Datasheet > MT9196

MT9196

更新时间： 2024-01-19 06:58:38

品牌	Logo	应用领域
MITEL		电话电路 PC
页数	文件大小	规格书
38页	445K
描述
ISO2-CMOS Integrated Digital Phone Circuit (IDPC)

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技术参数
数据手册

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MT9196 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	SOP,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.85
JESD-30 代码：	R-PDSO-G28	JESD-609代码：	e0
长度：	17.9 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	240	认证状态：	Not Qualified
座面最大高度：	2.65 mm	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	30	宽度：	7.5 mm

MT9196 数据手册

ISO²-CMOS MT9196

Integrated Digital Phone Circuit (IDPC)

Preliminary Information

ISSUE 3

May 1995

Features

•

Programmable µ-Law/A-Law CODEC and

Filters

Ordering Information

MT9196AE

MT9196AP

MT9196AS

28 Pin Plastic DIP

28 Pin Plastic LCC

28 Pin SOIC

Programmable CCITT (G.711)/sign-magnitude

coding

-40°C to +85°C

Programmable transmit, receive and side-tone

gains

•

Digital DTMF and single tone generation

Fully differential interface to handset

transducers

Description

•

Auxiliary analog interface

The MT9196 Integrated Digital Phone Circuit (IDPC)

is designed for use in digital phone products. The

device incorporates a built-in Filter/Codec, digital

gain pads, DTMF generator and tone ringer.

Complete telephony interfaces are provided for

Interface to ST-BUS/SSI (compatible with GCI)

Serial microport control

Single 5 volt supply, low power operation

Anti-howl circuit for group listening

speakerphone applications

connecting

handset

and

speakerphone

transducers. Internal register access is provided

through a serial microport compatible with various

industry standard micro-controllers.

Applications

•

Digital telephone sets

The device is fabricated in Mitel's ISO -CMOS

Wireless telephones

technology ensuring low power consumption and

high reliability.

Local area communications stations

Filter/Codec Gain

Tone Generator

Digital Gain &

AUXin

Encoder

Decoder

7dB

AUXout

21/ - 24dB

VSSD

VDD

∆3.0dB

Tx & Rx

-7dB

MIC +

M -

M +

VSSA

Transducer

Interface

VSS SPKR

VBias

VRef

HSPKR +

HSPKR -

SPKR +

Din

Timing

SPKR -

Dout

Flexible

Digital

Interface

ST-BUS

C & D

Channels

STB/F0i

CLOCKin

XSTL2

Serial Microport

IRQ

DATA1 DATA2

SCLK

PWRST

Figure 1 - Functional Block Diagram

7-127

12 3 4 5 6 7...38

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