Product Summary

The S3526B is a low power CMOS circuit which may be used in a varety of single frequency communication applications such as SF-Tone receivers, tone remote control in mobile systems, lookback diagnostics in modems, control of echo cancellers, dialing andprivacy functions in common carrier radio telephone, etc.

Parametrics

S3526B absolute maixmum ratings: (1)supply voltage, VDD-VSS: 15.0V; (2)operating temperature: 0 to 70℃; (3)storage temperature: -65 to 150℃; (4)input voltage, all pins: VSS-0.3<VIN<VDD+0.3V.

Features

S3526B features: (1)center frequency of filters match and track frequency of generated tone; (2)tone frequency adjustable over a 100Hz to 5kHz range; (3)unfiltered input, input with notched tone, input tone and tone generator outputs; (4)operation from a crystal or external CMOS/TTL clock; (5)operation at 2600Hz from a low cost 3.58MHz TV color burst crystal or 256kHz ext clock; (6)buffered output drives 600Ω loads; (7)single or split supply operation; (8)low power CMOS technology.

Diagrams

S3526B block diagram

S3524A
S3524A

Other


Data Sheet

Negotiable 
S3528B
S3528B

Other


Data Sheet

Negotiable 
S3528WH-EA
S3528WH-EA

Other


Data Sheet

Negotiable 
S3529B
S3529B

Other


Data Sheet

Negotiable