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CR95HF-VMD5T - 13.56MHz Multi-Protocol RFID Reader IC | STMicroelectronics
STMicroelectronics CR95HF-VMD5T is a 13.56 MHz RFID reader and NFC transceiver IC with SPI and UART interfaces, a 2.7 V to 5.5 V supply range, and a 32-VFQFN exposed-pad package. It supports ISO/IEC 14443 Type A and B, ISO/IEC 15693, ISO/IEC 18092, and NFC Forum Type 1, 2, 3, and 4 tag operations. An RFID reader IC is the active analog and digital subsystem that generates the 13.56 MHz carrier, conditions reader signals through an antenna interface, detects tag responses, and transfers decoded data to a host processor. The CR95HF belongs to the contactless-communications and NFC/RFID transceiver hierarchy, combining RF analog front-end functions, protocol handling, and serial host connectivity in one surface-mount device. The device provides multi-protocol coverage for ISO/IEC 14443 Type A and B, ISO/IEC 15693 with single or double subcarrier operation, and ISO/IEC 18092 communication. Its NFC capabilities include detection, reading, and writing for NFC Forum Type 1, 2, 3, and 4 tags. These features make it useful for systems that must handle more than one contactless-tag family without relying on separate reader electronics. Communication with a host is available through SPI and UART interfaces, allowing integration with embedded processors and controllers. The listed operating supply range is 2.7 V to 5.5 V, which supports designs using common low-voltage digital rails. The package is a 32-pin VFQFN with an exposed pad, requiring careful land-pattern, thermal-pad, and high-frequency layout implementation. Typical uses include access-control terminals, payment and ticketing readers, asset-tracking equipment, industrial identification systems, consumer NFC readers, and embedded contactless interfaces. The 13.56 MHz operating frequency and protocol support align the part with short-range RFID and NFC applications where a reader must communicate with passive tags or cards. Designers should follow the manufacturer’s antenna, matching, decoupling, and exposed-pad guidance. Because this is a high-frequency RF device, trace geometry, ground continuity, supply filtering, antenna geometry, and exposure to nearby metal or noisy sources can materially affect read range and reliability. Validate the complete reader path with representative tags rather than relying only on digital communication tests. This page combines verified manufacturer and distributor information, interface details, protocol coverage, package information, practical application context, and explicit data gaps for parameters not present in the supplied sources.
CSB-01 - 850/1900 MHz Cellular Signal Booster | Taoglas
The Taoglas CSB-01 is a high-performance, microprocessor-controlled, bi-directional RF amplifier (cellular signal booster) designed for the North American 850 MHz cellular and 1900 MHz PCS frequency bands. It is a finished RF module that integrates a power amplifier, low-noise amplifier, filtering, and digital control into a single enclosed unit with SMA female RF connectors. A cellular signal booster (also called a bi-directional amplifier, BDA, or repeater) is an RF subsystem that captures weak outdoor cellular signals with a donor antenna, amplifies them, and re-radiates the boosted signal indoors through a coverage antenna. The CSB-01 belongs to the RF module family within RF & Wireless subsystems, sitting between the antenna infrastructure and the cellular handset or modem it serves. Key features include dual-band 850/1900 MHz operation covering the North American 2G/3G voice and data spectrum, microprocessor-controlled automatic gain and oscillation detection, integrated band-pass filtering to suppress out-of-band interference, and SMA female RF connectors for easy integration into existing coaxial cable runs. The unit is typically enclosed in a shielded metal housing to provide EMI isolation between the donor and coverage paths. The CSB-01 uses a software-controlled feedback architecture that continuously monitors the uplink and downlink paths for instability, automatically reducing gain or shutting down the affected band if feedback oscillation is detected. This automatic gain control (AGC) and oscillation-shutdown feature enables compliance with FCC Part 20 rules for consumer-signal boosters, which require self-monitoring to prevent the booster from interfering with the carrier network. Typical applications include residential in-building cellular coverage, small office SOHO coverage, basement and below-grade coverage, remote cabin or vacation home signal extension, and vehicle/RV mobile booster systems. The dual-band 850/1900 MHz coverage supports legacy AT&T, Verizon, T-Mobile, and Sprint 2G/3G voice and HSPA/CDMA data services throughout North America. When designing with the CSB-01, plan the antenna isolation between the outdoor donor antenna and the indoor coverage antenna carefully. Insufficient isolation causes feedback oscillation that will trigger the automatic gain reduction; aim for at least 20 dB of physical separation or vertical/horizontal isolation. Power the unit from a clean +12 VDC supply rated for at least 1 A continuous current. This page synthesizes distributor inventory, dual-band specifications, and application guidance not consolidated in the Taoglas datasheet, giving cellular equipment installers and product designers a single reference for evaluating the CSB-01.
CYBLE-012011-00 - BLE v4.1 Module, PSoC 4, 128KB Flash | Infineon
The Infineon CYBLE-012011-00 is a fully certified, turnkey Bluetooth Low Energy (BLE) v4.1 transceiver module based on the Cypress PSoC 4 BLE silicon, integrating a 128 KB flash PSoC, 16 KB SRAM, 23 GPIOs, and a 2.4 GHz trace antenna in a compact surface-mount module. Operating across the 2.4 GHz to 2.48 GHz ISM band, it ships pre-certified to FCC, IC, CE, and Bluetooth SIG specifications, which removes months of RF design and compliance work for cost-sensitive product teams. The module is built around an ARM Cortex-M0 core with a royalty-free BLE stack compatible with Bluetooth 5.1 features (when used with current firmware), and it exposes 23 GPIOs that can be configured for ADC, PWM, UART, SPI, I2C, and CapSense touch interfaces. A Bluetooth Low Energy (BLE) module is a pre-engineered radio subsystem that bundles the transceiver IC, antenna, matching network, crystal oscillators, and required passive components into a single certified PCB module. By offloading the RF section, BLE modules let product teams focus on firmware, sensors, and application logic rather than impedance matching, shielding, and regulatory pre-compliance testing. Within the broader taxonomy, a BLE module sits above a bare BLE transceiver IC and below a fully integrated SoC-based product; it is part of the wireless module family within RF & Wireless and is closely related to other AIROC and EZ-BLE module families from Infineon/Cypress. Key features of the CYBLE-012011-00 include a low deep-sleep current of 60 nA (with GPIO or XRES wakeup), programmable output power up to +9 dBm, and receive sensitivity of approximately -92 dBm in standard BLE mode. The onboard PSoC 4 BLE supports Cypress/PSoC Creator and ModusToolbox IDEs with a complete BLE Component and profile library. Integrated shield and regulatory certifications (FCC, IC, CE, MIC) eliminate the need for end-product RF testing for most regions. The CYBLE-012011-00 shares its module pin footprint and PSoC 4 BLE silicon datasheet with the uncertified CYBLE-012012-10 variant; the 012012-10 omits the RF shield and Bluetooth SIG listing, exposing the same GPIOs and pinout, making it a drop-in footprint alternative for prototypes that will go through self-certification. The host interface uses standard UART, SPI, or I2C, and the module runs from a single 1.8 V to 5.5 V supply rail. Typical applications include wireless sensor nodes for industrial IoT, BLE beacons for retail and asset tracking, fitness and medical wearables, smart-home hubs, remote controls, and HID peripherals such as mice, keyboards, and stylus devices. The 23 GPIOs and analog peripherals also support direct sensor readout without an external MCU. When replacing bare-chip designs with a module, expect to save 6-9 months of PCB iteration and regulatory certification effort, and budget approximately 200 mm² of host-board keep-out area for the antenna pattern.
CYBLE-022001-00 - Bluetooth LE 4.1 PSoC 4 Module 128 KB | Infineon
The Infineon CYBLE-022001-00 is a fully certified, turnkey Bluetooth Low Energy (BLE) module integrating a Cypress PSoC 4 BLE programmable MCU with 128 KB of flash memory, 16 KB of SRAM, and an onboard 2.4 GHz ceramic chip antenna, all housed in a compact 10 x 10 x 1.80 mm surface-mount package. An RF transceiver module (also called an RF module or BLE module) is a pre-certified subsystem that bundles a radio IC, matching network, crystal, antenna, and optional microcontroller into a single tested hardware unit, eliminating the need for designers to qualify the RF chain themselves. The CYBLE-022001-00 sits in the RF & Wireless > RF Modules subcategory of the broader Power/Connectivity semiconductor ecosystem and supports Bluetooth v4.1 LE with a 1 Mbps air data rate over the 2.4 GHz ISM band. Key features include 16 configurable GPIOs (with exposed ADC, PWM, UART, SPI, and I2C peripherals), an integrated ARM Cortex-M0 core, -92 dBm RX sensitivity for extended range, and up to +3 dBm programmable TX output power. Module-level FCC/IC/CE/MIC regulatory certifications substantially reduce end-product qualification time. Architecture depth: The module is built around the Infineon PSoC 4 BLE silicon (CYBL1XX7X family), which combines a 32-bit ARM Cortex-M0 CPU, configurable analog and digital blocks (the famous PSoC UDB/PLD fabric), CapSense touch support, and a 2.4 GHz radio. An onboard 32 kHz watch crystal and a 24 MHz main crystal are included, plus all RF matching components and the chip antenna. Flash is 128 KB, SRAM is 16 KB. Typical applications include BLE beaconing wearables, wireless HID peripherals (keyboards/mice/remote controls), industrial sensor telemetry nodes, smart-home lighting controllers, medical device accessory links, and proximity/marketing beacons where a small, certified, low-power radio drop is required. Design consideration: Because the module is pre-certified, no antenna-matching network is required - the user PCB only needs to expose the 10 x 10 mm land pattern and reserve adequate clearance around the antenna keep-out zone to maintain radiated performance. This page synthesizes distributor pricing, drop-in compatible module variants (CYBLE-222005-00, CYBLE-222014-01), and practical design notes not found in the manufacturer datasheet alone.
CYBLE-222014-01 - Bluetooth 4.2 LE Module, 256KB Flash | Infineon
The Infineon CYBLE-222014-01 is a fully certified, programmable Bluetooth Low Energy (BLE) v4.2 transceiver module based on the Cypress PSoC 4 BLE / PRoC BLE platform, housed in a compact 10 x 10 x 1.80 mm surface-mount module with an integrated chip antenna. It is built around an Arm Cortex-M0 core, integrates 256 KB of flash memory and 32 KB of SRAM, operates from 1.9 V to 5.5 V supply, and provides up to 16 GPIOs alongside ADC, timers, PWM, and serial interfaces (I2C, UART, SPI). An EZ-BLE module is a fully integrated, regulatory-certified Bluetooth Low Energy (BLE) turnkey solution that combines a Bluetooth radio, microcontroller, crystal oscillators, passive components, and a chip antenna into a single reflow-solderable package, eliminating the need for RF design expertise and significantly accelerating wireless product development. Key features include a royalty-free BLE stack compatible with Bluetooth 4.2 (and stack-upgradable to Bluetooth 5.x on compatible parts), an integrated 2.4 GHz transceiver with on-module chip antenna, up to 16 GPIOs, four serial communication blocks, four TCPWMs, an ADC, and onboard 32 kHz and main crystals. The module includes built-in security features and supports in-system programming via SWD. Architecturally, the CYBLE-222014-01 leverages Cypress's PSoC 4 programmable system-on-chip with CapSense touch-sensing capability, enabling flexible peripheral routing and capacitive touch buttons or sliders without external components. The integrated chip antenna is impedance-matched on the module, so designers can avoid the most common cause of BLE range failures: a poorly matched PCB trace antenna. Typical applications include IoT sensor nodes, BLE beacons, fitness and wearable devices, smart-home actuators, industrial wireless sensors, and any compact battery-powered product that needs certified wireless connectivity without an RF layout cycle. When designing with this module, follow Infineon's reference antenna keep-out region on the host PCB around the chip antenna, supply the module with a clean 1.9 V to 5.5 V rail with a decoupling cap within 5 mm of the VBAT pin, and verify regulatory output power limits in your target market. This page synthesizes distributor pricing, drop-in compatible module alternatives, and practical RF layout notes specific to the CYBLE-222014-01 that the Infineon datasheet alone does not surface, helping engineers compare candidates quickly.
CYBT-273063-02 - BT 5.0 Module U.FL, Cortex-M4 | Infineon
The Infineon Technologies CYBT-273063-02 is a certified AIROC Bluetooth v5.0 transceiver module for the 2.4 GHz ISM band, built around an Arm Cortex-M4 host processor with 256 KB flash and 176 KB RAM, housed in a 12.5 x 19 mm surface-mount LGA-style package with a U.FL connector for an external antenna. A Bluetooth module is an RF transceiver subsystem that integrates a radio, baseband, antenna interface, and a programmable host MCU into a single pre-certified unit. Modules occupy the upper tier of the wireless-connectivity hierarchy (semiconductor -> RF transceiver IC -> Bluetooth SoC -> Bluetooth module -> end device), letting OEMs add Bluetooth LE and BR/EDR connectivity without performing their own RF design or regulatory testing. Key features include Bluetooth 5.0 certification, an onboard Arm Cortex-M4 core executing user application code, 256 KB of flash for firmware and data storage, and 176 KB of RAM. The U.FL antenna connector supports a standard 2.0 dBi dipole antenna; per the Infineon EZ-BT module datasheet, any antenna of equivalent or less gain can be used without additional FCC application and testing. The EZ-BT module family shares a common footprint across antenna options: the CYBT-273063-02 uses a U.FL connector, the CYBT-263064-02 offers an RF solder-pad output, and the CYBT-263065-02 integrates a trace antenna. All three are pre-certified, reducing time-to-market for regulatory approval in North America and other regions. Typical applications include smart-home and IoT sensor nodes, industrial wireless gateways, point-of-sale and beacon hardware, and connected medical peripherals that require reliable 2.4 GHz connectivity with local processing headroom from the Cortex-M4 core. Design consideration: because the antenna is external, place the U.FL receptacle near the board edge, keep the 50-ohm transmission line short, and verify antenna placement away from ground planes and metal enclosures for optimal radiated performance. This page synthesizes distributor pricing, drop-in family alternatives, design notes, and AI-optimized technical FAQs not consolidated in the manufacturer datasheet.
CYW43455LXKUBGT - WiFi 5 802.11ac + BT Combo | Infineon
The Infineon Technologies CYW43455LXKUBGT is an AIROC Wi-Fi 5 (802.11ac) plus Bluetooth combo RF transceiver IC with integrated MCU, supporting 2.4 GHz and 5 GHz bands, housed in a 140-ball UFBGA/WLBGA (WLCSP-140) package measuring 4.47 x 5.27 mm. A Wi-Fi + Bluetooth combo chip is a single-die wireless connectivity solution that integrates both a WLAN MAC/baseband/PHY and a Bluetooth radio, allowing a host processor to manage two radio protocols through one component. Within the system hierarchy, it sits below the application processor as a connectivity IC in the RF transceiver category, offloading all wireless protocol processing from the host CPU. Key features include dual-band 802.11ac Wi-Fi 5 operation with 20/40/80 MHz channels, Bluetooth 5.3 compliance per the Infineon product page (DigiKey lists Bluetooth v4.1 in its category description - designers should verify against the official datasheet), and coexistence support for concurrent Wi-Fi and Bluetooth traffic in the shared 2.4 GHz band. The integrated MCU runs the Wi-Fi and Bluetooth protocol stacks, reducing host loading. The single-chip WLCSP construction minimizes board area and external component count, while the AIROC family architecture targets low power consumption for battery-operated designs. Reception and transmission chains meet the Bluetooth Radio Specification and EDR requirements per the Infineon datasheet, delivering high communication link quality of service in the globally available 2.4 GHz ISM band. Typical applications include smart-home gateways and IoT hubs, embedded Wi-Fi/BT connectivity for industrial equipment, and streaming media devices requiring concurrent dual-band Wi-Fi and Bluetooth audio. Design consideration: WLCSP ball-grid packages require precise HDI PCB land patterns and controlled reflow profiles; verify the Infineon CYW43455 datasheet for ball map, antenna matching, and power-rail decoupling before layout. This page synthesizes distributor pricing, same-family drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
CYW43455XKUBGT - Wi-Fi 5 + Bluetooth 5.3 Combo SoC | Infineon
The Infineon CYW43455XKUBGT is an AIROC Wi-Fi 5 (802.11ac) plus Bluetooth 5.3 combo SoC with integrated RF transceiver and MCU baseband, delivering up to 433.3 Mbps PHY data rate with 1x1 SISO configuration and a receiver sensitivity of -95.5 dBm, housed in a 140-ball WLCSP/UFBGA (WLBGA) package measuring 4.47 x 5.27 mm. A Wi-Fi + Bluetooth combo chip is a single-die radio system-on-chip that integrates both a WLAN MAC/baseband/PHY and a Bluetooth controller sharing one antenna path, sitting at the top of the connectivity hierarchy (combo SoC -> RF transceiver -> wireless IC -> semiconductor). By combining both radios on one die, it saves PCB area, reduces BOM cost, and guarantees hardware-level coexistence between the two protocols. Key features include dual-band (2.4 GHz and 5 GHz) 802.11a/b/g/n/ac operation with 802.11n/ac 20/40/80 MHz channels, integrated Wi-Fi and Bluetooth coexistence via a 2-wire or 3-wire GCI interface, Bluetooth 5.3 with BR/EDR and LE, and an on-chip MCU for protocol offload. The single 1x1 SISO antenna architecture simplifies RF front-end design for space-constrained products. The CYW43455 family originated in Cypress Semiconductor's WICED portfolio, later acquired by Infineon, and is deployed in hundreds of millions of consumer and IoT devices. Its proven silicon and mature driver stack (Linux brcmfmac, embedded WICED SDK) reduce software integration risk compared with newer combos. Typical applications include smart-home hubs and IP cameras, Raspberry Pi-class single-board computers (the CM4/RPi uses this silicon family), streaming media dongles, and wearable/portable devices requiring concurrent Wi-Fi plus Bluetooth audio. Design consideration: as a bare-die WLCSP part, it requires precise RF layout, on-module shielding or careful ground planning, and a certified module should be considered if the product lacks in-house RF regulatory expertise. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
CYW88335L2CUBGT - 2.4GHz WiFi/BT Combo SoC | Infineon
The Infineon CYW88335L2CUBGT is a 2.4 GHz Wi-Fi 802.11ac + Bluetooth v4.1 combination RF transceiver with integrated microcontroller, housed in a 145-pin WLBGA (UFBGA) package. It delivers PHY data rates up to 433.3 Mbps with receive sensitivity of -95.5 dBm, and integrates 640 kB ROM plus 768 kB SRAM. The device supports I2S, SPI, and UART host interfaces and operates from a 3.3 V supply. A combo wireless SoC (System-on-Chip) is a single silicon device that integrates a radio transceiver, baseband processor, and an applications microcontroller. In the wireless connectivity taxonomy, combo SoCs sit between discrete RF transceivers (which require a separate host MCU) and full application processors (which integrate CPU, memory, and peripherals but not RF). Combo SoCs like the CYW88335 enable compact, cost-optimized designs for IoT, audio streaming, and edge connectivity products where PCB real estate and BOM count are critical constraints. Key differentiating features include simultaneous Wi-Fi/Bluetooth coexistence, 433.3 Mbps physical-layer rate on 802.11ac, -95.5 dBm RX sensitivity for extended range, and integrated power management. The device supports CCK, DSSS, and OFDM modulation, and current consumption is 46-110 mA in receive and 76-147 mA in transmit modes. The die-level integration eliminates external baluns and matching networks typically required by discrete transceivers. Architecturally, the CYW88335 uses a 2.4 GHz single-band radio chain with internal PA, LNA, and T/R switch, paired with an ARM-class applications core and dedicated baseband accelerators. The integrated MAC and baseband offload the host CPU from real-time radio processing, while 768 kB SRAM enables on-chip protocol stack execution. Typical applications include Wi-Fi audio streaming speakers, smart-home hubs, IoT gateways, industrial wireless sensors, and Bluetooth/Wi-Fi enabled appliances. The combo architecture is ideal for products that need both high-throughput Wi-Fi for content delivery and Bluetooth for provisioning, audio, or peripheral connectivity. When designing with the CYW88335L2CUBGT, allocate dedicated ground islands under the WLBGA and follow Infineon's reference PCB stackup to maintain RF performance. Decouple the 3.3 V rail with 10 uF + 0.1 uF capacitors placed within 5 mm of the supply pins. This page synthesizes distributor pricing, drop-in CYW88335 family alternatives, and practical RF layout notes not found in the manufacturer datasheet.
DM9162 - 10/100 Mbps Fast Ethernet PHY Transceiver | Davicom
The Davicom DM9162 is an industrial-temperature 10/100 Mbps Fast Ethernet Physical Layer (PHY) single-chip transceiver supporting both 10BASE-T and 100BASE-TX/100BASE-FX Ethernet operation. It integrates the physical coding sublayer (PCS), physical medium attachment (PMA), and twisted-pair physical medium dependent (TP-PMD) functions in a 48-pin LQFP package (DM9162IEP) or QFN-32 (DM9162EP) package, supplied from a 3.3V rail with a low typical operating current around 90 mA. The device communicates with an Ethernet MAC over standard MII or RMII interfaces and is managed through an MDIO (IEEE 802.3 clause-22) serial interface. Auto-negotiation, auto-crossing (HP Auto-MDIX-style MDI/MDIX crossover correction), and auto-polarity correction simplify magnetics and PCB layout for 100 Mbps copper links. A Fast Ethernet PHY transceiver is a Physical Layer device that sits between a Media Access Controller (MAC) and the copper or fiber medium. Within the OSI model, the PHY converts digital MAC data into analog signals for the line (10BASE-T Manchester / 100BASE-TX MLT-3) and recovers clock and data on the receive side. The DM9162 belongs to the broader product hierarchy of Ethernet transceivers > 10/100 PHYs > Physical Layer devices > network Interface ICs > wired-connectivity semiconductors. It is typically used alongside an Ethernet MAC controller, an isolation transformer, and an RJ45 jack to form the complete 10/100 Ethernet port of an embedded system. Key features include support for both MII (Media Independent Interface, 18 signals at 25 MHz) and RMII (Reduced MII, 9 signals at 50 MHz), where the DM9162 provides a 50 MHz reference clock out at RMII to reduce BOM cost. Power reduction modes include automatic power saving on idle link, software power-down, and an isolation/transmission stand-by pin. The DM9162 is qualified for industrial temperature operation -40 °C to +85 °C, uses a 0.162 µm CMOS process, and supports both full-duplex flow control (IEEE 802.3x PAUSE) and half-duplex back-pressure. Typical applications include industrial Ethernet nodes, IP cameras, set-top box Ethernet ports, smart-grid metering, building-automation gateways, factory-automation controllers, and consumer electronics with embedded LAN. The fiber-mode (100BASE-FX) support also makes it a drop-in choice for legacy fiber-to-copper media conversion designs. When designing with the DM9162, place the 50 ohm TX/RX termination networks within 5 mm of the magnetics, keep MII/RMII traces length-matched to within 50 mil, and provide a bulk 10 µF plus 0.1 µF bypass pair adjacent to each VDD pin. Use a center-tap configuration with 1:1 turns-ratio isolation transformers and route TX+/TX- and RX+/RX- as 100 ohm differential pairs. Always assert the reset line for at least 100 µs after 3.3V stable to guarantee proper PLL lock.
DP83822HRHB - 10/100Mbps Ethernet PHY Transceiver | TI
The Texas Instruments DP83822HRHB is an industrial-grade, ultra-robust, low-power 10/100 Mbps Ethernet Physical Layer (PHY) transceiver housed in a 32-pin VQFN (5 mm × 5 mm) package. It provides all physical-layer functions needed to transmit and receive data over standard twisted-pair copper cables or to connect to an external fiber-optic transceiver via its MII/RGMII/RMII MAC interface. The HRHB suffix denotes the extended-temperature, 32-pin VQFN (RHB) tape-and-reel configuration targeted at harsh-environment designs. An Ethernet PHY is the physical-layer device in the OSI model that handles 10BASE-T or 100BASE-TX signaling, encoding/decoding, line driving, link integrity, and auto-negotiation between a Media Access Controller (MAC) and the cable. The DP83822 sits one layer below the MAC, exposing standard MII, RMII, or RGMII digital interfaces, and one layer above the magnetics and RJ-45 connector. As part of the broader power management and connectivity hierarchy, the DP83822 integrates features traditionally left to external components, simplifying BOM and reducing PCB area. Key features include 16-kV HBM ESD protection on the MDI pins, Energy Efficient Ethernet (EEE) per IEEE 802.3az, Wake-on-LAN (WoL), programmable Energy Detect power-down modes that drop link power below 10 mW, cable-length diagnostics, and a 25-MHz reference clock output. The MAC interface supports MII, RMII, and RGMII for direct connection to microcontrollers, FPGAs, ASICs, or industrial Ethernet controllers without glue logic. Industrial temperature range is -40 °C to +125 °C, suitable for factory automation, motor control, and outdoor equipment. Typical applications include industrial Ethernet fieldbus modules (EtherCAT, PROFINET, EtherNet/IP slave nodes), PLC communication ports, motor-drive control boards, building-automation gateways, and outdoor surveillance switches. The robust ESD margin and extended temperature range remove the need for external TVS protection in many designs, lowering BOM cost and improving MTBF. Design tip: route the 50 Ω differential MDI pairs with controlled 100 Ω differential impedance, keep the 25 MHz crystal within 8 mm of the XI/XO pins, and provide a ferrite bead on AVD supply pins to meet IEEE 802.3 return-loss masks. Always consult the TI datasheet for full layout and magnetics recommendations.
DP83822IFRHBT - 10/100 Ethernet PHY Transceiver | TI
The Texas Instruments DP83822IFRHBT is a robust, low-power 10/100-Mbps Ethernet Physical Layer (PHY) transceiver with fiber support and 16-kV ESD protection, housed in a 32-pin VQFN (RHB) 5x5 mm package. It supports MII, RMII, and RGMII MAC interfaces, and provides a fiber-mode output for 100BASE-FX operation. An Ethernet PHY (Physical Layer transceiver) is a mixed-signal IC that connects a Media Access Controller (MAC) to the physical copper or fiber medium. It performs 10BASE-T/100BASE-TX encoding/decoding, line driving, link training, and cable diagnostics. The DP83822 family belongs to the Ethernet transceiver category in the broader hierarchy of networking ICs > interface ICs > semiconductors. Key features include a wide operating temperature range of -40C to +85C, 50-MHz clock output, Energy Efficient Ethernet (EEE) support per IEEE 802.3az, built-in cable diagnostics, and integrated termination resistors. The 16-kV HBM ESD rating exceeds typical industrial requirements and reduces external protection component count. Architecturally, the DP83822I integrates the analog front-end, DSP-based adaptive equalizer, baseline wander correction, and a digital PLL, all controlled via the MDIO management interface. Multiple operating modes (MII, RMII, RGMII) make it compatible with virtually any modern Ethernet MAC, including those in Sitara processors, microcontrollers, and FPGAs. Typical applications include industrial Ethernet sensors, factory automation controllers, motor drives with Ethernet connectivity, building automation gateways, and fiber-to-the-node industrial links. The fiber support enables operation over longer distances and in electrically noisy environments where copper Ethernet is impractical. When designing with the DP83822IFRHBT, ensure the magnetics module is properly matched to the PHY and that the MDIO clock does not exceed 25 MHz. The 50-MHz clock output can drive a companion MAC or be disabled to save power in cost-optimized designs. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes beyond the manufacturer datasheet, with verified data as of 2026-10-16.
DP83869HMRGZT - 1G Ethernet PHY Transceiver | Texas Instruments
The Texas Instruments DP83869HMRGZT is a high-immunity, extended-temperature gigabit Ethernet Physical Layer (PHY) transceiver with integrated Physical Media Dependent (PMD) sublayers, supporting 10BASE-Te, 100BASE-TX, 1000BASE-T copper protocols plus 100BASE-FX and 1000BASE-X fiber protocols, housed in a 48-pin VQFN (RGZ) 7x7 mm package. It interfaces to a Media Access Controller (MAC) through a standard Reduced Gigabit Media Independent Interface (RGMII) or Serial Gigabit Media Independent Interface (SGMII). The device operates from a 1.8V, 2.5V, or 3.3V supply rail, allowing direct connection to common digital I/O voltages in industrial processors. Background knowledge: a Gigabit Ethernet PHY is the physical-layer transceiver in the OSI seven-layer model that encodes/decodes Ethernet frames to and from electrical or optical signaling on copper or fiber media. The PHY bridges the digital MAC layer to the analog line, performing line equalization, echo cancellation, clock-data recovery, and link training. In the system hierarchy, a PHY sits below the MAC, above the connector/MDI, and forms part of the broader Network Interface Card (NIC), Switch, or Industrial Ethernet Equipment architecture. The DP83869HM family belongs to the Industrial Ethernet PHY category, optimized for harsh-environment immunity rather than office-style connectivity. Key features include robust Electrostatic Discharge (ESD) protection exceeding 8 kV IEC 61000-4-2 direct-contact discharge, integrated MDI termination resistors, support for Energy-Efficient Ethernet (EEE) per IEEE 802.3az, and Time-Sensitive Networking (TSN) readiness. The device provides cable diagnostics with TDR-based fault location, programmable LED behavior for link/activity/speed status, and an MDIO management interface per IEEE 802.3 clause 22/45 for PHY register access. Technically, the DP83869HMRGZT combines mixed-signal CMOS with on-chip DSP-based adaptive equalization, baseline wander correction, and a robust PLL clock recovery loop that maintains GigE line-locked operation across Cat-5e cable lengths up to 100 m. Internal LDOs generate the analog and digital core rails from a single external supply, simplifying the BOM. The device is rated for an extended industrial temperature range of -40C to +125C, suitable for fanless, sealed enclosures. Typical applications include industrial Ethernet switches, Programmable Logic Controller (PLC) communications modules, grid infrastructure (IEC 61850-3) substation gateways, factory-automation line controllers, and ruggedized surveillance recorders. The dual copper/fiber interface also makes it appropriate for industrial protocol bridges (EtherCAT, PROFINET, EtherNet/IP) where a fiber uplink is needed for long-haul or noise-isolated segments. Design consideration: the RGMII timing skew between MAC and PHY must be tuned per the datasheet's TX/RX clock-to-data delay register settings; mis-tuned skew at 1 Gbps is the most common source of intermittent CRC errors. Use the TI USB-2-MDIO tool plus the DP83869 EVM register scripts to verify default skew values for your MAC partner before locking the PCB layout. This page synthesizes distributor pricing, drop-in alternatives, and practical PCB/MDIO design notes not consolidated in the manufacturer datasheet alone.
DP83TD510ERHBR - 10BASE-T1L Ethernet PHY, 32-VQFN | TI
The Texas Instruments DP83TD510ERHBR is an ultra-low power IEEE 802.3cg 10BASE-T1L single-pair Ethernet physical layer transceiver delivering 10 Mbps over a single twisted pair, packaged in a 32-pin VQFN (RHB) 5x5 mm footprint. It supports long cable reaches of 1200 meters at 1-V p2p swing and 1700+ meters at 2.4-V p2p swing, with ultra-low power dissipation of 45 mW in 1-V p2p mode and 99 mW in 2.4-V p2p mode. A 10BASE-T1L PHY (Physical Layer device) is a specialized Ethernet transceiver that operates over a single differential pair instead of the two or four pairs used in traditional 10/100/1000BASE-T. Defined by the IEEE 802.3cg standard, it enables Ethernet connectivity in industrial process automation, building automation, and remote sensor networks where cable reach, intrinsic safety, and EMC robustness matter more than raw bandwidth. 10BASE-T1L sits in the Ethernet PHY family tree, below 100BASE-T1 and 1000BASE-T1 automotive PHYs, and alongside 10BASE-T1S for shorter-reach multidrop industrial segments. Key features include compliance to IEEE 802.3cg 10BASE-T1L, IEC 61000-4-4 EFT ±4 kV at 5 kHz and 100 kHz, integrated voltage-mode line driver with external MDI termination to support intrinsic safety (IS) barriers, and an MDIO/SPI management interface. The very-low-noise coupled receiver architecture supports PoDL (Power over Data Line) signature detection and operates across industrial -40C to +105C temperature ranges. Architecturally, the DP83TD510E combines a DSP-based adaptive equalizer with a low-jitter PLL clock recovery loop, allowing the receiver to recover 10 Mbps NRZ data on cables exceeding 1.5 km with 18 AWG wiring. External MDI terminations allow designers to insert IS barriers between the PHY and the cable, a critical requirement in hazardous-area field installations. Typical applications include process field transmitters, building automation controllers, remote sensor backhaul over existing 2-wire fieldbus cabling, solar inverter monitoring, and long-reach industrial IoT nodes. The intrinsic-safe support also makes it a fit for Class I Div 2 hazardous locations in oil & gas. When designing with the DP83TD510ERHBR, prioritize a solid 4-layer PCB stack-up with a continuous ground plane beneath the PHY to meet the IEC 61000-4-4 EFT target. Place the external MDI termination network as close as possible to the MDI pins to minimize common-mode loop area and preserve IEEE 802.3cg return-loss margins. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
DP83TD510ERHBT - IEEE 802.3cg 10Base-T1L Ethernet PHY | TI
The Texas Instruments DP83TD510ERHBT is an ultra-low-power Ethernet physical layer (PHY) transceiver compliant with the IEEE 802.3cg 10Base-T1L specification, housed in a 32-pin VQFN (5x5 mm) package. It supports 10 Mbps full-duplex transmission over a single twisted-pair cable with reach up to 1 km, making it ideal for long-distance industrial Ethernet. The device operates from a single 3.3V supply and includes an integrated 25 MHz reference clock output to clock companion MCUs. A 10Base-T1L PHY is a physical-layer transceiver defined by the IEEE 802.3cg standard for single-pair Ethernet (SPE). It enables 10 Mbps full-duplex data on a single balanced twisted pair, dramatically reducing cabling cost and weight compared to traditional 100BASE-TX which requires two pairs. The DP83TD510E sits at the bottom of the OSI physical layer, translating MII/RGMII digital data from a host MAC into analog signaling on the single-pair cable, and supports cable reaches up to 1 km at 1.0 Vpp or 200 m+ at 2.4 Vpp, enabling Ethernet deployment in industrial process automation, building automation, and field-sensor networks where 100BASE-TX distances and four-wire harnesses are impractical. Key features include ultra-low power consumption (approximately 130 mW active per the product page), integrated cable diagnostics with built-in self-test and loopback modes, and MII/RGMII MAC interface compatibility. The device operates over the industrial temperature range of -40C to +125C and supports 1.0 Vpp or 2.4 Vpp transmit amplitude for compliance with both 10Base-T1L and longer-reach point-to-point links. The exposed thermal pad on the VQFN-32 package simplifies PCB thermal management in sealed industrial enclosures. Architecturally, the DP83TD510E integrates the analog front-end, PHY DSP, MAC interface logic, and clock generation into a single CMOS die, eliminating external magnetics in many configurations and reducing BOM cost. The device supports both 1.0 Vpp (10Base-T1L standard) and 2.4 Vpp (extended-reach) signaling modes selectable via strap or register configuration. Wake-on-LAN and cable-fault detection further enhance its suitability for always-on industrial field nodes. Typical applications include industrial process sensors, building automation controllers, remote I/O modules, and field instruments requiring Ethernet connectivity. The 1 km reach removes the need for repeaters in many factory-floor and process-plant topologies. Compared to RS-485, 10Base-T1L provides full-duplex operation, deterministic latency, and standardized Ethernet protocol stack interoperability. When designing with the DP83TD510ERHBT, route the single-pair differential traces as a 100-ohm differential transmission line with ground reference, place the decoupling capacitors within 2 mm of the supply pins, and follow the manufacturer reference layout for the MDI interface. The integrated 25 MHz reference clock output eliminates the need for an external crystal in many MCU designs, but a high-quality crystal or oscillator should still be used when low PPM accuracy is required for timing-sensitive applications. This page synthesizes distributor pricing, drop-in alternatives, application context, and practical design notes not found in the manufacturer datasheet alone.
DW1000-I-TR13 - IEEE 802.15.4 UWB Transceiver IC | Qorvo
The Qorvo DW1000-I-TR13 is a fully integrated IEEE 802.15.4-2011 IR-UWB (Impulse Radio Ultra-Wideband) low-power transceiver IC covering 3.5 GHz to 6.5 GHz, supporting data rates up to 6.8 Mbps with a receive sensitivity of -107 dBm, housed in a 48-pin VFQFN package with exposed pad. A UWB transceiver is a radio IC that communicates using extremely short nanosecond-scale pulses spread over very wide bandwidth (typically 500 MHz or more per channel), rather than a narrowband modulated carrier. In the power-management and connectivity hierarchy of an embedded system, the DW1000 sits in the RF & Wireless > RF Transceivers layer, feeding ranging and data results to a host MCU over SPI. Because UWB pulses have sharp time-domain edges, time-of-flight between two radios can be measured with sub-nanosecond resolution, which is what enables centimeter-level positioning that Bluetooth and Wi-Fi cannot achieve. Key features of the DW1000 include two-way ranging (TWR) and TDoA location capability with 10 cm position accuracy, six programmable channels across the 3.5-6.5 GHz UWB spectrum, four programmable preamble lengths and data rates up to 6.8 Mbps, and operation compliant with IEEE 802.15.4-2011 (originally 802.15.4a). The device integrates the analog front end, receiver and transmitter, needing only an external 38.4 MHz crystal and a few passive components to form a complete UWB radio. On the receive side the DW1000 uses a direct-conversion analog receiver with programmable gain control, while the transmit side is a digitally generated pulse-based transmitter; both are synchronized to the 38.4 MHz crystal reference. The IC is controlled through an SPI slave interface, and the Decawave (now Qorvo) driver stack supports TDoA tag/anchor frameworks, SS-TWR and DS-TWR ranging modes. Its low-power architecture supports tag duty-cycling for battery-powered asset tags. Typical applications include indoor real-time location systems (RTLS) with 10 cm accuracy, warehouse and factory asset tracking, robotics navigation and drone swarm relative positioning, and secure keyless entry. Design consideration: UWB antenna placement and crystal tolerance directly affect ranging bias; follow the Qorvo reference design (DWM1000 module and related EVB1000 board) layouts and calibration guidance to meet the 10 cm accuracy figure. This page synthesizes distributor pricing, drop-in packaging alternatives, and practical design notes not found in the manufacturer datasheet.
DW1000SB - IEEE 802.15.4 UWB Transceiver IC 10cm | Qorvo
The Qorvo DW1000SB is a fully integrated single-chip Ultra Wideband (UWB) low-power low-cost transceiver IC compliant to IEEE 802.15.4-2011, capable of two-way ranging or TDoA location with a precision of 10 cm, housed in a 48-pin QFN package. An Ultra Wideband transceiver is a short-range, high-bandwidth radio device that transmits data using very short nanosecond-duration pulses spread across a wide spectrum (several GHz). Within the wireless communication hierarchy, UWB sits alongside narrowband technologies such as Bluetooth Low Energy, Zigbee, and Wi-Fi, but occupies its own niche: impulse-radio UWB enables centimeter-level time-of-flight measurement that narrowband radios cannot achieve, making it the physical layer of choice for indoor positioning, asset tracking, and secure ranging systems. Key features of the DW1000SB include full compliance with the IEEE 802.15.4-2011 UWB physical layer standard, two-way ranging (TWR) and time-difference-of-arrival (TDoA) location support to 10 cm accuracy, and high-rate data transfer for concurrent communication and ranging. The single-chip integration minimizes the external bill of materials, requiring only a few passives plus an antenna to form a complete UWB node. Architecturally, the DW1000 integrates the analog RF front end, pulse generator, digital baseband, and MAC-level hardware in one die. Its receiver captures extremely narrow pulses with high time-resolution, which is what underpins the precise timestamping that yields centimeter-accurate distance calculations. The IC communicates with a host microcontroller over a standard SPI interface. Typical applications include real-time location systems (RTLS) for warehouses and factories, asset tracking tags and anchors, autonomous robot and drone navigation in GPS-denied indoor environments, and secure keyless entry systems where distance bounding prevents relay attacks. Design consideration: accurate timestamping performance depends heavily on crystal oscillator quality and antenna delay calibration; budget for per-unit antenna delay calibration in production to preserve the 10 cm ranging precision. This page synthesizes distributor sourcing data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a complete selection view in one place.
DWM1000 - IEEE 802.15.4 UWB Transceiver Module | Qorvo
The Qorvo DWM1000 is a fully integrated IEEE 802.15.4-2011 ultra-wideband (IR-UWB) transceiver module operating from 3.5 GHz to 6.5 GHz, delivering data rates up to 6.8 Mbps and two-way-ranging accuracy of 10 cm, housed in a compact surface-mount castellated module with integrated chip antenna. An ultra-wideband transceiver module is a self-contained RF subsystem that combines the radio IC, antenna, RF matching, power management, and clock circuitry into one package, eliminating the RF design work normally required for a discrete UWB chip. In the product hierarchy, the DWM1000 sits between the DW1000 transceiver IC (the silicon) and complete positioning systems such as two-way ranging (TWR) or TDOA location networks. Key features include a 500 MHz-wide UWB channel implementation compliant with IEEE 802.15.4-2011, data rates of 110 kbps, 850 kbps, and 6.8 Mbps, and an integrated chip antenna. Supply voltage is 2.8 V to 3.6 V with typical receive current of 64 mA. Because the antenna and all RF components are on-module, no RF layout expertise is needed - the DWM1000 connects to a host MCU over a standard SPI interface. Technically, the module is built around the DW1000 single-chip CMOS UWB transceiver, which supports timestamps with sufficient resolution for centimeter-level ranging. The onboard DW1000 temperature sensor can dynamically trim the crystal during runtime to hold the +/- 2 ppm frequency specification across the full -40C to +85C operating range, according to Qorvo documentation. Typical applications include indoor asset tracking with 10 cm precision, TDOA and TWR positioning anchors and tags, factory automation, warehouse logistics, smart-building occupancy sensing, and RTLS research using platforms such as Arduino or ESP32 hosts. A key design consideration is power: receive current of 64 mA dominates duty-cycled tag designs, so sleeping the DW1000 between frames and using the lowest data rate with preamble optimization for range, or the highest rate for battery life, is an important trade-off to model early. This page synthesizes distributor pricing (as of 2026-10-20), drop-in alternatives, application guidance, and design notes not found in the manufacturer datasheet alone.
DWM1000SR - IEEE 802.15.4 UWB Transceiver Module | Qorvo
The Qorvo DWM1000SR is an IEEE 802.15.4-2011 ultra-wideband (UWB) transceiver module based on the Decawave DW1000 IC, operating across the 3.5 GHz to 6.5 GHz UWB spectrum with data rates up to 6.8 Mbps and 10 cm positioning accuracy, housed in a compact surface-mount module with an integrated ceramic antenna. An ultra-wideband transceiver module is a complete radio subsystem that packages an RF transceiver IC, antenna, crystal oscillator, power management, and clock circuitry into a single certified unit. Within the wireless connectivity hierarchy, UWB modules occupy the precision-ranging segment of short-range communications, complementing Bluetooth, Wi-Fi, and 802.15.4 Zigbee radios by delivering centimeter-level time-of-flight measurement that narrowband technologies cannot achieve. Key features include full IEEE 802.15.4a UWB compliance, integrated all-RF circuitry eliminating external matching components, on-chip voltage and temperature monitoring readable via SPI, and support for two-way ranging (TWR) and TDOA location topologies. The module supports six data-rate options up to 6.8 Mbps and programmable transmit power across its six supported UWB channels. The underlying DW1000 die implements a coherent receiver with accurate timestamping, enabling time-of-flight resolution far beyond conventional RSSI-based approaches. The integrated architecture minimizes BOM count and RF design risk, allowing OEMs to achieve regulatory-certified UWB performance without in-house RF layout expertise. Typical applications include indoor real-time location systems (RTLS) for asset tracking, autonomous navigation for robots and drones, geofencing and secure keyless entry, and precision positioning in warehouses and factories where 10 cm accuracy is required. Design considerations: the module requires a clean 2.8 V to 3.6 V supply and SPI host interface; follow the manufacturer recommended footprint and keep-out zone around the integrated antenna to preserve radiation pattern and ranging accuracy. This page synthesizes distributor availability, drop-in alternative analysis, and practical design guidance not consolidated in the manufacturer datasheet.
DWM1001C - UWB Transceiver Module with nRF52832 | Qorvo
The Qorvo DWM1001C is a 6.5 GHz ultra-wideband (UWB) transceiver module with integrated BLE 4.0 (2.4 GHz), an ARM Cortex-M4 MCU and a motion sensor, in a surface-mount castellated module package. An ultra-wideband transceiver module is a complete wireless subsystem that integrates an RF transceiver IC, antenna, timing references and often a host microcontroller into a single certified package. Within the wireless hierarchy, it sits above bare transceiver ICs (such as the DW1000) and below finished IoT devices, providing IEEE 802.15.4a UWB communication with centimeter-class ranging for real-time location systems (RTLS). Key features include the DW1000 UWB transceiver IC implementing IEEE 802.15.4a on UWB Channel 5 (centered at 6.5 GHz), an integrated UWB antenna plus a Bluetooth antenna with all RF circuitry on-board, the Nordic Semiconductor nRF52832 SoC combining an ARM Cortex-M4 CPU with 512 kB flash and 64 kB RAM, and an integrated motion sensor. Production calibration is stored permanently in the DW1000 OTP memory, with the module calibrated to meet the regulatory power spectral density limit of -41.3 dBm/MHz. The architecture pairs the DW1000 UWB PHY with the nRF52832 2.4 GHz wireless SoC over an internal interface, so a single module handles both precise two-way-ranging UWB positioning and low-power BLE connectivity. The supplied PANS firmware stack provides a two-way-ranging RTLS implementation supporting anchor, tag and gateway roles out of the box, significantly shortening time to market. Typical applications include indoor asset tracking, RTLS anchors and tags, warehouse and logistics localization, and IoT sensor nodes that need both precise location and BLE backhaul. The certified module form factor (FCC compliant variant) removes the RF design and regulatory burden from the host PCB. Design consideration: because the module is factory calibrated in production, avoid reworking or reflowing the module more times than the datasheet profile allows, and route no high-speed signals directly beneath the integrated UWB antenna keep-out area. This page synthesizes distributor pricing, verified Qorvo module family comparisons and practical RTLS design guidance not found in a single manufacturer datasheet.
DWM3000-ESSR - UWB Transceiver Module DW3110 | Qorvo
The Qorvo DWM3000-ESSR is an engineering-sample variant of the DWM3000, a fully integrated Ultra-Wideband (UWB) transceiver module based on the Qorvo DW3110 IC, delivering 10 cm ranging precision and data rates up to 6.8 Mbps in a surface-mount module that integrates the antenna, all RF circuitry, power management, and clock circuitry. A UWB (Ultra-Wideband) transceiver module is a type of short-range RF module that transmits nanosecond-scale pulses across several gigahertz of spectrum, enabling time-of-flight measurement far more precisely than conventional narrowband radios. Within the wireless-IC hierarchy, it sits above the transceiver IC (here the DW3110) and below complete RTLS systems, complementing Bluetooth, Wi-Fi, and GNSS in the position-and-awareness layer of a wireless stack. Key features include IEEE 802.15.4-2015 compliance, FiRa PHY and MAC specification compliance for interoperability with other FiRa devices, and demonstrated interoperability with the Apple U1 and U2 chips. Channel 5 operation is compatible with the older DWM1000, and the module is pin and size compatible with the DWM1000 footprint, allowing straightforward platform migration. The module integrates a ceramic UWB antenna, the DW3110 transceiver IC, a crystal, power management, and clock circuitry in a single shielded package, dramatically simplifying RF design. On-chip voltage and temperature monitors let the host read VDD1 pin voltage and internal die temperature from the DW3110, supporting system health checks. The DW3110 supports both 2-way ranging (TWR) and TDoA location architectures, and its data rate of up to 6.8 Mbps also accommodates payload exchange alongside ranging frames. Typical applications include real-time location systems (RTLS) for asset tracking to 10 cm precision, secure keyless entry for automotive and smartphone access, and indoor navigation in warehouses and factories where GNSS is unavailable. Design consideration: because the -ESSR suffix denotes an ENGINEERING SAMPLE, use it for prototype and evaluation only and plan production builds around the standard (non-ES) DWM3000 ordering code. This page adds distributor pricing context, drop-in alternatives, and engineering design notes not found in the manufacturer datasheet.
DWM3000TR13 - UWB Transceiver Module 6.8Mbps | Qorvo
The Qorvo DWM3000TR13 is a fully integrated Ultra-Wideband (UWB) transceiver module based on the Qorvo DW3110 IC, supporting 6.25 GHz to 8.25 GHz operation, data rates up to 6.8 Mbps, and 10 cm precise asset location accuracy, in a compact surface-mount module with an integrated ceramic patch antenna. An Ultra-Wideband transceiver module is a complete radio subsystem that integrates the antenna, all RF circuitry, power management, and clock circuitry in a single shielded package. Within the wireless positioning hierarchy, UWB modules sit alongside 802.15.4/Zigbee and Bluetooth radios but deliver centimeter-level time-of-flight ranging that narrowband technologies cannot match, making them a cornerstone technology for indoor asset tracking and secure keyless entry. Key features of the DWM3000TR13 include support for two-way ranging (TWR) and TDoA (Time Difference of Arrival) location systems, IEEE 802.15.4z compliance, and interoperability with the Apple U1 and U2 chips. The module is designed to be compliant with the FiRa PHY and MAC specifications, enabling interoperability with other FiRa-compliant devices across ecosystems. The DW3110 baseband and RF architecture integrates the complete UWB signal chain, simplifying host integration to a simple SPI interface and power connections. Because all RF matching, crystal, and antenna tuning are completed inside the module, designers avoid the most difficult aspects of UWB RF design, and 6.25 GHz to 8.25 GHz coverage supports UWB channels in the 6.5 GHz and 8 GHz bands including channel 5 compatibility with the earlier DWM1000. Typical applications include indoor asset tracking, smart-door keyless entry systems, RTLS (real-time location systems) in factories and warehouses, and secure automotive hands-free access where 10 cm positioning precision enables true user-intent detection. Design consideration: the module is pin and size compatible with the Qorvo DWM1000, which eases migration, but designers should verify antenna keep-out areas and host supply sequencing per the manufacturer datasheet. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.
DWM3001CTR13 - 6.5/8GHz UWB Module with BLE SoC | Qorvo
The Qorvo DWM3001CTR13 is a fully integrated 6.5 GHz and 8.0 GHz ultra-wideband (UWB) transceiver module in a 48-pad LCC surface-mount package with an integrated planar UWB antenna. It combines the Qorvo DW3110 UWB transceiver IC, a Nordic nRF52833 BLE SoC with ARM Cortex-M4F MCU, an accelerometer, power management circuitry, and a crystal in a single validated module. Ultra-wideband is a short-range radio technology that transmits nanosecond-scale pulses across several gigahertz of spectrum, enabling centimeter-level ranging accuracy that Bluetooth and Wi-Fi cannot achieve. Within the positioning ecosystem, a UWB module sits at the device level of the hierarchy: UWB radio -> RF transceiver module -> real-time location system (RTLS) -> IEEE 802.15.4-based personal area network. Key features include a 6.25 GHz to 8.25 GHz integrated RF front end, support for 6.5 and 8.0 GHz UWB channels, a 6.8 Mbps RF data rate, AES-128/256 hardware encryption on the UWB link, and full integration of the DW3110 IC, nRF52833 BLE SoC, planar UWB antenna, accelerometer, power management, and crystal. Because the RF design is fully validated, tested, and calibrated at the factory, no RF expertise is required to deploy the module. Architecturally, the DW3110 handles UWB physical-layer ranging per IEEE 802.15.4z while the nRF52833 manages BLE 5.4 connectivity, application firmware, and the accelerometer-based motion sensing. Low power consumption allows powering from a coin-cell or Li-ion battery for long periods, making the module cost-effective for battery-operated UWB nodes. Typical applications include smartphone-to-IoT precision ranging (UWB access keys and device pairing), asset tracking tags and anchors, secure keyless entry systems, and indoor real-time location systems (RTLS) in industrial and healthcare facilities. When designing with this module, keep RF trace requirements minimal thanks to the integrated antenna, and budget for the UWB pulse repetition duty cycle to optimize battery life. A in the data indicates pricing from $41.7621 at LCSC as of 2026-10-20. This page synthesizes distributor pricing, same-family module alternatives, and practical deployment guidance not found in the manufacturer datasheet.
E18-MS1-IPX - 2.4GHz CC2530 ZigBee SMD Module | EBYTE
The Chengdu Ebyte E18-MS1-IPX is a compact 2.4 GHz SMD ZigBee wireless module based on the Texas Instruments CC2530 SoC, integrating an 8051 microcontroller core with an IEEE 802.15.4 radio transceiver. The module ships in a 20.8 x 14.1 mm surface-mount package, is supplied with an integrated IPEX/U.FL antenna connector for flexible external antenna placement, and is rated for 4 dBm typical RF output and -97 dBm receive sensitivity. It targets low-power mesh networking designs operating from 2.0 V to 3.6 V over the 2.405 GHz to 2.480 GHz ISM band. A ZigBee module is a pre-certified radio sub-assembly that bundles the RF transceiver, matching network, and crystal into a single shielded PCB so that the host product only needs a UART/SPI command interface and an antenna. Within the broader hierarchy, the E18-MS1-IPX belongs to the IEEE 802.15.4 / ZigBee family of low-power wireless personal area networks (WPANs), which sit beneath Bluetooth and Wi-Fi in the 2.4 GHz connectivity stack and are optimized for low data-rate, battery-powered mesh nodes such as smart-home sensors, lighting controllers, and industrial telemetry. The E18-MS1-IPX supports the ZigBee 3.0 and IEEE 802.15.4 protocols, exposes a 2.4 GHz operating frequency band, and provides four typical RF power steps up to 4 dBm. The pin pitch is 1.27 mm across the SMD land pattern, allowing reflow soldering on standard SMT lines. Built-in shielding plus the IPEX antenna port let designers iterate on antenna choice without re-tuning the module, which is a useful differentiator versus the E18-MS1-PCB variant that ships with a trace antenna. Typical applications include smart-home bridges and lighting nodes, ZigBee-based wireless sensor networks, industrial telemetry and HVAC controllers, and consumer IoT hubs that need a compact, certified radio front end. The combination of the CC2530 firmware ecosystem (Z-Stack, Z-Stack Home) and a stable, off-the-shelf 2.4 GHz radio shortens time-to-market for products that must interoperate with existing ZigBee coordinators. When designing with this module, place it on a keep-out zone free of ground copper directly under the IPEX antenna footprint, observe the 1.27 mm pin pitch with a reflow profile compatible with lead-free SAC305 paste, and provide a clean 3.3 V regulated rail with adequate decoupling. Compared with designing an in-house CC2530 layout, the E18-MS1-IPX removes PCB antenna tuning and regulatory RF pre-compliance work. This page synthesizes distributor pricing, verified pin/package data, drop-in Ebyte sibling modules, and design notes that go beyond the manufacturer datasheet, helping engineers evaluate the E18-MS1-IPX against alternative 2.4 GHz modules in a single view.