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參數(shù)資料
| 型號： | E646 |
| 廠商： | Semtech Corporation |
| 英文描述： | Pin Electronics Driver, Window Comparator, and Switch Matrix |
| 中文描述： | 引腳電子驅動程序，窗口比較器和開關矩陣 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 135K |
| 代理商： | E646 |
EDGE HIGH-PERFORMANCE PRODUCTS
Description
1
www.semtech.com
Edge646
Pin Electronics Driver, Window
Comparator, and Switch Matrix
Features
Functional Block Diagram
Applications
Revision 2 /October 27, 2000
The Edge646 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 Edge646 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.
COMPA
HIGH LEVEL
LOW LEVEL
COMPB
LOAD
CVA
VINP
CVB
SW0
SW0 EN*
SW1
SW1 EN*
SW2
SW2 EN*
VBB
VH
VL
DOUT
VTT
DATA
DATA*
DVR EN
DVR EN*
VTT EN
VTT EN*
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)
Low Cost Automatic Test Equipment
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