TDA8120B - Multistandard Video And Sound if System
The TDA8120B is a monolithic IC for TV video IF and Sound IF amplification and demodulation that can operate with all the TV standards.
The Video IF section can handle negative (B/G) or positive (L) modulated video signals by means of DC switching.
PIN CONNECTIONS AF AM OUT CARRIER TUNING 3 SUPPLY V
www.DataSheet4U.com TDA8120B MULTISTANDARD VIDEO AND SOUND IF SYSTEM .
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GAIN CONTROLLED IF AMPLIFIER VIF OPERATING FREQUENCY UP TO 50MHz SYNCHRONOUS DETECTOR WHITE SPOT INVERTER VERY LOW DIFFERENTIAL ERROR VERY LOW PHASE ERROR INTERNAL AGC SWITCH (B/G - L) AGC TOP.
SYNCH.
FOR STANDARD B/G AGC TOP WHITE FOR STANDARD L QUASI SPLIT SOUND FOR STANDARD B/G SOUND DETECTOR FOR STANDARD L VIDEO MUTING FACILITY SEPARATED SOUND OUTPUT OPERATES WITHOUT EXTERNAL GATING PULSE The
