LH4002C PDF Datasheet – Wideband Video Buffer

A wideband video buffer is an electronic circuit designed to maintain the integrity of a high-frequency video signal as it passes through the circuit. Video signals, especially those with high bandwidth, can be susceptible to degradation due to impedance mismatches, signal loss, and other factors. A wideband video buffer helps to minimize these issues and ensure that the video signal remains clear and undistorted.

Part Number: LH4002C

Function: Wideband Video Buffer

Package: HO8A (TO5-8) Type, N10A (DIP 10 Pin) Type

Manufacturer: Calogic LLC

Images:LH4002C pdf pinout


This is Wideband Video Buffer. The LH4002C family is a high speed voltage follower designed to drive video signals from DC up to 300MHz. At voltage supplies of ±5V, the LH4002 family will provide up to 80mA into 50Ω at slew rates of 2000 V/µs. The LH4002 family is intended to fulfill a wide range of high speed applications including video distribution, impedance transformation, and load isolation. It is also suitable for use in current booster applications within an op amp loop. This allows the output current capability of existing op amps to be increased.


• DC to 300 MHz Bandwidth with VS = ± 5V

• 3000 V/µs Slew Rate into 50Ω



LH4002C datasheet buffer


• Wideband Amplifier Buffer Line Driver

• Wideband

• Video

• Coaxial Cable Driver

LH4002C PDF Datasheet