EL4094C

Video Gain ControlFader

Note All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication however this data sheet cannot be a ‘‘controlled document’’ Current revisions if any to these

specifications are maintained at the factory and are available upon your request We recommend checking the revision level before finalization of your design documentation

1993 Elantec Inc

Features

 Complete video fader

 002%004 differential gain

phase

100% gain

 Output amplifier included

 Calibrated linear gain control

 60 MHz bandwidth

 Low thermal errors

Applications

 Video faderswipers

 Gain control

 Video text insertion

 Level adjust

 Modulation

Ordering Information

Part No

Temp Range

Package

Outline

EL4094CS

b

MDP0027

General Description

The EL4094C is a complete two-input fader It combines two

inputs according to the equation

distortion performance The EL4094C is the same circuit as the

EL4095 but with feedback resistors included on-chip to imple-

ment unity-gain connection An output buffer is included in

both circuits

The gain-control input is also very fast with a 20 MHz small-

signal bandwidth and 70 ns recovery time from overdrive

g

15V and is available in both the 8-pin plastic DIP and SO-8

Connection Diagram

4094 – 1

Manufactured under US Patent No 5321371 5374898