Datasheet4U Logo Datasheet4U.com

STV8223A Datasheet MULTISTANDARD VIDEO AND SOUND IF SYSTEM

Manufacturer: STMicroelectronics

General Description

The STV8223Ais a picture and sound IF processor for negative modulation application with very few external components and adjustments.

It provides the audio and video switches for one SCART plug application.

PIN CONNECTIONS ORDER CODE : STV8223A PIF PLL FILTER AFC OUTPUT CVBS OUTPUT SWITCHING INPUT (STANDARD + INT/EXT) IF LC IF LC AUDIO HIGH PASS FILTER 2nd IF SOUND INPUT 2nd IF DECOUPLING + MUTE INTERNAL VIDEO INPUT VIDEO SWITCH OUTPUT EXTERNAL VIDEO INPUT 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 TUNER AGC STARTING POINT ADJUSTMENT TUNER AGC OUTPUT AGC CAPACITOR NOT TO BE CONNECTED IF INPUT IF INPUT GROUND V CC EXTERNAL AUDIO INPUT FM DEMODULATED AUDIO OUTPUT AUDIO SWITCH OUTPUT VOLUME CONTROL + MUTE 8223A-01.EPS May 1995 This is advance information on a new product now in development or undergoing evaluation.

Overview

www.DataSheet4U.com STV8223A MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES .

.

.