MT8812 Datasheet, PDF (1/6 Pages) Mitel Networks Corporation – ISO-CMOS 8 x 12 Analog Switch Array

ISO-CMOS MT8812
®
8 x 12 Analog Switch Array
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
• R_ON 65Ω max. @ V_DD=14V, 25°C
• ∆R_ON ≤10Ω @ V_DD=14V, 25°C
• Full CMOS switch for low distortion
• Minimum feedthrough and crosstalk
• Low power consumption ISO-CMOS technology
Applications
• PBX systems
• Mobile radio
• Test equipment /instrumentation
• Analog/digital multiplexers
• Audio/Video switching
ISSUE 5
November 1988
Ordering Information
MT8812AC 40 Pin Ceramic DIP
MT8812AE 40 Pin Plastic DIP
MT8812AP 44 Pin PLCC
0° to 70°C
Description
The Mitel MT8812 is fabricated in MITEL’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.
STROBE
DATA RESET
VDD
VSS
1
1
AX0
AX1
AX2
AX3
7 to 96
Decoder
Latches
AY0
8 x 12
Switch
Array
AY1
96
96
AY2
•••••••••••••••••••
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
Xi I/O
(i=0-11)
3-27