CC1125RHBR Digital RF Integrated Circuits RF Ultra Hi Perf RF Narrowbd Transceiver

CC1125RHBR RF Integrated Circuits RF Ultra-Hi Perf RF Narrowbd Transceiver

1 Features

• High-Performance, Single-Chip Transceiver

  • – Adjacent Channel Selectivity: 67 dB at

    6.25-kHz Offset

  • – Blocking Performance: 104 dB at 10 MHz

  • – Excellent Receiver Sensitivity

    • –129 dBm at 300 bps

    • –123 dBm at 1.2 kbps

    • –110 dBm at 50 kbps

  • – Very Low Phase Noise: –115 dBc/Hz at 10-kHz Offset

• Suitable for Systems Targeting ETSI Category 1

• Separate 128-Byte RX and TX FIFOs

• Support for Seamless Integration With the CC1190

  Device for Increased Range Giving up to 3-dB Improvement in Sensitivity and up to +27-dBm Output Power

• High Spectral Efficiency (9.6 kbps in 12.5-kHz Channel in Compliance With FCC Narrowbanding Mandate)

• Power Supply

  • – Wide Supply Voltage Range (2.0 V to 3.6 V)

  • – Low Current Consumption:

    • RX: 2 mA in RX Sniff Mode

    • RX: 17 mA Peak Current in Low-Power

      Mode

    • RX: 26 mA Peak Current in High-

      Performance Mode

    • TX:47mAat+14dBm

  • – Power Down: 0.12 μA (0.5 μA With Enhanced Wake-On-Radio (eWOR) Timer Running)

     

2 Applications

• Social Alarms

• Narrowband Ultra-Low-Power Wireless Systems With Channel Spacing Down to 4 kHz

• 169-, 315-, 433-, 868-, 915-, 920-, 950-MHz ISM/SRD Band Systems

• Wireless Metering and Wireless Smart Grid (AMR and AMI)

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