MT8812AP1 Zarlink Semiconductor, Inc., MT8812AP1 Datasheet

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MT8812AP1

Manufacturer Part Number
MT8812AP1
Description
IC AUDIO/VIDEO CROSSPT 45MHZ 12X8 44 pin PLCC
Manufacturer
Zarlink Semiconductor, Inc.
Datasheet
Features
Applications
AX2
AX3
AX0
AX1
AY0
AY1
AY2
Internal control latches and address decoder
Short set-up and hold times
Wide operating voltage: 4.5V to 14.5V
14Vpp analog signal capability
R
∆ R
Full CMOS switch for low distortion
Minimum feedthrough and crosstalk
Low power consumption ISO-CMOS technology
PBX systems
Mobile radio
Test equipment /instrumentation
Analog/digital multiplexers
Audio/Video switching
ON
ON
65 Ω max. @ V
≤ 10 Ω @ V
Decoder
DD
STROBE
7 to 96
=14V, 25 ° C
DD
=14V, 25 ° C
96
1
Figure 1 - Functional Block Diagram
DATA RESET
Latches
96
1
Description
The Zarlink MT8812 is fabricated in Zarlink’s ISO-
CMOS technology providing low power dissipation
and high reliability. The device contains a 8 x12 array
of crosspoint switches along with a 7 to 96 line
decoder and latch circuits. Any one of the 96
switches can be addressed by selecting the
appropriate seven input bits. The selected switch can
be turned on or off by applying a logical one or zero
to the DATA input.
• • • • • • • • • • • • • • • • • • •
VDD
MT8812AE
MT8812AP
Yi I/O (i=0-7)
8 x 12
Switch
8 x 12 Analog Switch Array
Array
Ordering Information
0 ° to 70 ° C
ISO-CMOS
VSS
40 Pin Plastic DIP
44 Pin PLCC
ISSUE 6
MT8812
Xi I/O
(i=0-11)
March 1997
3-27

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MT8812AP1 Summary of contents

Page 1

Features • Internal control latches and address decoder • Short set-up and hold times • Wide operating voltage: 4.5V to 14.5V • 14Vpp analog signal capability 65 Ω max =14V, 25 ° C • ∆ ...

Page 2

MT8812 ISO-CMOS AY2 3 38 RESET 4 37 AX3 5 36 AX0 X10 13 28 ...

Page 3

Functional Description The MT8812 is an analog switch matrix with an array size 12. The switch array is arranged such that there are 8 columns by 12 rows. The columns are referred to as the Y input/output ...

Page 4

MT8812 ISO-CMOS Absolute Maximum Ratings Parameter 1 Supply Voltage 2 Analog Input Voltage 3 Digital Input Voltage 4 Current on any I/O Pin 5 Storage Temperature 6 Package Power Dissipation * Exceeding these values may cause permanent damage. Functional operation ...

Page 5

AC Electrical Characteristics I/O pins. Voltages are with respect to V =7V Characteristics 1 Switch I/O Capacitance 2 Feedthrough Capacitance 3 Frequency Response Channel “ON” 20LOG(V /V )=-3dB OUT Xi 4 Total Harmonic Distortion (See G.5, G.6 in ...

Page 6

MT8812 ISO-CMOS RESET t SPW STROBE 50 ADDRESS 50% DATA 50 SWITCH* OFF * See Appendix, Fig. A.7 for switching waveform AX0 AX1 AX2 ...

Page 7

Package Outlines Notes Not to scale 2) Dimensions in inches 3) (Dimensions in millimeters) Plastic Dual-In-Line Packages (PDIP Suffix 8-Pin DIM Plastic Min Max A 0.210 (5.33) A 0.115 (2.92) ...

Page 8

Notes Not to scale 2) Dimensions in inches 3) (Dimensions in millimeters) Plastic Dual-In-Line Packages (PDIP Suffix 22-Pin DIM Plastic Min Max A 0.210 (5.33) A 0.125 (3.18) 0.195 ...

Page 9

Package Outlines Dim D General- (lead coplanarity) A Notes Not ...

Page 10

For more information about all Zarlink products visit our Web Site at www.zarlink.com ’ ’ “ ” ...

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