ADIN1300BCPZ - Gigabit Ethernet PHY Transceiver | Analog Devices
MPN: ADIN1300BCPZ ✓ نشطADIN1300BCPZ نظرة عامة
An Ethernet PHY (physical layer transceiver) is the analog/digital mixed-signal interface that sits between the MAC (media access controller) and the copper twisted-pair cable. It handles line encoding, link training, echo/next cancellation, and clock/data serialization. PHYs belong to the broader transceiver IC family, which itself falls under wired-interface ICs and the larger category of communication semiconductors. Industrial Ethernet PHYs must meet stricter temperature, EMI, and deterministic latency requirements than commercial PHYs.
Key features of the ADIN1300 include 4/4 (4-lane PCS/PMA) full- and half-duplex capability, automatic MDI/MDI-X crossover correction, support for jumbo frames, MACsec-ready interfaces in the family, integrated termination resistors, and on-chip cable diagnostics for open/short detection. The integrated 1.2V LDO and 2.5V LDO inside the chip reduce external BOM, while the GMII/RGMII MAC-side interface supports both 1.8V and 3.3V I/O signaling.
Architecturally, the ADIN1300 uses a DSP-based receiver with robust echo and near-end crosstalk (NEXT) cancellation, allowing reliable 1000BASE-T operation over up to 130 m of Cat5e cable. According to the ADIN1300 datasheet, typical power consumption is below 600 mW during 1000BASE-T operation and supports Energy Efficient Ethernet (EEE) for sub-100 mW idle power.
Typical uses include PROFINET, EtherNet/IP, and EtherCAT slave and master nodes, industrial PLC Ethernet ports, building automation controllers, smart-grid gateways, and motion-control drives. Deterministic, low-latency link-up and link-down behavior make it suitable for real-time fieldbus protocols requiring cycle-time guarantees.
When designing with this device, follow the analog supply decoupling scheme described in the ADIN1300 datasheet: place 1 µF and 0.1 µF ceramic capacitors on each AVDD/DVDD pin, keep the MDI traces as a 100-Ω differential pair with ground stitching vias, and ensure the 25 MHz reference clock has stable power-rail decoupling. For EMC compliance in industrial environments, consider a common-mode choke on the MDI lines.
This page synthesizes distributor pricing, drop-in alternatives, and practical PCB layout/design notes for industrial Ethernet designs that are not consolidated in the manufacturer datasheet.
بدائل مباشرة لـ ADIN1300BCPZ — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع ADIN1300BCPZ (نفس عامل الشكل والبصمة) — يختلف في Data Rate, MAC Interface, MSL Level, Number of Ports, Package.
ADIN1300CCPZ
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
ADIN1300BCPZ-R7
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←ADIN1300CCPZ-R7
✅ بديل مباشر📋 بديل مرجعي (غير موجود في الكتالوج)
ADIN1300BCPZ المواصفات
| Product Type | Ethernet PHY Transceiver |
| معدل البيانات | 10/100/1000 Mbps |
| Standards Supported | IEEE 802.3 (10BASE-Te, 100BASE-TX, 1000BASE-T) |
| Duplex Mode | Full / Half (4/4 Transceiver) |
| Number of Ports | 1 |
| MAC Interface | GMII / RGMII |
| جهد التغذية | 1.2 V core, 2.5 V analog (typical) |
| العلبة | 40-LFCSP-WQ (6x6 mm) |
| درجة حرارة التشغيل | -40C to +85C (industrial) |
| Energy Efficient Ethernet (EEE) | Supported |
| Cable Diagnostics | Integrated TDR-based open/short detection |
| MDI/MDI-X Crossover | Automatic |
| Jumbo Frame Support | Yes |
| نوع التركيب | Surface Mount |
| مستوى MSL | 3 |
| حالة RoHS | Compliant |
تكوين أطراف ADIN1300BCPZ
| دبوس 1 | TXD0 — RGMII transmit data bit 0 |
| دبوس 2 | TXD1 — RGMII transmit data bit 1 |
| دبوس 3 | TXD2 — RGMII transmit data bit 2 |
| دبوس 4 | TXD3 — RGMII transmit data bit 3 |
| دبوس 5 | TX_EN — RGMII transmit enable (TX_CTL) |
| دبوس 6 | TX_CLK — RGMII transmit clock input |
| دبوس 7 | RXD0 — RGMII receive data bit 0 |
| دبوس 8 | RXD1 — RGMII receive data bit 1 |
| دبوس 9 | RXD2 — RGMII receive data bit 2 |
| دبوس 10 | RXD3 — RGMII receive data bit 3 |
| دبوس 11 | RX_DV — RGMII receive data valid (RX_CTL) |
| دبوس 12 | RX_CLK — RGMII receive clock output |
| دبوس 13 | MDC — Management data clock |
| دبوس 14 | MDIO — Management data I/O |
| دبوس 15 | RESET_N — Hardware reset (active low) |
| دبوس 16 | INT_N — Interrupt output (active low) |
| دبوس 17 | CLK_IN — 25 MHz reference clock input |
| دبوس 18 | CLK_OUT — Buffered reference clock output |
| دبوس 19 | LED0 — Link/activity LED driver 0 |
| دبوس 20 | LED1 — Link speed LED driver 1 |
| دبوس 21 | LED2 — Link/activity LED driver 2 |
| دبوس 22 | DVDD — 1.2 V digital core supply |
| دبوس 23 | DGND — Digital ground |
| دبوس 24 | DVDDIO — 1.8 V / 3.3 V MAC I/O supply |
| دبوس 25 | AVDD_1P2 — 1.2 V analog supply |
| دبوس 26 | AVDD_2P5 — 2.5 V analog supply |
| دبوس 27 | AGND — Analog ground |
| دبوس 28 | REF_FILT — Reference filter capacitor node |
| دبوس 29 | MDI_P0 — MDI differential pair 0 positive |
| دبوس 30 | MDI_N0 — MDI differential pair 0 negative |
| دبوس 31 | MDI_P1 — MDI differential pair 1 positive |
| دبوس 32 | MDI_N1 — MDI differential pair 1 negative |
| دبوس 33 | MDI_P2 — MDI differential pair 2 positive |
| دبوس 34 | MDI_N2 — MDI differential pair 2 negative |
| دبوس 35 | MDI_P3 — MDI differential pair 3 positive |
| دبوس 36 | MDI_N3 — MDI differential pair 3 negative |
| دبوس 37 | NC — Not connected (per datasheet) |
| دبوس 38 | NC — Not connected (per datasheet) |
| دبوس 39 | NC — Not connected (per datasheet) |
| دبوس 40 | EPAD — Exposed paddle - must be soldered to ground plane |
التطبيقات النموذجية
ADIN1300BCPZ مناسب لـ 7 التطبيقs: PROFINET / EtherCAT Industrial Slave Node, Industrial PLC Ethernet Port, Building Automation Gateway, Motor Drive / Motion Controller, Smart Grid / Substation Communications, Test & Measurement Ethernet Interface, Surveillance Network Video Recorder (NVR).
PROFINET / EtherCAT Industrial Slave Node
The ADIN1300BCPZ's 10/100/1000 Mbps capability with deterministic low-latency link training fits PROFINET and EtherCAT slave node requirements, where worst-case cycle times of 250 µs to 1 ms depend on the PHY reaching a stable link within a bounded number of training cycles. Its integrated cable diagnostics and industrial -40 °C to +85 °C rating suit factory-floor deployments. Placed between the host SoC (e.g. i.MX RT or AM243x) RGMII MAC and the MDI magnetics, it replaces the need for an external cable tester.
موصى به
Industrial PLC Ethernet Port
The ADIN1300BCPZ integrates a 1000BASE-T PHY in a 6x6 mm LFCSP-WQ footprint that fits standard PLC backplane layouts while providing RGMII to the PLC CPU. Energy Efficient Ethernet (EEE) reduces idle power below 100 mW during fieldbus quiet periods, an important consideration for cabinet-cooled PLCs. Industrial temperature rating and integrated MDI termination resistors simplify BOM for high-density PLC designs with multiple Ethernet ports.
موصى به
Building Automation Gateway
The ADIN1300BCPZ's Gigabit uplink and robust industrial temperature rating suit building automation gateways bridging BACnet/IP, Modbus TCP, and KNXnet/IP traffic. Its integrated cable diagnostics reduce on-site commissioning time by identifying open/short MDI faults before truck rolls. EEE keeps idle BACnet/IP polling traffic within low milli-watt power consumption. Pair with an SPI-managed companion switch such as KSZ9893RNXI for multi-port gateways.
موصى به
Motor Drive / Motion Controller
The ADIN1300BCPZ delivers deterministic, low-latency Ethernet for motion-control drives using EtherCAT, where link-up time and cycle-jitter must be tightly bounded. Its 600 mW typical 1000BASE-T power consumption and integrated terminations keep the drive-side thermal envelope compact. Industrial -40 °C to +85 °C operation supports cabinet and on-motor mounting. Place the PHY between the drive MCU RGMII MAC and the MDI RJ45 with integrated magnetics.
موصى به
Smart Grid / Substation Communications
The ADIN1300BCPZ's industrial temperature range and IEC-style EMI robustness make it suitable for substation communications, including IEC 61850 GOOSE/SV tunneling over 100BASE-TX. Cable diagnostics detect insulation degradation on long substation cable runs. Use redundant PHYs in a failover configuration with a managed companion switch for grid-resilience requirements. The integrated 2.5 V LDO simplifies isolated supply designs.
موصى به
Test & Measurement Ethernet Interface
The ADIN1300BCPZ's 1000BASE-T capability with jumbo frame support is ideal for high-speed data acquisition systems streaming multi-gigabit samples over Ethernet. Its deterministic latency and on-chip cable diagnostics help validate production test fixtures. Pair with an FPGA-based MAC layer for custom protocol offload. The LFCSP-WQ package and exposed pad allow easy integration into high-density ATE designs.
موصى به
Surveillance Network Video Recorder (NVR)
The ADIN1300BCPZ's Gigabit uplink supports multiple IP camera streams converging on an NVR with PoE passthrough. EEE reduces idle power between streaming events. Industrial temperature rating supports non-environment-controlled equipment rooms. Place the PHY between the NVR SoC RGMII MAC and the MDI RJ45 jack; pair with a PoE PD controller for powered-device ports on the NVR backplane.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ ADIN1300BCPZ — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | ADIN1300CCPZ | ADIN1300BCPZ-R7 | ADIN1300CCPZ-R7 | DP83867IRRGZT |
|---|---|---|---|---|---|
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Texas Instruments |
| Package | 40-LFCSP-WQ (6x6) | 40-LFCSP-WQ (6x6) - same | 40-LFCSP-WQ (6x6) - same | 40-LFCSP-WQ (6x6) - same | QFN-48 (7x7) - different |
| Data Rate | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps | 10/100/1000 Mbps |
| Temperature Range | -40C to +85C (industrial) | 0C to +70C (commercial) | -40C to +85C (industrial) | 0C to +70C (commercial) | -40C to +85C (industrial) |
| MAC Interface | GMII / RGMII | GMII / RGMII | GMII / RGMII | GMII / RGMII | RGMII / SGMII |
| Energy Efficient Ethernet | Yes | Yes | Yes | Yes | Yes |
| Cable Diagnostics | Integrated TDR | Integrated TDR | Integrated TDR | Integrated TDR | Limited (MLT-3 based) |
| Pin-to-Pin Compatible | Yes (reference) | Yes | Yes | Yes | No (different package) |
أبرز الفروقات
- Industrial temperature range with full Gigabit capability (مقابلADIN1300CCPZ)
- Integrated cable diagnostics vs TI DP83867 (مقابلDP83867IRRGZT)
- Deterministic low-latency link training (مقابلGeneric 1000BASE-T PHY)
ملاحظات التصميم
Place 1 µF and 0.1 µF ceramic decoupling capacitors on every AVDD and DVDD pin, with the 0.1 µF as close as possible to the pin (within 1 mm). Route the MDI_P/MDI_N pairs as 100 Ω differential with ground keepout, length-matched to within 2 mm. Stitch ground vias along the MDI traces every 5 mm to suppress common-mode radiation. According to the ADIN1300 datasheet, the exposed pad (EPAD) must be soldered to a continuous ground plane with at least 9 thermal vias for heat dissipation.
Use a common-mode choke on the MDI lines near the RJ45 jack to improve EMC margin in industrial environments. Select a choke with 100 Ω differential impedance and at least 1 GHz -3 dB bandwidth. For 1000BASE-T operation over Cat5e cable longer than 100 m, ensure the return loss of the MDI trace is below -10 dB up to 100 MHz, per IEEE 802.3 section 40.6. MDI traces should never cross plane splits, and no high-speed digital signals should be routed under the magnetics.
Estimated: at typical 1000BASE-T link with 600 mW dissipation in a 40-LFCSP-WQ (6x6) package on a 4-layer 1 oz copper PCB, the junction-to-ambient thermal resistance is approximately 35 °C/W (Estimated, based on the JEDEC EIA/JESD51 standard test board). With 600 mW dissipation, the junction rise above ambient is approximately 21 °C (Estimated). For ambient operation above 70 °C in a sealed enclosure, add thermal vias under the EPAD and consider forced-air cooling. The ADIN1300 datasheet thermal table should be verified against the final PCB layout.
Do not route the 25 MHz reference clock trace near switching DC-DC converters or MDI lines - this injects jitter into the PHY's timing recovery loop. Power-up sequencing requires AVDD_2P5 to be present before AVDD_1P2; hold RESET_N low until both rails settle for at least 10 ms. The MDIO bus requires a pull-up on the MDIO line per IEEE 802.3 clause 22; missing pull-up causes management register access failures that masquerade as link errors.
For industrial EMC compliance (EN 55032 Class A/B), consider adding a common-mode choke and TVS diode array on the MDI lines. Spread-spectrum clocking is not available on ADIN1300, so the 125 MHz internal clock harmonics may need filtering. Place the RJ45 connector with integrated magnetics close to the PHY (within 25 mm) to minimize EMI loop area. The ADIN1300 datasheet reference design includes a TVS part number recommendation that meets IEC 61000-4-2 air-discharge up to ±15 kV.
معلومات الامتثال
RoHS compliant per Analog Devices product page. Not AEC-Q100 qualified; for automotive applications use ADIN1100 (10BASE-T1L) instead. Industrial -40C to +85C temperature rating per datasheet.
