DESCRIPTION
The LT ®1204 is a 4-input video multiplexer designed to drive 75Ω cables and easily expand into larger routing systems. Wide bandwidth, high slew rate, and low differential gain and phase make the LT1204 ideal for broadcast quality signal routing. Channel separation and disable isolation are greater than 90dB up to 10MHz. The channelto-channel output switching transient is only 40mVP-P, with a 50ns duration, making the transition imperceptible on high quality monitors.

FEATURES
■ 0.1dB Gain Flatness > 30MHz
■ Channel Separation at 10MHz: 90dB
■ 40mV Switching Transient, Input Referred
■ –3dB Bandwidth, AV = 2, RL = 150Ω: 75MHz
■ Channel-to-Channel Switching Time: 120ns
■ Easy to Expand for More Inputs
■ Large Input Range: ± 6V
■ 0.04% Differential Gain, RL = 150Ω
■ 0.06° Differential Phase, RL = 150Ω
■ High Slew Rate: 1000V/µs
■ Output Swing, RL = 400Ω: ±13V
■ Wide Supply Range: ±5V to ±15V

APPLICATIONS
■ Broadcast Quality Video Multiplexing
■ Large Matrix Routing
■ Medical Imaging
■ Large Amplitude Signal Multiplexing
■ Programmable Gain Amplifiers