SL6679 Datasheet (Mitel Networks Corporation) - Direct Conversion FSK Data Receiver

SL6679, Direct Conversion FSK Data Receiver

ABSOLUTE MAXIMUM RATINGS Storage temperature 255°C to1150°C Operating temperature 210°C to155°C Maximum voltage on any pin w.r.t.

any 14V other pin, subject to the following conditions: Current, pin 3 (MIXIP), pin 5 (MIXPB), <5ma pin 12 (LOIPI) and pin 14 (LOIPB) Most negative voltage on any pin 2

SL6679 Direct Conversion FSK Data Receiver Preliminary Information Supersedes September 1996 version, DS4410 - 1.5 DS4410 - 2.1 April 1998 The SL6679 is an advanced Direct Conversion FSK Data Receiver for operation up to 450 MHz.

The device integrates all functions to convert a binary FSK modulated RF signal into a demodulated data stream.

Adjacent channel rejection is provided using tuneable gyrator filters.

RF and audio AGC functions assist operation when large interfering signals are present

SL6679 Features

* s Very Low Power Operation from Single Cell s Superior Sensitivity s Operation at 512, 1200 and 2400 Baud s On Chip 1 Volt Regulator s 1mm Height Miniature Package s Automatic Frequency Control Function s Programmable Post Detection Filter s AGC Detection Circuitry s Power Down Function s Battery St