CD22M3493E Intersil Corporation, CD22M3493E Datasheet

CD22M3493E

Manufacturer Part Number

CD22M3493E

Description

12 x 8 x 1 BiMOS-E Crosspoint Switch

Manufacturer

Intersil Corporation

Datasheet

1.CD22M3493E.pdf (6 pages)

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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, V

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

Block Diagram

PART NUMBER

CD22M3493E

CD22M3493Q

RANGE (

-40 to 85

TEMP.

AX0

AX1

AX2

AX3

AY0

AY1

AY2

40 Ld PDIP

44 Ld PLCC

to V

STROBE

PACKAGE

DECODER

Data Sheet

7 TO 96

. Each of the 96

E40.6

N44.65

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

PKG. NO.

V SS

DATA

LATCHES

RESET

Features

• 96 Analog Switches

• Low R

• Guaranteed R

• 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:

Applications

• PBX Systems

• Instrumentation

• Analog and Digital Multiplexers

• Video Switching Networks

SGS M3493, SGS M093, SSI 78A093A, and Mitel

MT8812

January 1997

SWITCH

Y0 - Y7

ARRAY

12 X 8

Matching

V DD

X0 - X11

File Number 2491.4

CD22M3493

Related parts for CD22M3493E

CD22M3493E Summary of contents

Page 1

... 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. o PART NUMBER RANGE ( C) PACKAGE CD22M3493E - PDIP CD22M3493Q - PLCC Block Diagram STROBE AX0 AX1 AX2 ...

Page 2

Absolute Maximum Ratings DC Supply Voltage (V ) (Referenced to VSS . . . . . . . -0.5V to 17V DD Supply Voltage Range For T = Full Package Temperature Range 0V 16V ...

Page 3

Electrical Speciﬁcations PARAMETER Frequency Response Channel 20log (VX/VY) = -3dB Total Harmonic, THD Feedthrough Channel OFF Feedthrough = 20log (VX/VY Frequency for Signal Crosstalk Attenuation of: Control Crosstalk ...

Page 4

Timing Diagram ADDRESS 50 STROBE DATA RESET SWITCH OUTPUT TRUTH TABLE X AXIS X ADDRESS AX3 AX2 AX1 AX0 ...

Page 5

Pin Descriptions 40 LEAD PDIP 44 LEAD PLCC SYMBOL PIN NO. PIN NO. POWER SUPPLIES ADDRESS AX0 - AX3 5, 22, 23 and 4 5, 24, 25 and 4 AY0 - AY2 24, 25 ...

Page 6

... All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certiﬁcation. Intersil semiconductor products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time with- out notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...

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