DESCRIPTION:

The MSK 641(B) is a wide bandwidth, high voltage color or monochrome CRT video amplifier designed specifically to drive the cathode of todays most demanding high resolution CRT monitors. The MSK 641(B) is a transimpedance amplifier capable of achieving a ±35V output voltage swing with an input current of ±10mA. The output of the amplifier is DC biased at half the power supply voltage. Transition times in the range of 2.5nS enable the MSK 641 to drive 10nS pixels with ease and make it ideally suited for monitors with 1280 x 1024 or higher display resolutions. The 9 pin single in-line bathtub package is pin for pin compatible with the LH3424 and CR3424 and is a drop in replacement for the high-rel versions of these devices with improved stability and thermal performance.

FEATURES:

• Pin Compatible with LH3424 and CR3424 High-Rel Versions

• 2.5nS Transition Times

• Drives 8.5pF Capacitive Load With Ease

• DC Coupled for Output Level Adjust

• 175MHz Bandwidth

• 70Vpp Output Swing

TYPICAL APPLICATIONS

• CRT Driver for Color and Monochrome Monitors

• High Voltage Transimpedance Amplifier

• Ultra High Speed Amplifier for Test Equipment