73M2901CL-IGV

更新时间： 2024-11-14 13:04:51

品牌	Logo	应用领域
TERIDIAN		调制解调器
页数	文件大小	规格书
22页	266K
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73M2901CL-IGV 数据手册

73M2901CE

V.22bis Single Chip Modem

Simplifying System Integration™

DATA SHEET

April 2009

DS_2901CE_031

DESCRIPTION

FEATURES

The 73M2901CE low speed modem integrates a

data pump, controller, and analog front end in a

3.3 V 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 requiring

additional components.

•

True one chip solution for embedded systems

As low as 9.5 mA operating with standby and

power down mode available

Power supply operation from 3.6 V to 2.7 V

Data modes and speeds:

V.22bis – 2400bps

V.22/Bell212 – 1200 bps

V.21/Bell103 – 300 bps

•

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

Bell202 – 1200 bps

Bell202/V23 1200 bps FDX 4-wire operation

V.22/Bell 212A/V.22bis synchronous modes

International Call Progress support:

FCC part 68, CTR21, JATE, etc.

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 Teridian’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.

•

DTMF generation and detection

Worldwide Caller ID capability

U.S. Type I and II support

EIA 777A compliant

SIA-2000 compliant

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 circuitry required

•

Complete support, modem reference designs

and error correction software are part of the

solution offered by Teridian. Our in-house

application engineering team is here to help

meet your international certification needs.

•

Manufacturing Self Test capability

Backward compatible with 73M2901CL

Packaging: 32 lead QFN, 32-pin TQFP

Rev. 3.3

12 3 4 5 6 7...22

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与73M2901CL-IGV相关器件

型号	品牌	获取价格	描述	数据表
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
73M2901-IG3	TDK	获取价格	Advanced Single Chip Modem
73M2901-IGT	TDK	获取价格	Advanced Single Chip Modem
73M2901-IGT/5	ETC	获取价格	Telecommunication IC
73M2910-{PGA}	TI	获取价格	8-BIT, 34MHz, MICROCONTROLLER, CPGA100
73M2910A-(PGA)	TI	获取价格	Microcontroller, 8-Bit, 44MHz, CMOS, CPGA100
73M2910A-{PGA}	TI	获取价格	Microcontroller, 8-Bit, 44MHz, CMOS, CPGA100

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