MAX4221CSE中文资料美信数据手册PDF规格书

General Description

The MAX4111/MAX4121/MAX4221 wideband video switches are optimized for high-definition, broadcastquality, composite (HDTV, NTSC, PAL, SECAM, and RGB) video switching arrays. Their open-loop buffer amplifiers offer 0.1dB gain flatness to 150MHz. They operate from ±5V supplies and feature differential phase and gain error of only 0.01°/0.01, respectively. The ultra-low switching glitch (13mV) is positive to avoid confusion with any sync pulse.

Features

♦ -3dB Bandwidth of 330MHz

♦ 0.1dB Gain Flatness of 150MHz

♦ 700V/µs Slew Rate

♦ 0.01°/0.01 Differential Phase/Gain

♦ Low Power: 5.5mA Max

♦ -92dB Crosstalk and -78dB Off Isolation at 30MHz

♦ High-Z Outputs when Disabled

♦ 3pF Input Capacitance

♦ Ultra-Low Switching Glitch

♦ On-Board Control Logic

Applications

Video-Router and Crosspoint Arrays

Broadcast/HDTV-Quality Color Signal Multiplexing

RF and IF Routing

Graphics Color-Signal Routing

Telecom Routing

Data Acquisition