CC1120中文资料适用于窄带系统的高性能低于 1GHz 无线收发器数据手册TI规格书

描述 Description

The CC1120 device is a fully integrated single-chip radio transceiver designed for high performance at very low-power and low-voltage operation in cost-effective wireless systems. All filters are integrated, thus removing the need for costly external SAW and IF filters. The device is mainly intended for Industrial, Scientific, and Medical (ISM) applications and Short Range Device (SRD) frequency bands at 164 to 192 MHz, 274 to 320 MHz, 410 to 480 MHz, and 820 to 960 MHz.The CC1120 device 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 of the CC1120 device can be controlled through an SPI interface. In a typical system, the CC1120 device is used with a microcontroller and only a few external passive components.

特性 Features

• High-Performance, Single-Chip Transceiver
• Blocking Performance: 91 dB at 10 MHz
• –123 dBm at 1.2 kbps
• –127 dBm Using Built-in Coding Gain
• Very Low Phase Noise: –111 dBc/Hz at 10-kHz Offset
• Suitable for Systems Targeting ETSI Category 1 Compliance in 169-MHz and 433-MHz Bands
• Separate 128-Byte RX and TX FIFOs
• Power Supply
• Low Current Consumption:
• RX: 17 mA Peak Current in Low-Power Mode
• TX: 45 mA at +14 dBm
• Power Down: 0.12 µA (0.5 µA With eWOR Timer Running)
• Programmable Output Power up to +16 dBm With 0.4-dB Step Size
• Configurable Data Rates: 0 to 200 kbps
• WaveMatch: Advanced Digital Signal Processing for Improved Sync Detect Performance
• Regulations – Suitable for Systems Targeting Compliance With
• US: FCC CFR47 Part 15, FCC CFR47 Part 90, 24, and 101
• Peripherals and Support Functions
• Includes Functions for Antenna Diversity Support
• Support for Automatic Acknowledge of Received Packets
• Automatic Clear Channel Assessment (CCA) for Listen-Before-Talk (LBT) Systems
• Digital RSSI Measurement
• Temperature Sensor