Edge647
Pin Electronics Driver, Window
Comparator, and Switch Matrix
EDGE HIGH-PERFORMANCE PRODUCTS
Description
The Edge647 is an integrated trinary driver, window
comparator, and switch matrix pin electronics solution
manufactured in a wide voltage CMOS process. It is
designed for automatic test equipment and
instrumentation where cost, functional density, and power
are all at a premium.
The tristatable driver is capable of generating 3 levels -
one for a logic high, one for a logic low, and one for either
a termination voltage or a special programming voltage.
The on-board window comparator effectively determines
whether the DUT is in a high, low, or intermediate state.
The switches are included to allow such functions as PMU,
pull up, and pull down connections.
The Edge647 is intended to offer an extremely low leakage,
low cost, low power, small footprint, per pin solution for
100 MHz and below pin electronics applications. It is a
higher performance, pin and functionally compatible
version of the Edge646
.
Applications
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Low Cost Automatic Test Equipment
Functional Block Diagram
VH VTT VL
DATA
DATA*
DOUT
DVR EN
DVR EN*
VTT EN
VTT EN*
SW0
SW0 EN*
Features
SW1
LOAD
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Pin Compatible with the Edge646
100 MHz Operation
12V I/O Range
Programmable Output Levels
Flex In digital Inputs (Technology Independent)
Three Level Driver
Extremely Low Leakage Currents (~0 nA)
Small Footprint (32 Pin, 7 mm X 7 mm,
TQFP Package
)
SW1 EN*
SW2
SW2 EN*
VBB
COMPA
HIGH LEVEL
VINP
LOW LEVEL
COMPB
CVA
CVB
Revision 2 / October 27, 2000
1
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Pin Electronics Driver, Window Comparator, and Switch Matrix
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Pin Electronics Driver, Window Comparator, and Switch Matrix
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英文版
Pin Electronics Driver. Window Comparator. and Switch Matrix
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