1

®

FN6405.0

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

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EL1517B

xDSL Differential Line Driver

The EL1517B is a dual operational amplifier designed for VDSL

and ADSL line driving in DMT based solutions. EL1517B

includes internal protection for high ruggedness against

lightning related transients. This device features a high drive

capability of 250mA while consuming only 7mA of supply

current per amplifier and operating from a single 5V to 12V

supply. This driver achieves a typical distortion of 80dBc, at

150kHz into a 25

Ω load. The EL1517B is available in a

10 Ld HMSOP package and is specified for operation over the

full -40°C to +85°C temperature range. The device has control

the outputs. These controls allow for lowering the power to fit

the performance/power ratio for the application.

The EL1517B is ideal for ADSL, SDSL, HDSL2 and VDSL line

driving applications. All performance graphs in this datasheet

were generated for EL1517BIS and EL1517BIL. There is no

significant electrical difference between EL1517BIYE and the

performance curves for EL1517BIL.

The EL1517B can only be used for single supply operation.

Use EL1517BIL or EL1517BIS for dual supply applications.

Features

• Internal protection for high ruggedness against lightning

related transients

• Drives up to 250mA from a +12V supply

• -80dBc typical driver output distortion at full output at

150kHz

• -75dBc typical driver output distortion at 3.75MHz

• -60dBc typical driver output distortion at 8MHz

• -50dBc typical driver output distortion at 16MHz

• Low quiescent current of 7mA per amplifier

• 200MHz bandwidth

• Use for single supply applications

• Pb-free plus anneal available (RoHS Compliant)

Applications

• VDSL line drivers

• ADSL full rate CPE line driving

• G.SHDSL, HDSL2 line drivers

• HomePlug networking drivers

Ordering Information

PART NUMBER

(Note)

PART

MARKING

TAPE

&

REEL

PACKAGE

(Pb-Free)

PKG.

DWG. #

EL1517BIYEZ

BBBCA

-

10 Ld HMSOP

MDP0050

EL1517BIYEZ-T7

BBBCA

7”

10 Ld HMSOP

MDP0050

EL1517BIYEZ-T13 BBBCA

13”

10 Ld HMSOP

MDP0050

EL1517BILZ

1517BIL

-

16 Ld QFN

MDP0046

EL1517BILZ-T13

1517BIL

13”

16 Ld QFN

MDP0046

EL1517BILZ-T7

1517BIL

7”

16 Ld QFN

MDP0046

EL1517BISZ

1517BIS

_

8 Ld SOIC

MDP0027

EL1517BISZ-T13

1517BIS

13”

8 Ld SOIC

MDP0027

EL1517BISZ-T7

1517BIS

7”

8 Ld SOIC

MDP0027

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.

Get Full Datasheet

Data Sheet

December 19, 2006