MT8816 Datasheet, PDF (1/12 Pages) Mitel Networks Corporation – ISO-CMOS 8 x 16 Analog Switch Array

MT8816
ISO-CMOS 8 x 16 Analog Switch Array
Data Sheet
Features
• Internal control latches and address decoder
• Short set-up and hold times
• Wide operating voltage: 4.5 V to 13.2 V
• 12Vpp analog signal capability
• R_ON 65 Ω max. @ V_DD = 12 V, 25°C
• ∆R_ON ≤10 Ω @ V_DD = 12 V, 25°C
• Full CMOS switch for low distortion
• Minimum feedthrough and crosstalk
• Separate analog and digital reference supplies
• Low power consumption ISO-CMOS technology
Applications
• Key systems
• PBX systems
• Mobile radio
• Test equipment/instrumentation
• Analog/digital multiplexers
• Audio/Video switching
February 2005
Ordering Information
MT8816AE 40 Pin PDIP
MT8816AP 44 Pin PLCC
MT8816APR 44 Pin PLCC
MT8816AP1 44 Pin PLCC*
MT8816APR1 44 Pin PLCC*
MT8816AE1 40 Pin PDIP*
Tubes
Tubes
Tape & Reel
Tubes
Tape & Reel
Tubes
* Pb Free Matte Tin
-40°C to +85°C
Description
The Zarlink MT8816 is fabricated in Zarlink’s ISO-
CMOS technology providing low power dissipation and
high reliability. The device contains a 8 x 16 array of
crosspoint switches along with a 7 to 128 line decoder
and latch circuits. Any one of the 128 switches can be
addressed by selecting the appropriate seven address
bits. The selected switch can be turned on or off by
applying a logical one or zero to the DATA input. V_SS is
the ground reference of the digital inputs. The range of
the analog signal is from V_DD to V_EE. Chip Select (CS)
allows the crosspoint array to be cascaded for matrix
expansion.
CS STROBE
DATA RESET
VDD VEE
VSS
AX0
1
1
AX1
AX2
AX3
7 to 128
Decoder
Latches
AY0
8 x 16
Switch
Array
AY1
AY2
128
128
•••••••••••••••••••
Xi I/O
(i=0-15)
Yi I/O (i=0-7)
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 1997-2005, Zarlink Semiconductor Inc. All Rights Reserved.