EL1537AIRE Intersil Corporation, EL1537AIRE Datasheet

EL1537AIRE

Manufacturer Part Number

EL1537AIRE

Description

Manufacturer

Intersil Corporation

Datasheet

1.EL1537A.pdf (2 pages)

Specifications of EL1537AIRE

Case

TSSOP28

Date_code

0520+

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Dual Channel Central Office ADSL2+ Line

Driver

The EL1537A is a very low power dual channel differentiated

amplifier designed for central office line driving for DMT

ADSL solutions. The EL1537A has a higher output swing

specification for driving 30Ω loads as compared to the

EL1537. This device features a high drive capability of

400mA while consuming only 7.5mA of supply current per

amplifier from ±12V supplies. This driver achieves a typical

distortion of less than -75dBc, at 1MHz into a 50Ω load. The

EL1537A is available in the thermally-enhanced 28 Ld

HTSSOP package. This device is specified for operation

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

The EL1537A has two control pins, C

With the selection of C

full-I

disable modes. The EL1537A maintains excellent distortion

and load driving capabilities even in the lowest power

settings. The EL1537A has extended bandwidth and

improved THD and slew rate for ADSL2+ and VDSL

applications.

Ordering Information

NOTE: Intersil Pb-free plus anneal 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.

EL1537AIREZ

EL1537AIREZ-T7

EL1537AIREZ-T13 1537AIREZ 28 Ld HTSSOP

Get Full Datasheet

NUMBER

power, 3/4-I

(Note)

PART

1537AIREZ 28 Ld HTSSOP

MARKING

power, 1/2-I

PART

and C

, the device can be set into

PACKAGE

(Pb-free)

power, and power-down

Data Sheet

and C

TAPE &

, per channel.

REEL

13”

7”

MDP0048

1-888-INTERSIL or 1-888-468-3774

DWG. #

PKG.

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

Features

• Drives 400mA at 16V

• 44.4V

• 40V

• -75dBc typical driver output distortion driving 50Ω at 1MHz

• Low quiescent current of 3.9mA per amplifier in 1/2-I

• 50MHz BW at A

• Power-down disable mode

• Pin-to-pin replacement for EL1527

• Pb-free plus anneal available (RoHS compliant)

Applications

• ADSL, ADSL2, ADSL2+ line drivers

• G.SHDSL, HDSL2 line drivers

• VDSL line drivers

• Video distribution amplifiers

• Video twisted-pair line drivers

Pinout

and 1/2-I

mode

P-P

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

April 19, 2007

minimum differential output drive into 60Ω

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

differential output drive into 100Ω

bias current

OUTB(1)

OUTA(2)

INB+(1)

INA+(2)

GND(2)

INB-(1)

INA-(2)

VS+(2)

VS-(1)

C0(1)

C1(1)

= 10

(28 LD HTSSOP)

P-P

TOP VIEW

EL1537A

on ±12V supplies

GND(1)

INA+(1)

INA-(1)

OUTA

VS+(1)

OUTB(2)

INB-(2)

INB+(2)

C1(2)

C0(2)

VS-(2)

EL1537A

FN6134.1

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