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 1.5 k SAG function resistors provide gain compensation for low frequency signals. Nominal power dissipation (no input) is typically 76 mW. The TK15408 is ideally suited for S-VHS systems.

The TK15408M is available in the very small SOT23L-8 surface mount package.

FEATURES

■ Fixed Gain (6 dB)

■ Internal 75 Ω Drivers

■ Very Small Output Capacitor Using SAG Function Pin

■ Internal Clamping Circuit

■ Single +5 V Power Supply Operation

APPLICATIONS

■ Video Equipment

■ Digital Cameras

■ CCD Cameras

■ TV Monitors

■ Video Tape Recorders

■ LCD Projectors