FN7049 Rev 1.00

Page 1 of 6

February 11, 2005

FN7049

Rev 1.00

February 11, 2005

EL2142

Differential Line Receiver

DATASHEET

The EL2142 is a very high bandwidth amplifier designed to

extract the difference signal from noisy environments, and is

thus primarily targeted for applications such as receiving

signals from twisted pair lines, or any application where

common mode noise injection is likely to occur.

The EL2142 is stable for a gain of one, and requires two

external resistors to set the voltage gain.

The output common mode level is set by the reference pin

Generally, this pin is grounded, but it can be tied to any

voltage reference.

The output can deliver a minimum of ±50mA and is short

circuit protected to withstand a temporary overload

condition.

Features

• Differential input range ±2.3V

• 150MHz 3dB bandwidth

• 400V/µs slewrate

• ±5V supplies or single supply

• 50mA minimum output current

• Output swing (100

 load) to within 1.5V of supplies

• Low power-11mA typical supply current

• Pb-free available (RoHS compliant)

Applications

• Twisted pair receiver

• Differential line receiver

• VGA over twisted pair

• ADSL/HDSL receiver

• Differential to single ended amplification.

• Reception of analog signals in a noisy environment.

Pinout

Ordering Information

PART

NUMBER

PACKAGE

TAPE &

REEL

PKG. DWG. #

EL2142CS

8-pin SOIC

-

MDP0027

EL2142CS-T7

8-pin SOIC

7”

MDP0027

EL2142CS-T13

8-pin SOIC

13”

MDP0027

EL2142CSZ

(See Note)

8-pin SOIC

(Pb-free)

-

MDP0027

EL2142CSZ-T7

(See Note)

8-pin SOIC

(Pb-free)

7”

MDP0027

EL2142CSZ-

T13 (See Note)

8-pin SOIC

(Pb-free)

13”

MDP0027

NOTE: Intersil Pb-free products employ special Pb-free material sets;

molding compounds/die attach materials and 100% matte tin plate

termination finish, which are RoHS compliant and compatible with

both SnPb and Pb-free soldering operations. Intersil Pb-free products

are MSL classified at Pb-free peak reflow temperatures that meet or

exceed the Pb-free requirements of IPC/JEDEC J STD-020.

EL2142

(8-PIN SOIC)

TOP VIEW

NOT RE

COMME

NDED F

OR NEW

DESIGN

S

RECOM

MENDED

REPLAC

EMENT

PART

EL5172