LM2459 Datasheet (Texas Instruments) - Monolithic Single Channel 15MHz DTV CRT Driver

LM2459, Monolithic Single Channel 15MHz DTV CRT Driver

The LM2459 is a single channel high voltage CRT driver circuit designed for use in DTV applications.

The IC contains a high input impedance, wide band amplifier which directly drives the cathode of a CRT.

The amplifier has its gain internally set to *51 and can drive CRT capacitive loads as

LM2459 Features

* 1

* 2 15MHz Bandwidth at 130VPP Output Swing

* 0V to 4V Input Range

* Greater than 130VPP Output Swing Capability

* Stable With 0

* 20 pF Capacitive Loads and Inductive Peaking Networks

* Transient Response Improvement Option Via Pin 6 (EM) APPLICATIONS