ISL1557AIRZ-T7 Intersil, ISL1557AIRZ-T7 Datasheet

ISL1557AIRZ-T7

Manufacturer Part Number

ISL1557AIRZ-T7

Description

IC LINE DVR DIFF 300MHZ 16QFN

Manufacturer

Intersil

Datasheet

1.ISL1557AIRZ.pdf (2 pages)

Specifications of ISL1557AIRZ-T7

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 2
Download datasheet (49Kb)

12V xDSL Differential Line Driver with

Enhanced Output Protection

The ISL1557A 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. ISL1557A is design with stronger output clamps to

enhance protection against lightning transients.

The ISL1557A 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 ISL1557A 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 ISL1557A is ideal for ADSL2+, SDSL, HDSL2 and

VDSL line driving applications, including both 14.5dBm and

21dBm applications.

Ordering Information

ISL1557AIRZ

ISL1557AIRZ-T7*

ISL1557AIUEZ

ISL1557AIUEZ-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 7AIRZ

BBBGA

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.

TEMP. RANGE

-40 to +85

(°C)

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

• -82dBc typical driver output distortion at 10MHz

• -79dBc 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

• ADSL2+ CPE line driving

• G.SHDSL, HDSL2 line drivers

150kHz

- For ISL1557AIUEZ 4.5V to 12V

- For ISL1557AIRZ ±2.25V to ±6V, 4.5V to 12V

P-P

March 12, 2009

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

16 Ld 4x4 QFN

16 Ld 4x4 QFN (Tape and Reel) MDP0046

10 Ld HMSOP

10 Ld HMSOP (Tape and Reel) MDP0050

differential output drive into 21Ω

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

PACKAGE

(Pb-Free)

MDP0046

MDP0050

ISL1557A

DWG. #

FN6568.1

PKG.

Related parts for ISL1557AIRZ-T7

ISL1557AIRZ-T7 Summary of contents

Page 1

... Ordering Information PART NUMBER PART (Note) MARKING ISL1557AIRZ 155 7AIRZ ISL1557AIRZ-T7* 155 7AIRZ ISL1557AIUEZ BBBGA ISL1557AIUEZ-T7* BBBGA *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) ...

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 ...

Related keywords

ISL1557AIRZ-T7 datasheet
ISL1557AIRZ-T7 data sheet
ISL1557AIRZ-T7 pdf datasheet
ISL1557AIRZ-T7 component
ISL1557AIRZ-T7 part
ISL1557AIRZ-T7 distributor
ISL1557AIRZ-T7 RoHS
ISL1557AIRZ-T7 datasheet download