ISL1557IUEZ Intersil, ISL1557IUEZ Datasheet

ISL1557IUEZ

Manufacturer Part Number

ISL1557IUEZ

Description

IC VDSL2 LINE DVR AMP 10HMSOP

Manufacturer

Intersil

Datasheet

1.ISL1557IRZ.pdf (2 pages)

Specifications of ISL1557IUEZ

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

ISL1557IUEZ

Manufacturer:

INTERSIL

Quantity:

20 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

ISL1557IUEZ-T7

Manufacturer:

INTERSIL

Quantity:

20 000

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xDSL Differential Line Driver

The ISL1557 is a dual operational amplifier designed for

VDSL2 and ADSL line driving in DMT based solutions. This

device features a high drive capability of 750mA while

consuming only 6mA of supply current per amplifier and

operating from a single 4.5V to 12V supply. The driver

achieves a typical distortion of -80dBc, at 150kHz into a 25Ω

load.

The ISL1557 is available in the thermally-enhanced

16 Ld QFN and 10 Ld HMSOP package and is specified for

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

The ISL1557 has control pins C

bias and enable/disable of the outputs. These controls allow

for lowering the power to fit the performance/power ratio for

the application.

The ISL1557 is ideal for ADSL2+, SDSL, HDSL2 and VDSL

line driving applications, including both 14.5dBm and 21dBm

applications.

Ordering Information

ISL1557IRZ

ISL1557IRZ-T7*

ISL1557IUEZ

ISL1557IUEZ-T7*

*Please refer to TB347 for details on reel specifications

NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100%

matte tin plate PLUS ANNEAL - e3 termination finish, which is 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

PART NUMBER

(Note)

155 7IRZ

BBVAA

and C

MARKING

Data Sheet

PART

for controlling the

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

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

RANGE (°C)

-40 to +85

TEMP.

Features

• 21dBm output power capability

• Drives up to 750mA from a +12V supply

• 20V

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

• -75dBc typical driver output distortion at 4MHz

• -71dBc typical driver output distortion at 10MHz

• -75dBc typical driver output distortion at 17MHz

• Low quiescent current of 6mA per amplifier

• Supply range

• 300MHz bandwidth

• Thermal shutdown

• Pb-free (RoHS compliant)

Applications

• VDSL2 line drivers

• Power line communications line drivers

• ADSL2+ CPE line driving

• G.SHDSL, HDSL2 line drivers

150kHz

- For ISL1557IUEZ 4.5V to 12V

- For ISL1557IRZ ±2.25V to ±6V, 4.5V to 12V

February 26, 2008

P-P

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

differential output drive into 21Ω

16 Ld 4x4 QFN

16 Ld 4x4 QFN (Tape and Reel) MDP0046

10 Ld HMSOP

10 Ld HMSOP (Tape and Reel) MDP0050

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

PACKAGE

(Pb-Free)

MDP0046

MDP0050

ISL1557

DWG. #

FN7522.2

PKG.

Related parts for ISL1557IUEZ

ISL1557IUEZ Summary of contents

Page 1

... Low quiescent current of 6mA per amplifier • Supply range - For ISL1557IUEZ 4.5V to 12V - For ISL1557IRZ ±2.25V to ±6V, 4.5V to 12V • 300MHz bandwidth • Thermal shutdown • Pb-free (RoHS compliant) Applications • ...

Page 2

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. 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 ...

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