Datasheet > 73M2901CE-IM/F

73M2901CE-IM/F

更新时间： 2024-11-14 21:04:55

品牌	Logo	应用领域
东电化 - TDK		PC 电信电信集成电路
页数	文件大小	规格书
19页	130K
描述
Modem, PQCC32,

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中文翻译

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数据手册

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73M2901CE-IM/F 数据手册

73M2901CE

V.22bis Single Chip Modem

APRIL 2004

DESCRIPTION

FEATURES

The 73M2901CE low speed modem integrates a

data pump, controller, and analog front end in a 3.3V

device with a powerful "AT" command host

interface. The modem reduces external component

count/cost by incorporating many features like

parallel phone detect, Line-In-Use and Ring

detection in software without additional components

required.

True one chip solution for embedded systems

As low as 9.5mA operating with standby and

power down mode available

Power supply operation from 3.6V to 2.7V

Data speed:

V.22bis – 2400bps

V.22/Bell212 – 1200bps

V.21/Bell103 – 300bps

V.23 – 1200/75bps (with PAVI turnaround)

Bell202 – 1200bps

Bell202/V23 4-wire operation

International Call Progress support

FCC68, CTR21, JATE, etc.

Worldwide Caller ID capability

Type I and II support

The device is a "one chip fits all” solution for

applications including set-top boxes, point-of-sale

terminals, automatic teller machines, utility meters,

vending machines and smart card readers.

Another distinctive feature of this device is pin

compatibility with TDK’s flagship embedded hard

modems, the 73M2901CL, and the 73M1903 soft

modem AFE. This offers customers a cost effective

method to design for both hard or soft modem

solutions in the same system as a risk-free cost

reduction path.

EIA 777 compliant

DTMF generation and detection

SMS messaging support

On chip hybrid driver

Blacklisting capability

Line-In-Use and Parallel Pick-Up (911) detection

with voltage or low cost energy detection method

Incoming ring energy detection through CID path;

no optocoupler required

Manufacturing Self Test capability

Backward compatible with 73M2901CL

Packaging:

Complete Support and Modem Reference Designs

Error correction software and support are part of the

solution offered by TDK Semiconductor. Our in-

house application engineering team is here to help

you meet your international certification needs.

32 lead QFN

32 pin TQFP packages

BLOCK DIAGRAM

Ó 2004 TDK Semiconductor Corporation

04/15/04- V2.2.1

12 3 4 5 6 7...19

中文翻译

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与73M2901CE-IM/F相关器件

型号	品牌	获取价格	描述	数据表
73M2901CE-IMR/F	TERIDIAN	获取价格	Single Chip Modem
73M2901CL	TDK	获取价格	V.22 BIS SINGLE CHIP MODEM
73M2901CLIGT	TDK	获取价格	V.22 BIS SINGLE CHIP MODEM
73M2901CL-IGT	TERIDIAN	获取价格	Modem, 2.4kbps Data, PQFP40, LQFP-44
73M2901CLIGV	TDK	获取价格	V.22 BIS SINGLE CHIP MODEM
73M2901CL-IGV	TERIDIAN	获取价格	暂无描述
73M2901CL-IGV/F	TERIDIAN	获取价格	Modem, 2.4kbps Data, PQFP32, LEAD FREE, TQFP-32
73M2901CLIH	TDK	获取价格	V.22 BIS SINGLE CHIP MODEM
73M2901CL-IH	TERIDIAN	获取价格	Modem, 2.4kbps Data, PQCC32, PLASTIC, LCC-32
73M2901CL-IH/F	TERIDIAN	获取价格	Modem, 2.4kbps Data, PQCC32, LEAD FREE, PLASTIC, LCC-32