MV8865 - DTMF FILTER

Product Overview

Plessey

Datasheet Details

Part number	MV8865
Manufacturer	Plessey
File Size	214.23 KB
Description	DTMF FILTER
Datasheet	MV8865 Datasheet
Additional preview pages of the MV8865 datasheet.

Product details

Description

1 FL Low group limiter output.2 FLT Test output.Monitors low group filter output.Decouple to Vss with 680pF capacitor.3 NC Not connected.4 INPUT Tone signal input (single ended).5 n V

Features

Provides DTMF High and Low Group Filtering.
Hard Limiting on Filter Outputs.
6 Pole Band Pass High and Low Group Filters.
38dB Intergroup Attenuation.
Dial Tone Suppression.
+5 to +12 V Siflgle Supply Operation.
Logical Power Down.
Uses Inexpensive 3.58 MHz Crystal.
Wide Dynamic Range 30 dB.
Equivalent to MT8865X FL FLT NC INPUT VREF PDWN Vss Voo OSC1 OSC2 NC NC FHT FH NC Fig.1 Pin connections (top view.

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Published: Jul 29, 2020 |