EL4421CS Intersil Corporation, EL4421CS Datasheet

EL4421CS

Manufacturer Part Number

EL4421CS

Description

Manufacturer

Intersil Corporation

Datasheets

1.EL4421CS.pdf (10 pages)

2.EL4422CN.pdf (16 pages)

Specifications of EL4421CS

Case

SMD

Date_code

06+

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Multiplexed-Input Video Amplifiers

along with very low video distortion. The amplifiers have

good gain accuracy even when driving low-impedance loads.

To save power, the amplifiers 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 device 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

amplifiers, 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 +2 or more,

especially useful for driving back-matched cables.

The amplifiers have an operational temperature of -40°C to

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

and 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.

Pinouts

The EL44XX family of video

multiplexed-amplifiers offers a very

quick 8ns switching time and low glitch

(8-PIN PDIP, SO)

EL4421/EL4422

TOP VIEW

Data Sheet

Manufactured under U.S. Patent No. 5,352,987

1-888-INTERSIL or 321-724-7143

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

(14-PIN PDIP, SO)

EL4441/EL4442

TOP VIEW

January 1996, Rev. C

Features

• Unity or + 2-gain bandwidth of 80MHz

• 70dB off-channel isolation at 4MHz

• Directly drives high-impedance or 75Ω loads

• 0.02% and 0.02° differential gain and phase errors

• 8ns switching time

• < 100mV switching glitch

• 0.2% loaded gain error

• Compatible with ±3V to ±15V supplies

• 160mW maximum dissipation at ±5V supplies

Ordering Information

EL4421CN

EL4421CS

EL4422CN

EL4422CS

EL4441CN

EL4441CS

EL4442CN

EL4442CS

EL4443CN

EL4443CS

EL4444CN

EL4444CS

NIMBER

PART

All other trademarks mentioned are the property of their respective owners.

EL4421, EL4422, EL4441,

EL4442, EL4443, EL4444

Intersil (and design) is a registered trademark of Intersil Americas Inc.

TEMP. RANGE

-40°C to +85°C

(14-PIN PDIP, SO)

EL4443/EL4444

TOP VIEW

14-Pin PDIP

PACKAGE

8-Pin PDIP

14-Pin SO

8-Pin SO

PKG. NO.

MDP0031

MDP0027

MDP0031

MDP0027

MDP0031

MDP0027

MDP0031

MDP0027

MDP0031

MDP0027

MDP0031

MDP0027

FN7166

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