MICRF229 400MHz to 450MHz ASK/OOK Receiver

Micrel Semiconductor

Description

MICRF229 400MHz to 450MHz ASK/OOK Receiver with Auto-Poll and RSSI General .
The MICRF229 is a 400MHz to 450MHz superheterodyne, image-reject, RF receiver with automatic gain control, ASK/OOK demodulator, and analog RSSI output.

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Datasheet Specifications

Part number: MICRF229
Manufacturer: Micrel Semiconductor
File Size: 837.09 KB
Datasheet: MICRF229-MicrelSemiconductor.pdf
Description: 400MHz to 450MHz ASK/OOK Receiver

Features

* 112dBm sensitivity at 1kbps with 1% BER
* Auto-polling mode with bit checking
* Supports bit rates up to 20kbps at 433.92MHz
* 25dB image-reject mixer
* No IF filter required
* 60dB analog RSSI output range
* 3.5V to 5.5V supply voltage range
* 6.0mA supply current

Applications

* The MICRF229 achieves 112dBm sensitivity at a bit rate of 1kbps with 1% BER. Eight demodulator filter bandwidths are selectable in binary steps from 1625Hz to 34kHz at 433.92MHz, allowing the device to support bit rates up to 20kbps. The device operates from a supply voltage of 3.5V to 5.5V, and t

MICRF229 Distributors

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MICRF229 400MHz 450MHz ASK OOK Receiver Micrel Semiconductor

Micrel Semiconductor MICRF229-like datasheet