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MICRF230

Micrel Semiconductor
Part Number MICRF230
Manufacturer Micrel Semiconductor
Description 400MHz to 450MHz ASK/OOK Receiver
Published Apr 29, 2015
Detailed Description MICRF230 400MHz to 450MHz ASK/OOK Receiver with RSSI and Squelch General Description The MICRF230 is a 400MHz to 450MHz...
Datasheet PDF File MICRF230 PDF File

MICRF230
MICRF230


Overview
MICRF230 400MHz to 450MHz ASK/OOK Receiver with RSSI and Squelch General Description The MICRF230 is a 400MHz to 450MHz superheterodyne, image-reject, RF receiver with automatic gain control, ASK/OOK demodulator, analog RSSI output, and integrated squelch features.
It only requires a crystal and a minimum number of external components to implement.
The MICRF230 is ideal for low-cost, low-power, RKE, TPMS, and remote actuation applications.
The MICRF230 achieves −112dBm sensitivity at a bit rate of 1kbps with 1% BER.
Four demodulator filter bandwidths are selectable using SEL0 and SEL1 from 1625Hz to 13kHz at 433.
92MHz, allowing the device to support bit rates up to 20kbps.
The device operat...



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