1

®

FN6536.2

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

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ISL1572

Power Line Communication (PLC)

The ISL1572 is a dual operational amplifier designed for

PLC line driving in OFDM and SSC 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 25

Ω

load.

The ISL1572 is available in the thermally-enhanced

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

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

controlling the bias and enable/disable of the outputs. These

controls allow for lowering the power to fit the

performance/power ratio for the application.

Features

• 21dBm output power capability

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

• Very low noise floor

• -75dBc typical driver output distortion at 4MHz

• -80dBc typical driver output distortion at 10MHz

• -79dBc typical driver output distortion at 17MHz

• Low quiescent current of 6mA per amplifier

• Supply range

- For ISL1572IUEZ 4.5V to 12V

- For ISL1572IRZ ±2.25V to ±6V, 4.5V to 12V

• 250MHz bandwidth

• Thermal shutdown

• Pb-free (RoHS compliant)

Applications

• UPA digital home standard

Get Full Datasheet

Ordering Information

PART NUMBER

(Note)

PART

MARKING

TEMP. RANGE

(°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL1572IRZ

157 2IRZ

-40 to +85

16 Ld QFN

MDP0046

ISL1572IRZ-T7*

157 2IRZ

-40 to +85

16 Ld QFN (Tape and Reel)

MDP0046

ISL1572IUEZ

BBBFA

-40 to +85

10 Ld HMSOP

MDP0050

ISL1572IUEZ-T7*

BBBFA

-40 to +85

10 Ld HMSOP (Tape and Reel)

MDP0050

*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.

Data Sheet

July 2, 2009