CC1101-Q1 - 低成本低功耗低于 1GHz 的射频收发器

CC1101-Q1是TI德州仪器公司的一款无产品，CC1101-Q1是低成本低功耗低于 1GHz 的射频收发器，本站介绍了CC1101-Q1的封装应用图解、特点和优点、功能等，并给出了与CC1101-Q1相关的TI元器件型号供参考。

CC1101-Q1 - 低成本低功耗低于 1GHz 的射频收发器 - 无 - 低于1GHz - 德州仪器

产品描述

The CC11x1-Q1 device family is designed for very low-power wireless applications. The circuits are mainly intended for the Industrial, Scientific and Medical (ISM) and Short Range Device (SRD) frequency bands at 315 MHz, 433 MHz, 868 MHz, and 915 MHz, but can easily be programmed for operation at other frequencies in the 310-MHz to 348-MHz, 420-MHz to 450-MHz, and 779-MHz to 928-MHz bands.

The devices integrate a highly configurable baseband modem. The modem supports various modulation formats and has a configurable data rate up to 250 kBaud. CC11x1-Q1 family provides extensive hardware support for packet handling, data buffering, burst transmissions, clear channel assessment, link quality indication, and wake-on-radio. The main operating parameters and the 64-byte transmit/receive FIFOs can be controlled via an SPI interface. In a typical system, the devices are used together with a microcontroller and a few additional passive components.

产品特性

Qualification in Accordance With AEC-Q100 Grade 1
Extended Temperature Range Up To 125°C
Radio-Frequency (RF) Performance
- High Sensitivity (–114 dBm at 1.2 kBaud, 315MHz, 1% Packet Error Rate)
- Low Current Consumption (15.5 mA in Receive, 1.2 kBaud, 315 MHz)
Programmable Output Power up to +10 dBm for All Supported Frequencies
Excellent Receiver Selectivity and Blocking Performance
Programmable Data Rate From 1.2kBaud to 250kBaud
Frequency Bands: 310MHz to 348MHz, 420MHz to 450MHz, and 779MHz to 928MHz
Analog Features
- 2-FSK, GFSK, and MSK Supported, as Well as OOK and Flexible ASK Shaping
- Suitable for Frequency-Hopping Systems Due to a Fast Settling Frequency Synthesizer: 90-µs Settling Time
- Automatic Frequency Compensation (AFC) Can Align Frequency Synthesizer to Received Center Frequency
- Integrated Analog Temperature Sensor
Digital Features
- Flexible Support for Packet-Oriented Systems: On-Chip Support for Sync Word Detection, Address Check, Flexible Packet Length, and Automatic CRC Handling
- Efficient SPI Interface: All Registers Can Be Programmed With One Burst Transfer
- Digital RSSI Output
- Programmable Channel Filter Bandwidth
- Programmable Carrier Sense (CS) Indicator
- Programmable Preamble Quality Indicator (PQI) for Improved Protection Against False Sync Word Detection in Random Noise
- Support for Automatic Clear Channel Assessment (CCA) Before Transmitting (for Listen-Before-Talk Systems)
- Support for Per-Package Link Quality Indication (LQI)
- Optional Automatic Whitening and Dewhitening of Data
Low-Power Features
- Fast Startup Time: 240µs From Sleep to Receive (RX) or Transmit (TX) Mode
- Wake-On-Radio Functionality for Automatic Low-Power RX Polling
- Separate 64-Byte RX and TX Data FIFOs (Enables Burst Mode Data Transmission)
General
- Few External Components: Completely On-Chip Frequency Synthesizer, No External Filters or RF Switch Needed
- Green Package: RoHS Compliant and No Antimony or Bromine
- Small Size QFN 5-mm×5-mm 32-Pin Package
- Suited for Systems Compliant With EN300220 (Europe) and FCC CFRPart15 (US)
- Support for Asynchronous and Synchronous Serial Receive/Transmit Mode for Backward Compatibility With Existing Radio Communication Protocols
- Designed for Automotive Applications
APPLICATIONS
- Ultra-Low-Power Wireless Applications in the 315/433/868/915-MHz ISM/SRD Bands
- Remote Keyless Entry Systems
- Passive Entry/Passive Start Systems
- Vehicle Service Links
- Garage Door Opener
- TPMS Systems

SmartRF Is a trademark of Texas Instruments

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