Edge211
Dual Pin
Electronics Driver
TEST AND MEASUREMENT PRODUCTS
Description
The Edge211 is a dual trinary driver 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.
Each 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 Edge211 is intended to offer an extremely low leakage,
low cost, low power, small footprint, driver solution for
100 MHz and below pin electronics applications.
Features
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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)
Applications
• Low Cost Automated Test Equipment
Functional Block Diagram
VH0 VTT0 VL0
DATA0
DATA0*
DOUT0
DVR EN0
DVR EN0*
VTT EN0
VTT EN0*
VTT EN1
VTT EN1*
DVR EN1
DVR EN1*
DOUT1
DATA1
DATA1*
VH1 VTT1 VL1
Revision 6 / February 28, 2005
1
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