Active Member
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[China]
Address: Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
Contact name:Doris Guo
ChongMing Group (HK) Int'l Co., Ltd |
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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)
3 Description
The CC1125 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 the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands at 164–192 MHz, 274–320 MHz, 410–480 MHz, and 820–960 MHz.
The CC1125 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 CC1125 device can be controlled through an SPI interface. In a typical system, the CC1125 device will be used with a microcontroller and only a few external passive components.
Device Information
PART NUMBER | PACKAGE | BODY SIZE |
CC1125RHB | VQFN (32) | 5.00 mm x 5.00 mm |
