ISL55100A Datasheet, PDF (1/14 Pages) Intersil Corporation – Quad 18V Pin Electronics Driver/Window Comparator

®
Data Sheet
November 24, 2008
ISL55100A
FN7486.2
Quad 18V Pin Electronics Driver/Window
Comparator
The ISL55100A 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 ISL55100A 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
QUAD - WIDE RANGE, LOW ROUT, TRI-STATEABLE - DRIVERS
DATA+(0:3)
+
DATA-(0:3)
-
DRVEN+(0:3)
+
-
DRVEN-(0:3)
VH(0:3)
DOUT(0:3)
VL(0:3)
QUAD - DUAL LEVEL COMPARATOR - RECEIVERS
COMP HIGH
QA(0:3)
COMP LOW
COMP HIGH
QB(0:3)
COMP LOW
V_CC
+
-
V_EE
V_CC
+
-
V_EE
CVA(0:3)
VINP(0:3)
CVB(0:3)
Features
• Low Driver Output Resistance
- R_OUT Maximum: ISL55100A 7.0Ω
• 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 (RoHS Compliant)
Applications
• Burn In ATE
• Wafer Level Flash Memory Test
• LCD Panel Test
• Low Cost ATE
• Instrumentation
• Emulation
• Device Programmers
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TEMP.
RANGE
(°C)
PACKAGE PKG.
(Pb-Free) DWG. #
ISL55100AIRZ* ISL55100 AIRZ -40 to +85 72 Ld QFN L72.10x10
*Add “-T” suffix for tape and reel. 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.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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