The CC1125 wireless transceiver chip design is a complete, compact, low-power wireless transceiver module. The CC1125 is one of the high-performance wireless transceiver chips in the ISM band. It is mainly set to the 170 / 315 / 433 / 868 / 915 / 920 / 950 MHz ISM / SRD band, with a maximum output power of 15dBm and a transmission rate of 200Kbps. Users do not need to have a deep understanding of RF circuit design, and can easily develop wireless products with stable performance and high reliability.
1, the center frequency is 433MHz, can work in the range of 410-480MHz
2. The maximum output power is up to 15dBm, and the transmission distance is more than 1200m.
3, high receiving sensitivity, up to -123dBm (1.2Kbps)
4, support 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, MSK, OOK modulation mode, programmable control
5, communication rate 0 ~ 200Kbs, programmable configuration
6, independent 64byte transmit / receive data buffer
7, built-in CRC check to ensure reliable data transmission
8, support carrier sense function
9, digital RSSI output
10, low power consumption, receiving current <26mA (high performance mode), emission current <47mA (at +14 dBm)
11, with low power mode of operation, power consumption <0.3ua<>
12, WOR function can set standby and receive state switching time to reduce power consumption
13, integrated temperature sensor
14, 4-wire SPI interface, strong versatility
15. Narrowband communication, adjacent channel suppression up to -67dB, strong anti-interference
16, small size: 23.0 × 15.0 × 2.4 mm
17, power supply voltage: 2.0 ~ 3.6V DC
1. Logistics tracking, warehouse inspection, electronic label, etc.
2. Replace 232, 485 for wireless data communication
3. Industrial instrumentation wireless data acquisition and control
4, AMR (water, electricity, gas) three meter reading
5. Building and residential (smart home) control
6, wireless consumer products wireless remote control
7, wireless alarm and security system
8, long-range wireless sensor network