Texas Instruments CC1200 RF 收发器与工具

德州仪器 CC1200 sub-1GHz是完全集成式单片无线电收发器，可以在低功耗、低电压工作的条件下，为高性价比无线系统提供高性能。所有滤波器均内部集成，无需昂贵的外部声表面波（SAW）及中频（IF）滤波器。该器件主要面向164-190MHz、410-475MHz及820-950MHz这些工业、科学、医疗及短距离器件频带。同时还提供评估模块套件和开发套件，轻松评估该TI RF收发器。

特性

High-performance single chip transceiver:
- Excellent receiver sensitivity:
  - 123dBm @ 1.2kbps
  - 110dBm @ 50kbps
- Blocking performance: 86dB @ 10MHz
- Adjacent channel selectivity: up to 60dB @ 12.5kHz offset
- Very low phase noise: -114dBc/Hz @ 10kHz offset (169MHz)
Programmable output power up to +16dBm with 0.4dB step size
Automatic output power ramping
Supported modulation formats:
- 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, MSK, and OOK
Supports up to 1.25Mbps data rate in transmitting and receive

Low current consumption:
- Enhanced wake-on-radio functionality for automatic low-power receive polling
- Power down: 0.3µA (0.5µA with sleep timer active):
  - RX: 2mA in RX sniff mode
  - RX: 19mA peak current in low power mode
  - RX: 23mA peak current in high-performance mode
  - TX: 46mA @ +14dBm

应用

Low power, high-performance, and wireless systems with up to 1250kbit/s data rate
169/433/868/915/920MHz ISM/SRD bands
Possible support for additional frequency bands:
- 137-158.3MHz, 205-237.5MHz, and 274-316.6MHz
Smart Metering (AMR/AMI)
Home and building automation
Wireless alarm and security systems
Industrial monitoring and control