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MT88E45BNR1 PDF预览

MT88E45BNR1

更新时间: 2024-09-25 22:45:51
品牌 Logo 应用领域
加拿大卓联 - ZARLINK /
页数 文件大小 规格书
30页 525K
描述
4-Wire Calling Number Identification Circuit 2 (4-Wire CNIC2)

MT88E45BNR1 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:SSOP,Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.61
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:7.2 mm湿度敏感等级:3
功能数量:1端子数量:20
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:SSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:2 mm标称供电电压:3 V
表面贴装:YES技术:CMOS
电信集成电路类型:TELEPHONE CALLING NO IDENTIFICATION CIRCUIT温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:5.3 mm
Base Number Matches:1

MT88E45BNR1 数据手册

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MT88E45  
4-Wire Calling Number Identification  
Circuit 2 (4-Wire CNIC2)  
Data Sheet  
August 2005  
Features  
Compatible with:  
Ordering Information  
Bellcore GR-30-CORE, SR-TSV-002476,  
ANSI/TIA/EIA-716, TIA/EIA-777;  
MT88E45BN  
MT88E45BS  
MT88E45BSR  
MT88EBNR  
20 Pin SSOP Tubes  
20 Pin SOIC  
20 Pin SOIC  
Tubes  
Tape & Reel  
ETSI ETS 300 778-1 (FSK only variant) & -2;  
BT (British Telecom) SIN227 & SIN242  
20 Pin SSOP Tape & Reel  
20 Pin SSOP* Tubes  
MT88E45BN1  
MT88E45BNR1 20 Pin SSOP* Tape & Reel  
*Pb Free Matte Tin  
Bellcore ‘CPE Alerting Signal’ (CAS), ETSI ‘Dual  
Tone Alerting Signal’ (DT-AS), BT Idle State and  
Loop State ‘Tone Alert Signal’ detection  
1200 baud Bell 202 and CCITT V.23 FSK  
demodulation  
-40°C to +85°C  
Applications  
Separate differential input amplifiers with  
adjustable gain for Tip/Ring and telephone hybrid  
or speech IC connections  
Bellcore CID (Calling Identity Delivery) and  
CIDCW (Calling Identity Delivery on Call Waiting)  
telephones and adjuncts  
Selectable 3-wire FSK data interface (bit stream  
or 1 byte buffer)  
Facility to monitor the stop bit for framing error  
check  
ETSI, BT CLIP (Calling Line Identity Presentation)  
and CLIP with Call Waiting telephones and  
adjuncts  
Fax and answering machines  
Computer Telephony Integration (CTI) systems  
FSK Carrier detect status output  
3 to 5V +/- 10% supply voltage  
Uses 3.579545 MHz crystal or ceramic resonator  
Low power CMOS with power down  
MODE  
FSKen+Tip/Ring CASen  
+
DATA  
IN1+  
IN1-  
GS1  
IN2+  
IN2-  
Anti-Alias  
Filter  
FSK  
FSK  
Data Timing  
Recovery  
Bandpass  
Demodulator  
-
DCLK  
PWDN  
PWDN  
PWDN  
FSKen  
CASen  
CD  
Carrier  
Detector  
+
-
DR  
DR/STD  
Hybrid CASen  
STD  
2130Hz  
Bandpass  
GS2  
PWDN  
CASen  
MODE  
FSKen  
Guard  
Time  
Tone  
Detection  
Algorithm  
ST/GT  
EST  
Bias  
Generator  
VREF  
2750Hz  
Bandpass  
Control Bit  
Decode  
PWDN  
Oscillator  
Vdd  
Vss  
CASen  
OSC1  
OSC2  
CB2  
CB0 CB1  
Figure 1 - Functional Block Diagram  
1
Zarlink Semiconductor Inc.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright 2001-2005, Zarlink Semiconductor Inc. All Rights Reserved.  

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