MT88E43BE

更新时间： 2024-01-08 06:49:30

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		/
页数	文件大小	规格书
29页	560K
描述
Extended Voltage Calling Number Identification Circuit 2

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数据手册

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MT88E43BE 数据手册

CMOS MT88E43B

Extended Voltage Calling Number

Identification Circuit 2

Data Sheet

April 2006

Features

•

Compatible with:

Ordering Information

•

British Telecom (BT) SIN227 & SIN242

MT88E43BE

MT88E43BS

24 Pin PDIP

24 Pin SOIC

Tubes

U.K.’s Cable Communications Association

Tubes

(CCA) specification TW/P&E/312

MT88E43BSR 24 Pin SOIC

Tape & Reel

MT88E43BS1 24 Pin SOIC* Tubes

•

Bellcore GR-30-CORE (formerly known as

TR-NWT-000030) & SR-TSV-002476

MT88E43BSR1 24 Pin SOIC* Tape & Reel

*Pb Free Matte Tin

•

Bellcore "CPE Alerting Signal (CAS)" and BT

-40°C to +85°C

"Idle State Tone Alert Signal" detection

•

Feature phones, including Analog Display

•

Ring and line reversal detection

Services Interface (ADSI) phones

1200 baud Bell 202 and CCITT V.23 Frequency

•

Phone set adjunct boxes

Shift Keying (FSK) demodulation

FAX and answering machines

•

3 or 5 V ±10% supply voltage

Database query and Computer Telephony

High input sensitivity (-40 dBV Tone and FSK

Integration (CTI) systems

Detection)

•

Selectable 3-wire data interface (microcontroller

or MT88E43 controlled)

Description

The MT88E43 Calling Number Identification Circuit 2

(ECNIC2) is a low power CMOS integrated circuit

intended for receiving physical layer signals

transmitted according to BT (British Telecom) SIN227

& SIN242, the U.K.’s CCA (Cable Communications

Association) TW/P&E/312 and Bellcore GR-30-CORE

& SR-TSV-002476 specifications. The MT88E43 is

suitable for applications using a fixed voltage power

source between 3 and 5 V ±10%.

•

Low power CMOS with powerdown mode

Input gain adjustable amplifier

Carrier detect status output

Uses 3.58 MHz crystal

Applications

•

BT Calling Line Identity Presentation (CLIP), CCA

CLIP, and Bellcore Calling Identity Delivery (CID)

systems

MODE

FSKen

IN+

DCLK

DATA

FSK

Anti-alias

Data Timing

Recovery

FSK Bandpass

Filter

Demodulator

IN-

Filter

To internal

cct.

Carrier

Bias

Detector

VRef

Generator

Interrupt

INT

Generator

CAP

PWDN

Alert Signal High

Tone Filter

StD

Guard

Time

Tone

St/GT

Detection

Algorithm

To internal cct.

Alert Signal Low

Tone Filter

ESt

Oscillator

VDD

VSS

OSCin OSCout TRIGin

TRIGRC

TRIGout

Figure 1 - Functional Block Diagram

Zarlink Semiconductor Inc.

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

12 3 4 5 6 7...29

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与MT88E43BE相关器件

型号	品牌	获取价格	描述	数据表
MT88E43BS	ZARLINK	获取价格	Extended Voltage Calling Number Identification Circuit 2
MT88E43BS1	ZARLINK	获取价格	Extended Voltage Calling Number Identification Circuit 2
MT88E43BSR	ZARLINK	获取价格	Extended Voltage Calling Number Identification Circuit 2
MT88E43BSR1	ZARLINK	获取价格	Extended Voltage Calling Number Identification Circuit 2
MT88E45	ZARLINK	获取价格	4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2)
MT88E45	MITEL	获取价格	4-Wire Calling Number Identification Circuit 2(4-Wire CNIC2)
MT88E45AN	ZARLINK	获取价格	Telephone Calling No Identification Circuit, CMOS, PDSO20, 5.30 MM, SSOP-20
MT88E45AS	MITEL	获取价格	4-Wire Calling Number Identification Circuit 2(4-Wire CNIC2)
MT88E45ASR	ZARLINK	获取价格	Telephone Calling No Identification Circuit, CMOS, PDSO20, 0.300 INCH, SOIC-20
MT88E45B	ZARLINK	获取价格	4-Wire Calling Number Identification Circuit 2

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