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STV8224B

ST Microelectronics
Part Number STV8224B
Manufacturer ST Microelectronics
Description MULTISTANDARD VIDEO AND SOUND IF SYSTEM
Published Jul 8, 2005
Detailed Description STV8224B MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES . . . . . . . VIDEO PLL DEMODULATION SO...
Datasheet PDF File STV8224B PDF File

STV8224B
STV8224B

Overview
STV8224B MULTISTANDARD VIDEO AND SOUND IF SYSTEM WITH AUDIO AND VIDEO SWITCHES .
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VIDEO PLL DEMODULATION SOUND PLL DEMODULATION POSITIVE AND NEGATIVE MODULATION AGC FOR BG AND L STANDARDS AUDIO SWITCH DC VOLUME CONTROL VIDEO SWITCH DESCRIPTION The STV8224B is a pictureand sound IF processor for multistandard application with very few external components and adjustments.
It provides the audio and video switches for one SCART plug application.
AM sound demodulation is performed with the STV8225 add-on.
PIN CONNECTIONS SHRINK24 (Plastic Package) ORDER CODE : STV8224B PIF PLL FILTER AFC OUTPUT CVBS OUTPUT SWITCHING INPUT (STANDARD + INT/EXT) IF LC IF LC AUDIO HIGH PASS FILTER 2nd IF SOUND INPUT AUDIO AND 2nd IF DECOUPLING 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 AGC CAPACITOR (L STANDARD) IF INPUT IF INPUT GROUND V CC EXTE...


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