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TK15408
75 Ω VIDEO LINE DRIVER FEATURES
s Fixed Gain (6 dB) s Internal 75 Ω Drivers s Very Small Output Capacitor Using SAG Function Pin s Internal Clamping Circuit s Single +5 V Power Supply Operation
APPLICATIONS
s s s s s s Video Equipment Digital Cameras CCD Cameras TV Monitors Video Tape Recorders LCD Projectors
DESCRIPTION
Operating from a single +5 V supply, the TK15408 is a dual video driver IC that takes standard video signals as analog inputs and provides buffered analog outputs for driving 150 Ω loads (series 75 Ω resistor and 75 Ω cable load). Both amplifiers have a fixed gain of 6 dB with internal clamping circuits. Each input is clamped at 1.29 V and amplified 6 dB to produce 2 VP-P (typical) into a series 75 Ω resistor and 75 Ω cable load. The internal 1.