Datasheet > MT9161B

MT9161B

更新时间： 2024-11-29 22:49:59

品牌	Logo	应用领域
MITEL		解码器编解码器
页数	文件大小	规格书
30页	157K
描述
ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)

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中文翻译

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数据手册

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MT9161B 数据手册

ISO²-CMOS MT9160B/61B

5 Volt Multi-Featured Codec (MFC)

Advance Information

DS5145

ISSUE 3

March 1999

Features

Ordering Information

•

Improved idle channel noise over MT9160

MT9161BE

24 Pin Plastic DIP(600 mil)

24 Pin SOIC

20 Pin SOIC

24 Pin SSOP

MT9160BE

MT9161BS

MT9160BS

MT9161BN

MT9160BN

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

20 Pin SSOP

Programmable ITU-T G.711/sign-magnitude

coding

-40°C to +85°C

•

Programmable transmit, receive and side-tone

gains

Description

Fully differential interface to handset

transducers - including 300 ohm receiver driver

The MT9160B/61B 5V Multi-featured Codec

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.

•

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

Complete telephony interfaces are provided for

connection to handset transducers. Internal register

access is provided through a serial microport

Applications

compatible

with

various

industry

standard

micro-controllers. The device also supports

controllerless operation utilizing the default register

conditions.

•

Digital telephone sets

Cellular radio sets

Local area communications stations

The MT9160B/61B is fabricated in Mitel's

ISO -CMOS technology ensuring low power

consumption and high reliability.

VSSD

VDD

FILTER/CODEC GAIN

M -

ENCODER

DECODER

7dB

VSSA

M +

-7dB

Transducer

Interface

VBias

VRef

HSPKR +

HSPKR -

Din

Timing

Dout

Flexible

Digital

Interface

STB/F0i

ST-BUS

C & D

Channels

CLOCKin

STBd/FOod

(MT9161B only)

Serial Microport

A/µ/IRQ

DATA1 DATA2

SCLK

PWRST

Figure 1 - Functional Block Diagram

12 3 4 5 6 7...30

中文翻译

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MT9161BE	MITEL	获取价格	ISO2-CMOS 5 Volt Multi-Featured Codec (MFC)
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MT9161BN	ZARLINK	获取价格	5 Volt Multi-Featured Codec (MFC)
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