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ANALOG CROSSPOINT SWITCH
PRODUCT OVERVIEW
Zarlink’s high-performance analog crosspoint switches are used in a variety of
telecom, medical and video applications. The switch arrays range from 8x4 and
8x16 and can be cascaded to increase the matrix size. Performance characteristics include fast hold and setup times, minimum feedthrough, low crosstalk
High-Performance Analog
Crosspoint Switches
Internal control latches and address
decoder
Short setup and hold times
and maximum on-stage resistance of 65 ohms at 12 V. For added flexibility, the
Wide operating voltage: 4.5 V to
13.2 V
switches are designed to operate over a wide range of voltages, typically from
12 Vpp analog signal capability
Full CMOS switch for low distortion
4.5 V to 13.2 V.
Minimum feedthrough and crosstalk
MT8816 8x16 Analog Switch Array
Separate analog and digital reference
supplies
The MT8816 is fabricated in ISO-CMOS technology, providing low power dis-
Low power consumption ISO-CMOS
technology
sipation and high reliability. The device contains a 8x16 array of crosspoint
switches along with a 7 to 128 line decoder and latch circuits. Any one of the
Typical Applications
Key systems
128 switches can be addressed by selecting the appropriate seven address bits.
PBX systems
The selected switch can be turned on or off by applying a logical one or zero to
Mobile radio
the data input.
Test equipment/instrumentation
Analog/digital multiplexers
Audio/video switching
Subscriber
Loop
Analog
Phones
Analog PBX
Subscriber Loop
Interface Circuit (SLIC)
8x8 Analog
Crosspoint Switch
MT8816
Subscriber Loop
Interface Circuit (SLIC)
Subscriber Loop
Interface Circuit (SLIC)
Subscriber
Loop
Analog
Phones
Subscriber Loop
Interface Circuit (SLIC)
8x8 Analog
Crosspoint Switch
MT8816
Integrated DTMF
Transceiver
MT8885
To Central
Office
Central Office
Interface Circuit (COIC)
PBX CPU
ANALOG CROSSPOINT SWITCH
Part #
Features
l
l
>10
l
l
l
l
l
l
l
l
l
l
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
>10
10
>10
>10
>10
>10
>10
10
>10
>10
>10
10
10
>10
>10
65
65
65
65
10
>10
+/- 12
8x4
4.5 -13.2
14
65
10
45
MT8806
8x8
4.5 -13.2
45
+/- 12
65
>10
4.5 -13.2
MT8808
8x8
4.5 -14.5
45
+/- 12
>10
+/- 12
MT8809
8x12
4.5 -13.2
45
65
>10
45
MT8812
8x12
4.5 -13.2
+/- 12
65
>10
12
MT8814
8x12
45
3.5
10
45
MT8815
4.5 -13.2
45
MT093 is a variation of the MT8812. The part is a drop in replacement of the M093 from SGS Thompson.
8x16
Chip select
MT8816
Master reset
>20
Data hold ns
>20
Data setup ns
>20
Address hold ns
>20
Address setup ns
10
Max _Ron
4.5 -14.5
Max Ron
8x12
Analog input VP-P
MT093
Max frequency MHz
Packaging
24 pin PDIP, 28 pin PLCC
28 pin PDIP, 28 pin PLCC
28 pin PDIP, 28 pin PLCC
40 pin PDIP, 44 pin PLCC
40 pin PDIP, 44 pin PLCC
40 pin PDIP, 44 pin PLCC
40 pin PDIP, 44 pin PLCC
40 pin PDIP, 44 pin PLCC
www.ZARLINK.com
© 2010, Zarlink Semiconductor Inc. All Rights Reserved. Publication Number 10ZS059
Supply voltage VDC
Array
Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries is believed to be reliable.
The products, their specifications, services and other information appearing in this publication are subject to change by Zarlink without notice.
ZARLINK, ZL, ZLE and the Zarlink logo are trademarks of Zarlink Semiconductor Inc.