SL651C Datasheet MODULATOR/PHASE LOCKED LOOP

Manufacturer: Plessey

Download the SL651C datasheet PDF. This datasheet also includes the SL650B variant, as both parts are published together in a single manufacturer document.

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SL651C modulator/phase locked loop by Plessey - Datasheet Preview — Note: The manufacturer provides a single datasheet file (SL650B-Plessey.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	SL651C
Manufacturer	Plessey
File Size	153.35 KB
Description	MODULATOR/PHASE LOCKED LOOP
Datasheet	SL651C Datasheet

Overview

SL650/SL651 B/C SL650B & C SL651B & C MODULATOR/PHASE LOCKED LOOP CIRCUITS FOR MODEMS The SL650/1 are versatile integrated circuits capable of performing all the common modulation functions (AM, PAM, SCAM, FM, FSK, PSK, PWM, tone-burst, delta-modulation, etc,).

A wide variety of phase-locked loops can be realised using the SL650 or SL651, with all parameters accurately controllable; they can also be used to generate precise waveforms at frequencies up to 0.2MHz_ The highly accurate and stable variable frequency oscillator is programmable over a wide range of frequency by voltage, current, resistor or capacitor.

In addition direct selection of one of four spot frequencies is facilitated by using the on-chip binary interface, which accepts standard logic levels at very low logic' l' input currents.

Key Features

low bias current (typically 25nA), fast recovery from overload, and a short-circuit output current of ±7.5mA. The auxiliary amplifier is omitted from the SL651. Fig. 1 Pin connections (top view) DG24.

More Datasheets from Plessey

Part Number	Description
SL651B	MODULATOR/PHASE LOCKED LOOP
SL650B	MODULATOR/PHASE LOCKED LOOP
SL652C	MODULATOR/PHASE LOCKED LOOP