STV0056AF - ST Microelectronics

STV0056AF SATELLITE SOUND AND VIDEO PROCESSORS

The STV0056AF BICMOS integratedcircuit realizes all the necessary signal processing from the tuner to theAudio/Videoinput andoutputconnectors regardless the satellite system. February 1998 1/27 STV0056AF PIN CONNECTIONS VIDEEM2/22kHz UNCL DEEM S2 VID OUT S2 VID RTN B-BAND IN CLAMP IN S2 OUT R S2 OUT L VIDEEM1 VGND VGND VOL L V 12V V 12V 16 15 14 1.

Features

AF BICMOS integratedcircuit realizes all the necessary signal processing from the tuner to theAudio/Videoinput andoutputconnectors regardless the satellite system. February 1998 1/27 STV0056AF PIN CONNECTIONS VIDEEM2/22kHz UNCL DEEM S2 VID OUT S2 VID RTN B-BAND IN CLAMP IN S2 OUT R S2 OUT L VIDEEM1 VGND VGND VOL L V 12V V 12V 16 15 14 13 12 11 10 9 S2 RTN L S2 RTN R FM IN S3 RTN L S3 RTN R AGC L S3 OUT L S3 OUT R IO SCL SDA HA J17 R J17 L XTL VDD 5V 8 7 6 5 4 3 2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 GND NC 1 64 63.