MT8962/63/66/67AS Zarlink Semiconductor, Inc., MT8962/63/66/67AS Datasheet
MT8962/63/66/67AS
Manufacturer Part Number
MT8962/63/66/67AS
Description
Integrated PCM Filter Codec26 pages, 543.95 KbOriginal
Manufacturer
Zarlink Semiconductor, Inc.
Datasheet
1.MT8962636667AS.pdf
(26 pages)
Features
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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:
Digital Coding Options:
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
±5V ±5% power supply
MT8964/65/66/67 CCITT Code
MT8960/61/62/63 Alternative Code
Op.: 30 mW typ.
Stby.: 2.5 mW typ.
ANUL
SD0
SD1
SD2
SD3
SD4
SD5
V
V
R
X
Transmit
Receive
Register
Filter
Output
Filter
Figure 1 - Functional Block Diagram
V
Ref
ISO
GNDA
Digital PCM
PCM Digital
2
to Analog
Analog to
Decoder
Encoder
-CMOS
GNDD
Description
Manufactured in ISO
codecs are designed to meet the demanding
performance needs of the digital telecommunications
industry,
telephones.
MT8960/61/64/65AE
MT8962/63AE
MT8962/63/66/67AS
A Register
B-Register
8-Bits
V
MT8960/61/62/63/64/65/66/67
8-Bits
DD
e.g.,
Integrated PCM Filter Codec
V
EE
Ordering Information
Register
Register
PABX,
Control
Output
Logic
Input
0°C to+70°C
2
-CMOS, these integrated filter/
Central
18 Pin Plastic DIP
20 Pin Plastic DIP
20 Pin SOIC
Office,
Data Sheet
DSTo
CSTi
CA
F1i
C2i
DSTi
April 2003
Digital
6-19
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