1

®

FN7309.7

EL5170, EL5370

100MHz Differential Twisted-Pair Drivers

The EL5170 and EL5370 are single and triple high bandwidth

amplifiers with a fixed gain of 2. They are primarily targeted for

applications such as driving twisted-pair lines in component

video applications. The inputs signal can be in either single-

ended or differential form but the outputs are always in

differential form.

The output common mode level for each channel is set by

over 70MHz. Generally, these pins are grounded but can be

tied to any voltage reference.

All outputs are short circuit protected to withstand temporary

overload condition.

The EL5170 and EL5370 are specified for operation over the

full -40°C to +85°C temperature range.

Features

• Fully differential inputs and outputs

• Differential input range ±2.3V typ.

• 100MHz 3dB bandwidth at fixed gain of 2

• 1100V/µs slew rate

• Single 5V or dual ±5V supplies

• 50mA maximum output current

• Low power - 7.4mA per channel

• Pb-free plus anneal available (RoHS compliant)

Applications

• Twisted-pair drivers

• Differential line drivers

• VGA over twisted-pairs

• ADSL/HDSL drivers

• Single ended to differential amplification

• Transmission of analog signals in a noisy environment

Pinouts

EL5170

(8 LD SOIC, MSOP)

TOP VIEW

EL5370

(24 LD QSOP)

TOP VIEW

1

2

3

4

8

7

6

5

-

+

IN+

EN

IN-

REF

OUT+

VS-

VS+

OUT-

1

2

3

4

16

15

14

13

5

6

7

12

11

9

8

10

20

19

18

17

24

23

22

21

-

+

EN

INP1

INN1

REF1

NC

INP2

INN2

REF2

NC

INP3

INN3

REF3

OUT1

OUT1B

NC

VSP

VSN

NC

OUT2

OUT2B

NC

OUT3

OUT3B

NC

-

+

-

+

Data Sheet

May 7, 2007

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

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