The SPT9405 is a single video line driver chip that takes a standard video signal as an analog input and provides a buffered analog output for driving a 150 load (75 backterminated cable). The standard video input signal (1 VP-P) is internally clamped and amplified 6 dB using internal circuitry and feedback resistors to produce a 2 VP-P into an ACcoupled 150 load. The internal 1.5 k resistor provides gain