CC1131-Q1中文资料低成本低功耗低于 1GHz 的射频接收器数据手册TI规格书

描述 Description

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.

特性 Features

• Qualification in Accordance With AEC-Q100 Grade 1
• Radio-Frequency (RF) Performance
• Low Current Consumption (15.5 mA in Receive, 1.2 kBaud, 315 MHz)
• Excellent Receiver Selectivity and Blocking Performance
• Frequency Bands: 310 MHz to 348 MHz, 420 MHz to 450 MHz, and 779 MHz to 928 MHz
• Suitable for Frequency-Hopping Systems Due to a Fast Settling Frequency Synthesizer: 90-µs Settling Time
• Integrated Analog Temperature Sensor
• Efficient SPI Interface: All Registers Can Be Programmed With One Burst Transfer
• Programmable Channel Filter Bandwidth
• Programmable Preamble Quality Indicator (PQI) for Improved Protection Against False Sync Word Detection in Random Noise
• Support for Per-Package Link Quality Indication (LQI)
• Low-Power Features
• Wake-On-Radio Functionality for Automatic Low-Power RX Polling
• General
• Green Package: RoHS Compliant and No Antimony or Bromine
• Suited for Systems Compliant With EN 300 220 (Europe) and FCC CFR Part 15 (US)
• Designed for Automotive Applications
• APPLICATIONS
• Remote Keyless Entry Systems
• Vehicle Service Links
• TPMS Systems
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