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參數資料
| 型號： | MT9161B |
| 廠商： | Mitel Networks Corporation |
| 元件分類： | Codec |
| 英文描述： | 5 Volt Multi-Featured Codec (MFC)(5V 多特性編解碼器) |
| 中文描述： | 5伏多功能的編解碼器（MFC）中（5V的多特性編解碼器） |
| 文件頁數： | 1/30頁 |
| 文件大小： | 154K |
| 代理商： | MT9161B |
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79
Features
Improved idle channel noise over MT9160
MT9161 version features a delayed framing
pulse in SSI and ST-BUS modes to facilitate
cascaded devices
Programmable
μ
-Law/A-Law Codec and Filters
Programmable ITU-T G.711/sign-magnitude
coding
Programmable transmit, receive and side-tone
gains
Fully differential interface to handset
transducers - including 300 ohm receiver driver
Flexible digital interface including ST-BUS/SSI
Serial microport or default controllerless mode
Single 5 volt supply
Low power operation
ITU-T G.714 compliant
Applications
Digital telephone sets
Cellular radio sets
Local area communications stations
Description
The
incorporates a built-in Filter/Codec, gain control and
programmable sidetone path as well as on-chip
anti-alias filters, reference voltage and bias source.
The device supports both ITU-T and sign-magnitude
A-Law and
μ
-Law requirements.
Complete telephony interfaces are provided for
connection to handset transducers. Internal register
access is provided through a serial microport
compatible
with
various
micro-controllers.
The
controllerless operation utilizing the default register
conditions.
The
MT9160B/61B
is
ISO
2
-CMOS
technology
consumption and high reliability.
MT9160B/61B
5V
Multi-featured
Codec
industry
also
standard
supports
device
fabricated
ensuring
in
low
Mitel's
power
Ordering Information
24 Pin Plastic DIP(600 mil)
24 Pin Plastic DIP(600 mil)
24 Pin SOIC
20 Pin SOIC
24 Pin SSOP
20 Pin SSOP
MT9161BE
MT9160BE
MT9161BS
MT9160BS
MT9161BN
MT9160BN
-40
°
C to +85
°
C
Figure 1 - Functional Block Diagram
M -
M +
HSPKR +
HSPKR -
FILTER/CODEC GAIN
ENCODER
DECODER
7dB
-7dB
Transducer
Interface
Flexible
Digital
Interface
Timing
ST-BUS
C & D
Channels
Serial Microport
A/
μ
/IRQ
VSSD
VDD
VSSA
VBias
VRef
Din
Dout
STB/F0i
CLOCKin
PWRST
IC
CS
DATA1
DATA2
SCLK
STBd/FOod
(MT9161B only)
DS5145
ISSUE 3
March 1999
MT9160B/61B
5 Volt Multi-Featured Codec (MFC)
Advance Information
ISO
2
-CMOS
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| MT9172 | Digital Network Interface Circuit with RxSB(數字網絡接口電路（帶接收同步位）) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MT9161BE | 制造商:Microsemi Corporation 功能描述:MULTI-FEATURED CODEC 24SOIC W - Rail/Tube |
| MT9161BN | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS 5 Volt Multi-Featured Codec (MFC) |
| MT9161BS | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:5 Volt Multi-Featured Codec (MFC) |
| MT9162 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:5 Volt Single Rail Codec |
| MT9162AE | 制造商:Microsemi Corporation 功能描述:CODEC 20PDIP - Rail/Tube |
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