MAX4135

19-1092; Rev 0; 6/96 KIT ATION EVALU BLE A IL A V A 1-Input/6-Output Video Distribution Amplifiers _______________General Description The MAX4135/MAX4136 are 1-input/6-output voltagefeedback amplifiers that combine high speed with fast switching for video distribution applications. The MAX4135 is internally set for a closed-loop gain of 2V/V, while the MAX4136 can be externally set for gains of 2V/V or greater. The MAX4135 achieves a -3dB bandwidth of 185MHz, with 0.1dB gain flatness to 40MHz. The MAX4136’s -3dB bandwidth is 140MHz. Both devices deliver a 1000V/µs slew rate, as well as exceptional full-power bandwidths of 185MHz and 140MHz, respectively. A 25ns channel switching time enables rapid multiplexing for picture-in-picture applications, yet maintains a high off-isolation of 75dB and all-hostile crosstalk of -50dB (f = 30MHz). The MAX4135/MAX4136’s on-board logic selects any combination of the six signal outputs. Each output is capable of swinging ±2V and delivering 65mA. For applications that require a 1-input/4-output distribution amplifier, see the MAX4137/MAX4138 data sheet. ____________________________Features o Fixed Gain of 2V/V (MAX4135) External Gain Set (MAX4136) o High Speed: 185MHz -3dB Bandwidth (MAX4135) 140MHz -3dB Bandwidth (MAX4136) 1000V/µs Slew Rate o High Full-Power Bandwidths (VOUT = 2Vp-p): 185MHz (MAX4135) 140MHz (MAX4136) o 0.1dB Gain Flatness to 40MHz o Low Differential Gain/Phase Error: 0.10%/0.02° o High-Impedance Output Disable MAX4135...