MAX4005

19-0315; Rev 0; 10/94 950MHz FET-Input Buffer with 75Ω Output _______________General Description The MAX4005 is a ±5V, single-ended unity-gain buffer with a high-impedance JFET input, intended to drive a 75Ω load. A 75Ω thin-film output resistor is included onboard to minimize reflections when driving a 75Ω load through a transmission line of arbitrary length. Gain in this configuration is 0.5. ____________________________Features o 950MHz Bandwidth o 350ps Rise/Fall Times o 0.11%/0.03° Differential Gain/Phase Error o 1000V/µs Slew Rate o 10pA Input Bias Current o 75Ω Output Impedance MAX4005 ________________________Applications Video Buffer / Line Driver Isolation Between High-Impedance Node and Low-Impedance Instrument Remote Signal Sensing Impedance Transformation Fanout Multiplier for 75Ω Distribution Systems ______________Ordering Information PART MAX4005CSA TEMP. RANGE 0°C to +70°C PIN-PACKAGE 8 SO __________Typical Operating Circuit __________________Pin Configuration TOP VIEW -5V 1 8 -5V VEE 1 8 7 VEE PEAK OUT VCCO MAX4005 INPUT 2 3 4 7 6 5 N.C. Z = 75Ω +5V OUT RL = 75Ω IN 2 GND 3 VCC 4 MAX4005 6 5 +5V SO ________________________________________________________________ Maxim Integrated Products 1 Call toll free 1-800-998-8800 for free samples or literature. 950MHz FET-Input Buffer with 75Ω Output MAX4005 ABSOLUTE MAXIMUM RATINGS Input Voltage.......................................................................±2.5V VCC Supply Voltage ............