ISO
2
-CMOS
MT8960/61/62/63/64/65/66/67
Integrated PCM Filter Codec
Data Sheet
Features
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•
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ST-BUS compatible
Transmit/Receive filters & PCM Codec in one I.C
Meets AT&T D3/D4 and CCITT G711 and G712
µ-Law:
MT8960/62/64/67
A-Law: MT8961/63/65/67
Low power consumption:
Op.: 30 mW typ.
Stby.: 2.5 mW typ.
Digital Coding Options:
MT8964/65/66/67 CCITT Code
MT8960/61/62/63 Alternative Code
Digitally controlled gain adjust of both filters
Analog and digital loopback
Filters and codec independently user accessible
for testing
Powerdown mode available
2.048 MHz master clock input
Up to six uncommitted control outputs
±5
V
±5%
power supply
Ordering Information
MT8960/61/64/65AE
MT8962/63AE
MT8962/63/66/67AS
MT8963ASR
MT8960AE1
MT8962/63AE1
MT8962AS1
MT8963AS1
18
20
20
20
18
20
20
20
Pin
Pin
Pin
Pin
Pin
Pin
Pin
Pin
PDIP
PDIP
SOIC
SOIC
PDIP*
PDIP*
SOIC*
SOIC*
February 2005
Tubes
Tubes
Tubes
Tape & Reel
Tubes
Tubes
Tubes
Tubes
*Pb Free Matte Tin
-40°C to +85°C
•
Description
Manufactured in ISO
2
-CMOS, these integrated
filter/codecs are designed to meet the demanding
performance needs of the digital telecommunications
industry, e.g., PABX, Central Office, Digital telephones.
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ANUL
V
X
Transmit
Filter
Analog to
Digital PCM
Encoder
Output
Register
DSTo
SD0
SD1
SD2
SD3
SD4
SD5
Output
Register
A Register
8-Bits
CSTi
CA
Control
Logic
F1i
C2i
B-Register
8-Bits
V
R
Receive
Filter
PCM Digital
to Analog
Decoder
Input
Register
DSTi
V
Ref
GNDA
GNDD
V
DD
V
EE
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2005, Zarlink Semiconductor Inc. All Rights Reserved.
ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
