el1537 Intersil Corporation, el1537 Datasheet

el1537

Manufacturer Part Number

el1537

Description

Dual Channel Central Office Adsl2+ Line Driver

Manufacturer

Intersil Corporation

Datasheet

1.EL1537.pdf (2 pages)

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Download datasheet (48Kb)

Dual Channel Central Office ADSL2+ Line

Driver

The EL1537 is a very low power dual channel differentiated

amplifier designed for central office line driving for DMT

ADSL solutions. 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

EL1537 is available in the thermally-enhanced 28-pin

HTSSOP package. This device is specified for operation

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

The EL1537 has two control pins, C

With the selection of C

full-I

disable modes. The EL1537 maintains excellent distortion

and load driving capabilities even in the lowest power

settings. The EL1537 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.

EL1537IRE

EL1537IRE-T7

EL1537IRE-T13

EL1537IREZ

(See Note)

EL1537IREZ-T7

(See Note)

EL1537IREZ-T13

(See Note)

EL1537IL

EL1537IL-T7

EL1537IL-T13

EL1537ILZ

(See Note)

EL1537ILZ-T7

(See Note)

EL1537ILZ-T13

(See Note)

NUMBER

PART

power, 3/4-I

MARKING

1537IRE

1537IREZ

1537IL

1537ILZ

power, 1/2-I

PART

and C

28-Pin HTSSOP

, the device can be set into

24-Pin QFN

PACKAGE

(Pb-Free)

(Pb-free)

power, and power-down

Data Sheet

and C

, per channel.

TAPE

REEL

13”

7”

MDP0048

MDP0046

DWG. #

1-888-INTERSIL or1-888-468-3774

PKG.

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

Features

• Drives 400mA at 16V

• 44V

• 37.2V

• -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

Get Full Datasheet

December 14, 2005

and 1/2-I

mode

P-P

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

differential output drive into 100Ω

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

minimum differential output drive into 60Ω

bias current

= 10

P-P

on ±12V supplies

EL1537

FN7433.2

Related parts for el1537

el1537 Summary of contents

Page 1

... Data Sheet Dual Channel Central Office ADSL2+ Line Driver The EL1537 is a very low power dual channel differentiated amplifier designed for central office line driving for DMT ADSL solutions. This device features a high drive capability of 400mA while consuming only 7.5mA of supply current per amplifier from ± ...

Page 2

... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 2 EL1537 FN7433.2 December 14, 2005 ...

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