Texas Instruments CC1101 Low-Power Sub-1GHz RF Transceivers
Texas Instruments CC1101/CC1101-Q1 Sub-1GHz RF Transceivers are designed for low-power wireless applications. The CC1101/CC1101-Q1 sub-1GHz RF transceivers are mainly intended for ISM and SRD frequency bands at 315, 433, 868, and 915MHz. However, they can easily be programmed for operation at other frequencies in the 300-348MHz, 387-464MHz, and 779-928MHz bands. These transceivers are integrated with a highly configurable baseband modem that supports various modulation formats and has a configurable data rate up to 600kbps. The CC1101-Q1 devices are AEC-Q100 qualified for automotive applications.
Features
- RF Performance
- High sensitivity
- 116dBm at 0.6kBaud, 433MHz, 1% packet error rate
- -112dBm at 1.2kBaud, 868MHz, 1% packet error rate
- Low current consumption (14.7mA in RX, 1.2kBaud, 868MHz)
- Programmable output power up to +12dBm for all supported frequencies
- Excellent receiver selectivity and blocking performance
- Programmable data rate from 0.6 to 600kbps
- Frequency bands: 300-348MHz, 387-464MHz, and 779-928MHz
- High sensitivity
- Analog Features
- 2-FSK, 4-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; 75µs settling time
- 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
Applications
- Ultra-low-power wireless applications operating in the 315/433/868/915MHz ISM/SRD bands
- Wireless alarm and security systems
- Industrial monitoring and control
- Wireless sensor networks
- AMR - Automatic Meter Reading
- Home and building automation
- Wireless MBUS
Functional Block Diagram
TI Reference Designs Library
公開: 2011-09-30
| 更新済み: 2022-03-11