1

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FN7486.0

ISL55100A

Quad 18V Pin Electronics Driver/Window

Comparator

The ISL55100 is a Quad pin driver and window comparator

fabricated in a wide voltage CMOS process. It is designed

specifically for Test During Burn In (TDBI) applications,

where cost, functional density, and power are all at a

premium.

This IC incorporates four channels of programmable drivers

and window comparators into a small 72 Ld QFN package.

Each channel has independent driver levels, data, and high

impedance control. Each receiver has dual comparators

which provide high and low threshold levels.

The ISL55100 uses differential mode digital inputs, and can

therefore mate directly with LVDS or CML outputs. Single

ended logic families are handled by connecting one of the

digital input pins to an appropriate threshold voltage (e.g.,

1.4V for TTL compatibility). The comparator outputs are

single ended, and the output levels are user defined to mate

directly with any digital technology.

The 18V driver output and receiver input ranges allow this

device to interface directly with TTL, ECL, CMOS (3V, 5V,

and 7V), LVCMOS, and custom level circuitry, as well as the

high voltage (Super Voltage) level required for many special

test modes for Flash Devices.

Functional Block Diagram

Features

• Low Driver Output Resistance

• 18V I/O Range

• 50MHz Operation

• 4 Channel Driver/Receiver Pairs with Per Pin Flexibility

• Dual Level - Per Pin - Input Thresholds

• Differential or Single Ended Digital Inputs

• User Defined Comparator Output Levels

• Low Channel to Channel Timing Skew

• Small Footprint (72 Ld QFN)

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Burn In ATE

• Wafer Level Flash Memory Test

• LCD Panel Test

• Low Cost ATE

• Instrumentation

•Emulation

• Device Programmers

CVA(0-3)

CVB(0-3)

VINP(0-3)

QA(0-3)

COMP HIGH

DATA-(0-3)

DRVEN+(0-3)

DATA+(0-3)

VH(0-3)

VL(0-3)

COMP LOW

COMP HIGH

COMP LOW

QB(0-3)

QUAD - DUAL LEVEL COMPARATOR - RECEIVERS

+

-

+

-

DOUT(0-3)

DRVEN-(0-3)

QUAD - WIDE RANGE, LOW ROUT, TRI-STATEABLE - DRIVERS

Ordering Information

PART NO.

PART

MARKING

TEMP.

RANGE (°C) PACKAGE

PKG.

DWG. #

ISL55100AIRZ

(See Note)

ISL55100

AIRZ

-40 to +85

72 Ld QFN

(Pb-free)

L72.10x10

Add “-T” suffix for tape and reel.

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.

Data Sheet

October 31, 2005

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

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

Copyright Intersil Americas Inc. 2005. All Rights Reserved

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