RFRXD0420 - UHF ASK/FSK/FM Receiver

Microchip Technology

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Datasheet Details

Part number	RFRXD0420
Manufacturer	Microchip Technology
File Size	658.19 KB
Description	UHF ASK/FSK/FM Receiver
Datasheet	RFRXD0420_MicrochipTechnology.pdf

RFRXD0420 Product details

Description

Pin Number 2 3 4 6 7 9 11 12 13 15 16 18 19 20 21 23 24 26 28 29 31 8, 14, 17, 27, 32 1, 5, 10, 25, 30 Pin Type I O I --O I --O I O I I O O O I I I I P P Buffer Type CMOS Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog Analog CMOS Analog Analog Description LNA gain control (with hysteresis) LNA output (open collector) 1st IF stage input MIXER1 bias (open collector) MIXER1 bias (open collector) 1st IF stage output 2nd IF stage input

Features

Low cost single conversion superheterodyne receiver architecture.
Compatible with rfPIC™ and rfHCS series of RF transmitters.
Easy interface to PICmicro® microcontroller (MCU) and KEELOQ® decoders.
VCO phase locked to quartz crystal reference: - Narrow receiver bandwidth - Maximizes range and interference immunity.
Selectable LNA gain control for improved dynamic range.
Selectable IF bandwidth via external ceramic IF filter.
Receiv.

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Published: Apr 16, 2005 |