CC113LRGPT - Sub-1GHz RF Receiver, -116dBm, 600kbps | TI
部品番号: CC113LRGPT ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $2.85 | $2.85 |
| 10 | $2.57 | $25.70 |
| 100 | $2.29 | $229.00 |
| 500 | $2.06 | $1,030.00 |
| 1,000 | $1.85 | $1,850.00 |
CC113LRGPT 概要
A sub-1 GHz RF receiver is a radio-frequency IC that demodulates low-frequency wireless signals such as FSK, GFSK, and OOK, converting modulated RF energy into digital baseband data. Within the system hierarchy, it belongs to the RF receiver category of wireless connectivity ICs, complementing transceivers and transmitters in low-power wireless links for sensor networks, telemetry, and industrial control. Because receive-only links do not need a transmitter chain, receiver-only parts reduce system cost and power consumption in downlink-only or asymmetric architectures.
Key features of the CC113L include a highly configurable baseband demodulator supporting packet handling, a receive sensitivity of -116 dBm at low data rates for long-range links, a flexible frequency synthesizer supporting multi-band operation, and digital RSSI and LQI outputs for link quality assessment. The CC113L is based on the popular CC1101 RF transceiver, and according to Texas Instruments, RF performance characteristics are identical, which eases migration from existing CC1101-based receiver designs.
The device integrates a low-IF superheterodyne receiver architecture with configurable channel filter bandwidths, enabling robust operation in congested ISM bands. Combined with the CC115L Value Line transmitter, the CC113L enables a low-cost, split-architecture RF link where the transmit side and receive side are optimized independently.
Typical applications include 433 MHz and 868/915 MHz wireless sensor networks, smart metering downlinks, industrial telemetry and SCADA nodes, home automation receivers, and low-power alarm and security receivers. Its low active receive current and flexible sleep/wakeup strobe commands make it well suited for battery-powered nodes.
A key design consideration is RF matching: the differential RF input requires a balanced-to-unbalanced (balun) network plus antenna matching components for optimal sensitivity, and crystal accuracy affects frequency error at the band edges.
This page synthesizes verified distributor data, drop-in alternatives, comparison tables, and practical RF design notes not found in the manufacturer datasheet.
ドロップイン代替品: CC113LRGPT — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: CC113LRGPT （同一形状・フットプリント） — 相違点: Package, Frequency Bands, Modulation Formats, Operating Temperature, Host Interface.
クイック比較ツール — 並列比較する代替部品を選択:
CC110LRGPR
✅ ドロップイン ⚠️ 仕様未検証✓ 在庫あり
$0.88 / 個
データシートを見る →CC1101RGPR
✅ ドロップイン✓ 在庫あり
$4.45 / 個
データシートを見る →CC115LRGPR
✅ ドロップイン✓ 在庫あり
$0.71 / 個
データシートを見る →CC113LRGPT 仕様
| Product Type | Sub-1 GHz RF Receiver (Value Line) |
| Frequency Bands | 300-348 MHz, 387-464 MHz, 779-928 MHz |
| Typical Operating Frequencies | 315 MHz, 433 MHz, 868 MHz, 915 MHz |
| Modulation Formats | FSK, GFSK, OOK |
| Receiver Sensitivity | -116 dBm |
| Maximum Data Rate | 600 kbps |
| パッケージ | 20-QFN (4x4 mm, RGP), exposed pad |
| 実装タイプ | Surface Mount |
| 動作温度範囲 | -40C to +85C |
| Baseband Demodulator | Highly configurable, supports 2-FSK, GFSK, OOK |
| Family Heritage | Based on CC1101 RF transceiver; identical RF performance |
| Antenna Interface | Differential RF input with external balun/matching network |
| Digital Interface | SPI-compatible configuration and data interface |
| RoHS ステータス | Compliant |
CC113LRGPT 20-qfn (4x4 mm, rgp), exposed pad ピン配置ガイド
CC113LRGPT (20-qfn (4x4 mm, rgp), exposed pad パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: CC113LRGPT.
詳細は データシート をご参照ください。
主な用途
CC113LRGPT の用途: 6 件s: Wireless Sensor Networks (433/868/915 MHz), Smart Metering Downlink Receivers, Home Automation and Security Receivers, Industrial Telemetry and SCADA Nodes, RF Remote Control Receivers (315/433 MHz), Sub-GHz IoT Gateways and Development.
Wireless Sensor Networks (433/868/915 MHz)
The CC113LRGPT fits battery-powered wireless sensor network concentrators and receivers because its -116 dBm sensitivity maximizes link budget at low data rates, extending range well beyond higher-throughput radios. In a typical star network, sensor nodes transmit on 433 MHz or 868 MHz while the CC113L-based hub only receives, so the cost of removing the transmit chain is zero at the concentrator. The configurable baseband demodulator lets engineers trade data rate (up to 600 kbps) against bandwidth and sensitivity, and digital RSSI/LQI outputs let the MAC layer dynamically adapt. Because it inherits the CC1101 architecture, existing CC1101 firmware receivers port with minimal changes, reducing time to market.
おすすめ
Smart Metering Downlink Receivers
Smart metering and utility telemetry frequently use asymmetric links: meters or data collectors transmit periodically, while the head-end only needs to receive. The CC113L is cost-optimized exactly for this role, covering 433 MHz, 868 MHz, and 915 MHz regulatory bands with a highly configurable demodulator that supports narrowband profiles used in metering standards. Its -116 dBm sensitivity at low data rates allows reception from basements and meter pits where attenuation is severe, and the exposed-pad QFN-20 supports good RF grounding for consistent production sensitivity. Pairing CC115L transmitters at remote units with CC113L receivers at the head-end delivers a lower bill-of-materials than transceiver-based designs on both sides.
おすすめ
Home Automation and Security Receivers
Door sensors, PIR detectors, and remote controls in home automation typically transmit one-way using OOK or FSK in the 315 MHz or 433 MHz bands; the corresponding gateway must only receive, making the receive-only CC113L an ideal cost and power fit. Its OOK support is directly compatible with legacy low-cost sensor modulations, while GFSK covers modern encrypted protocols. The -116 dBm sensitivity gives margin for sensors mounted on metal doors or at building edges, and sleep/wakeup strobe commands inherited from the CC1101 let the gateway duty-cycle the receiver to cut standby power. The 20-QFN 4x4 mm footprint fits compact gateway and alarm-panel PCBs.
おすすめ
Industrial Telemetry and SCADA Nodes
Industrial telemetry systems operating in the 433 MHz, 868 MHz, or 915 MHz ISM bands benefit from the CC113L's combination of long-range sensitivity and industrial temperature rating of -40C to +85C, covering unconditioned cabinets and rooftop installations. The configurable channel filter and FSK/GFSK demodulator tolerate the interferers common on factory floors, and digital RSSI and LQI outputs allow the SCADA master to monitor link health and schedule retransmissions. As a receive-only device at the master station, it eliminates unneeded transmitter cost across large fleets of concentrators. Its CC1101-compatible register map means proven CC1101-based industrial radio firmware can be reused, reducing certification and integration risk.
おすすめ
RF Remote Control Receivers (315/433 MHz)
Keyless entry, gate openers, and industrial remote controls overwhelmingly use 315 MHz or 433 MHz OOK links; the CC113L natively demodulates OOK and covers both bands from a single design, allowing one PCB for multiple regional SKUs. The highly configurable baseband demodulator supports the short packet formats used by rolling-code encoders, and the -116 dBm sensitivity roughly doubles usable range compared with legacy superregenerative receivers. Receive current is low enough for continuously powered garage-door and alarm receivers without thermal concerns in the 4x4 mm QFN. Designers should follow the TI 315 MHz balun reference design to preserve sensitivity at the low band edge.
おすすめ
Sub-GHz IoT Gateways and Development
For sub-GHz IoT gateways, the CC113L serves as a dedicated downlink receiver while a separate radio or the CC115L handles uplinks, giving system architects flexibility to scale receive and transmit chains independently. Its identical RF performance to the CC1101, stated by Texas Instruments, makes it a low-risk drop for existing CC1101 receiver designs seeking cost reduction at volume. The SPI-compatible interface connects to any host MCU, and TI's SmartRF Studio frequency planning covers 300-348 MHz, 387-464 MHz, and 779-928 MHz, simplifying multi-region certification. The exposed-pad QFN-20 with a solid ground plane yields repeatable RF performance across high-volume assembly.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: CC113LRGPT — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | CC110LRGPR | CC1101RGPR | CC115LRGPR |
|---|---|---|---|---|
| Package | 20-QFN (4x4 mm, RGP) | 20-QFN (4x4 mm, RGP) - same | 20-QFN (4x4 mm, RGP) - same | 20-QFN (4x4 mm, RGP) - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Device Type | RF receiver only | RF transceiver (Value Line) | RF transceiver (standard) | RF transmitter only (Value Line) |
| Frequency Bands | 300-348 / 387-464 / 779-928 MHz | 300-348 / 387-464 / 779-928 MHz | 300-348 / 387-464 / 779-928 MHz | 300-348 / 387-464 / 779-928 MHz |
| Receive Sensitivity | -116 dBm | -116 dBm class | -116 dBm class | N/A (transmit only) |
| Maximum Data Rate | 600 kbps | 600 kbps | 600 kbps | 500 kbps (transmit) |
| Modulation | FSK, GFSK, OOK | FSK, GFSK, OOK, MSK | FSK, GFSK, OOK, MSK, ASK | FSK, GFSK, OOK, MSK |
| Operating Temperature | -40C to +85C | -40C to +85C | -40C to +85C | -40C to +85C |
| Relative Cost Position | Lowest (receiver-only Value Line) | Low (Value Line transceiver) | Moderate (standard transceiver) | Lowest (transmit-only Value Line) |
主な差別化要因
- Lowest system cost for receive-only nodes （vs CC1101RGPR)
- Seamless migration from CC1101 designs （vs CC110LRGPR)
- Receive capability retained (vs transmitter-only part) （vs CC115LRGPR)
設計ノート
The CC113L has a differential RF input requiring an external balun and antenna matching network. Use the TI reference design values for 315 MHz, 433 MHz, 868 MHz, or 915 MHz as the starting point, then optimize on a vector network analyzer targeting a 50-ohm match at your band. A poorly matched balun can degrade receive sensitivity by 3-6 dB, directly cutting range. Keep the balun components within 2 mm of the RF pins and use the exposed pad as the primary RF ground return.
Place the CC113L with a continuous, unbroken ground plane under the QFN-20 and stitch the exposed pad to ground with a via array. Isolate the crystal, DCPL, and RF sections to prevent the 26-30 MHz reference or digital SPI lines from coupling into the low-IF receive path. Keep the SPI clock and data traces short and route them away from the balun. Follow the TI CC1101-family layout guidelines, since the CC113L shares the same die and layout sensitivities as the CC1101 reference designs.
Crystal tolerance and frequency error are the most common field failure causes for sub-GHz receivers: at 433 MHz, a 10 ppm total error budget on both link ends plus channel filter width must still allow reception, so choose a 10 ppm crystal or widen the channel filter at the cost of sensitivity. Also note that -116 dBm sensitivity applies at low data rates; do not budget link margins using the worst-case-bandwidth 600 kbps sensitivity figure. Finally, because the CC113L is receive-only, firmware built for the CC1101 must have transmit paths disabled.
コンプライアンス情報
RoHS compliant per distributor listings (DigiKey categorizes the part under RoHS-compliant RF receivers). Full REACH and halogen-free status should be confirmed from the TI product page quality portal.
