CMT2210LH
CMT2210LH is Low Power 315MHz/433.92MHz OOK Receiver manufactured by CMOSTEK.
Low Power 315MHz/433.92MHz OOK Receiver
Instruction:
CMT2210LH is a low power, high performance OOK RF receiver. It is suitable for ISM band 315MHz/433.92MHz wireless applications. The CMT2210LH is a real plug and play chip without the register configuration or manual tuning. By selecting 19.7029MHz or 27.1412MHz crystal, the chip can operate at 315MHz or 433.92MHz. This chip supports the symbol rate range of 1~5 Kbps and is ideal for pairing with the low end transmitter based on the encoder or MCU. By selecting the VDD5V pin and VDDL pin open circuit or short circuit on the PCB, the CMT2210LH can operate at two voltage ranges of 3.0V-5.5V or 2.0V-3.6V. When the chip operates at 433.92MHz, the receiver sensitivity of the -109d Bm can be achieved with only 4.5m A current. The device is packaged in SOP8 to facilitate the simple and low cost manufacturing. CMT2210LH receiver matching CMT211x transmitter can achieve the cost-effective RF application. For the higher performance receiver chip needs, users can choose CMT221x A, CMT2300A and other chips in the Next Gen RF series.
Features
:
- Working frequency：315MHz/ 433.92MHz
- OOK demodulation
- Symbol rate：1.0
- 5.0 kbps
- Sensitivity：-109 d Bm（3.0 kbps），0.1％BER
- Receiver bandwidth：330k Hz
- Image rejection ratio：30d B
- Maximum input signal：10 d Bm
- Run independently. Input from the antenna.
Output the data.
- Configure without the register.
- Supply voltage (optional):
- 3.0
- 5.5 V (High voltage mode)
- 2.0
- 3.6 V (Low voltage mode)
- Low power consumption: 4.5 m A
- Ro HS pliant
- SOP8 packaging
Ordering information
Product No. Frequency Packaging MOQ
CMT2210LH- 315MHz/433
.92MHz
SOP8/Tape
2,500pcs...
