MAX442CSA
数据手册.pdf140MHz的， 2路视频多路复用器/放大器 140MHz, 2-Channel Video Multiplexer/Amplifier
General Description
The MAX442 combines a 140MHz video amplifier with a high-speed, 2-channel multiplexer in an 8-pin package. With its 36ns switching time and low differential gain 0.07% and phase 0.09° errors, it is ideal for broad cast-quality video applications. The device is designed to drive both 50Ω and 75Ω cables, and can directly drive a 75Ω load to ±3V.
Features
♦ 140MHz Unity-Gain Bandwidth
♦ 250V/µs Slew Rate
♦ 0.07%/0.09° Differential Gain/Phase Error
♦ 36ns Channel Switch Time
♦ No External Compensation Components
♦ 8-Pin DIP and SO Packages
♦ Directly Drives 50Ω and 75Ω Cables
Applications
Broadcast-Quality Video-Signal Multiplexing
Coaxial-Cable Drivers
Video Editing
Video Security Systems
Medical Imaging
High-Speed Signal Processing