EL4422CN Elantec Inc, EL4422CN Datasheet

EL4422CN

Manufacturer Part Number

EL4422CN

Description

DIP8

Manufacturer

Elantec Inc

Datasheets

1.EL4422C.pdf (17 pages)

2.EL4422CN.pdf (16 pages)

Specifications of EL4422CN

Date_code

07+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EL4422CN

Manufacturer:

ELAMTEC

Quantity:

5 510

Current page: 1 of 17
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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

1994 Elantec Inc

Features

Ordering Information

EL4421CN

EL4421CS

EL4422CN

EL4422CS

EL4441CN

EL4441CS

EL4442CN

EL4442CS

EL4443CN

EL4443CS

EL4444CN

EL4444CS

Connection Diagrams

Manufactured under U S Patent No 5 352 987

Part No

Unity or

80 MHz

70 dB off-channel isolation at

4 MHz

Directly drives high-impedance

or 75

and phase errors

8 ns switching time

0 2% loaded gain error

Compatible with

supplies

160 mW maximum dissipation at

02% and 02 differential gain

100 mV switching glitch

5V supplies

Temp Range

loads

40 C to

EL4421 EL4422

2-gain bandwidth of

85 C 8-Pin PDIP MDP0031

85 C 8-Pin SO

85 C 8-Pin PDIP MDP0031

85 C 8-Pin SO

85 C 14-Pin PDIP MDP0031

85 C 14-Pin SO

85 C 14-Pin PDIP MDP0031

85 C 14-Pin SO

85 C 14-Pin PDIP MDP0031

85 C 14-Pin SO

85 C 14-Pin PDIP MDP0031

85 C 14-Pin SO

Package

3V to

MDP0027

Outline

15V

4421 – 1

EL4421C 22C 41C 42C 43C 44C

Multiplexed-Input Video Amplifiers

General Description

The EL44XX family of video multiplexed-amplifiers offers a

very quick 8 ns switching time and low glitch along with very

low video distortion The amplifiers have good gain accuracy

even when driving low-impedance loads To save power the am-

plifiers do not require heavy loading to remain stable

The EL4421 and EL4422 are two-input multiplexed amplifiers

The -inputs of the input stages are wired together and the de-

vice can be used as a pin-compatible upgrade from the

MAX453

The EL4441 and EL4442 have four inputs also with common

feedback These may be used as upgrades of the MAX454

The EL4443 and EL4444 are also 4-input multiplexed amplifi-

ers but both positive and negative inputs are wired separately

A wide variety of gain- and phase-switching circuits can be built

using independent feedback paths for each channel

The EL4421 EL4441 and EL4443 are internally compensated

for unity-gain operation The EL4422 EL4442 and EL4444 are

compensated for gains of

ing back-matched cables

The amplifiers have an operational temperature of

14-pin SO

The EL44XX multiplexed-amplifier family is fabricated with

Elantec’s proprietary complementary bipolar process which

gives excellent signal symmetry and is very rugged

85 C and are packaged in plastic 8- and 14-pin DIP and 8- and

EL4441 EL4442

4421 – 2

2 or more especially useful for driv-

EL4443 EL4444

40 C to

4421 – 3

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