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CMT2210LH - Low Power 315MHz/433.92MHz OOK Receiver

Datasheet Summary

Description

ol CMT2210LH, low power U1 315MHz/433.92MHz OOK receiver X1 ±20 ppm, SMD32 25 mm, crystal L1 ±10%, 0603 stacked inductor L2 ±10%, 0603 stacked inductor C0 ±0.25 pF, 0402 NP0, 50 V C1 ±0.25 pF, 0402 NP0, 50 V C2 ±20%, 0603 X7R, 25 V C3 ±20%, 0603 NP0, 50 V C4 ±20%, 0603 X7R, 25 V Value

Features

  • Working frequency：315MHz/ 433.92MHz.
  • OOK demodulation.
  • Symbol rate：1.0 - 5.0 kbps.
  • Sensitivity：-109 dBm（3.0 kbps），0.1％BER.
  • Receiver bandwidth：330kHz.
  • Image rejection ratio：30dB.
  • Maximum input signal：10 dBm.
  • 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:.

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Datasheet preview – CMT2210LH

Datasheet Details

Part number CMT2210LH
Manufacturer CMOSTEK
File Size 969.92 KB
Description Low Power 315MHz/433.92MHz OOK Receiver
Datasheet download datasheet CMT2210LH Datasheet
Additional preview pages of the CMT2210LH datasheet.

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Full PDF Text Transcription

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CMT2210LH 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 -109dBm can be achieved with only 4.5mA current.
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