CC1101RGPR Texas Instruments

★ ★ ★ ★ ★ 4.9 1945 Reviews

Features for the CC1101

RF Performance
- High sensitivity
  - –116 dBm at 0.6 kBaud, 433 MHz, 1% packet error rate
  - –112 dBm at 1.2 kBaud, 868 MHz, 1% packet error rate
- Low current consumption (14.7 mA in RX, 1.2 kBaud, 868 MHz)
- Programmable output power up to +12 dBm for all supported frequencies
- Excellent receiver selectivity and blocking performance
- Programmable data rate from 0.6 to 600 kbps
- Frequency bands: 300-348 MHz, 387-464 MHz and 779-928 MHz
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; 75 µs settling time
- Automatic Frequency Compensation (AFC) can be used to align the frequency
  synthesizer to the received signal centre 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 de-whitening of data
Low-Power Features
- 200 nA sleep mode current consumption
- Fast startup time; 240 µs from sleep to RX or TX
  mode (measured on EM reference design [1] and [2])
- 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 (QLP 4x4 mm package, 20 pins)
- Suited for systems targeting compliance with EN 300 220 (Europe) and
  FCC CFR Part 15 (US)
- Suited for systems targeting compliance with the Wireless MBUS standard EN 13757-4:2005
- Support for asynchronous and synchronous serial receive/transmit mode for backwards
  compatibility with existing radio communication protocols
Improved Range using CC1190
- The CC1190 [21] is a range extender for 850-950 MHz and is an ideal
  fit for CC1101 to enhance RF performance
- High sensitivity–118 dBm at 1.2 kBaud, 868 MHz, 1% packet error
  rate–120 dBm at 1.2 kBaud, 915 MHz, 1% packet error rate
- +20 dBm output power at 868 MHz
- +27 dBm output power at 915 MHz
- Refer to AN094 [22] and AN096 [23] for more performance figures of the
  CC1101 + CC1190 combination
Reduced Battery Current using TPS62730
- The TPS62730 [26] is a step down converter with bypass mode for
  ultra low power wireless applications
- In RX, the current drawn from a 3.6 V battery is typically less than
  11 mA when TPS62730 output voltage is 2.1 V. When connecting CC1101
  directly to a 3.6 V battery the current drawn is typically 17 mA
- In TX, at maximum output power (+12 dBm), the current drawn from a
  3.6 V battery is typically 22 mA when TPS62730 output voltage is 2.1 V.
  When connecting CC1101 directly to a 3.6 V battery the current drawn is
  typically 34 mA
- When CC1101 enters SLEEP mode, the TPS62730 can be put
  in bypass mode for very low power down current
- The typical TPS62730 current consumption is 30 nA in bypass mode.
- The CC1101 is connected to the battery via an integrated 2.1 Ω (typical)
  switch in bypass mode