MICRF221 - 850 MHz to 950 MHz Receiver

Description

The MICRF221 is a third generation QwikRadio® receiver, offering all the benefits of Micrel's earlier QwikRadio® products with significant improvements, including: enhanced sensitivity, automatic duty-cycle feature and RSSI output.

Features

are further combined into a wholly integrated "self-polling" scheme that is ideal for low and ultra-low power.

Micrel Semiconductor

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Datasheet Details

Part number	MICRF221
Manufacturer	Micrel Semiconductor
File Size	828.19 KB
Description	850 MHz to 950 MHz Receiver
Datasheet	MICRF221 Datasheet
Additional preview pages of the MICRF221 datasheet.

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Full PDF Text Transcription

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MICRF221 3.3V, QwikRadio® 850 MHz to 950 MHz Receiver General Description The MICRF221 is a third generation QwikRadio® receiver, offering all the benefits of Micrel's earlier QwikRadio® products with significant improvements, including: enhanced sensitivity, automatic duty-cycle feature and RSSI output. The MICRF221 is a super-heterodyne receiver, designed for OOK and ASK modulation. The downconversion mixer also provides image rejection. The MICRF221 receiver provides a SLEEP Mode for duty-cycle operation and an enhanced, customer programmable "WAKE" function.

Published: May 6, 2015 |