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Intersil Corporation - 12 x 8 x 1 BiMOS-E Crosspoint Switch

Numéro de référence CD22M3493
Description 12 x 8 x 1 BiMOS-E Crosspoint Switch
Fabricant Intersil Corporation 
Logo Intersil Corporation 





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CD22M3493 fiche technique
Data Sheet
CD22M3493
January 1997 File Number 2491.4
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12 x 8 x 1 BiMOS-E Crosspoint Switch
The Intersil CD22M3493 is an array of 96 analog switches
capable of handling signals from DC to video. Because of
the switch structure, input signals may swing through the
total supply voltage range, VDD to VSS. Each of the 96
switches may be addressed via the ADDRESS input to the
7 to 96 line decoder. The state of the addressed switch is
established by the signal to the DATA input. A low or logic
zero input will open the switch, while a high logic level or a
one will result in closure of the addressed switch when the
STROBE input goes high from its normally low state. Any
number or combination of connections may be active at
one time. Each connection, however, must be made or
broken individually in the manner previously described. All
switches may be reset by taking the RESET input from a
zero state to a one state and then returning it to its normal
low state.
Ordering Information
TEMP.
PART NUMBER RANGE (oC)
PACKAGE
PKG. NO.
CD22M3493E
-40 to 85 40 Ld PDIP
E40.6
CD22M3493Q
-40 to 85 44 Ld PLCC
N44.65
Features
• 96 Analog Switches
• Low RON
• Guaranteed RON Matching
• Analog Signal Input Voltage Equal to the Supply Voltage
• Wide Operating Voltage . . . . . . . . . . . . . . . . . . . 4V to 16V
• Parallel Input Addressing
• High Latch Up Current . . . . . . . . . . . . . . . . . . 50mA (Min)
• Very Low Crosstalk
• Pin and Functionally Compatible with the Following Types:
SGS M3493, SGS M093, SSI 78A093A, and Mitel
MT8812
Applications
• PBX Systems
• Instrumentation
• Analog and Digital Multiplexers
• Video Switching Networks
Block Diagram
AX0
AX1
AX2
AX3
AY0
AY1
AY2
STROBE
DATA RESET
11
7 TO 96
DECODER
LATCHES
96
96
V DD
12 X 8
SWITCH
ARRAY
X0 - X11
V SS
Y0 - Y7
64 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999

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