LM1203B - 100 MHz RGB Video Amplifier System [Discontinued]

Datasheet	Obsolete Versions	Knowledge Base

Features

•	Three wideband video amplifiers (100 MHz @ -3 dB)
•	Matched (±0.1 dB or 1.2%) attenuators for contrast control
•	Three externally gated comparators for brightness control
•	Provisions for individual gain control (Drive) of each video amplifier
•	Video input voltage reference
•	Low impedance output driver
•	Stable on a single sided board

General Description

The LM1203B is an improved version of the popular LM1203 wideband video amplifier system. More...

Applications

•	High resolution RGB CRT monitors
•	Video AGC amplifiers
•	Wideband amplifiers with gain and DC offset controls

Also Recommended

LM1282▲

Functional Replacement

Datasheet

RoHS Compliance Information	Size in Kbytes	Date
LM1203B 100 MHz RGB Video Amplifier System	289 Kbytes	6-Jun-96	Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

Obsolete Versions

Obsolete Part	Alternate Part or Supplier	Source	Last Time Buy Date
LM1203BN	NONE	NONE	08 Mar 2000

General Description

The LM1203B is an improved version of the popular LM1203 wideband video amplifier system. The device is intended for high resolution RGB CRT monitors. In addition to three matched video amplifiers, the LM1203B contains three gated differential input black level clamp comparators for brightness control and three matched attenuator circuits for contrast control. Each video amplifier contains a gain set or "Drive" node for setting maximum system gain or providing gain trim capability for white balance. The LM1203B also contains a voltage reference for the video inputs. The LM1203B is pin and function compatible with the LM1203.

Application Notes

Title	Size in Kbytes	Date
AN-861: Guide to CRT Video Design	691 Kbytes	4-Nov-95	Download
AN-1013: AN-1013 Video Amplifier Design for Computer Monitors	337 Kbytes	4-Oct-04	Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

[Information as of 8-Nov-2009]