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FX643P1 PDF预览

FX643P1

更新时间: 2024-11-18 10:27:31
品牌 Logo 应用领域
CMLMICRO 电信集成电路电信信令电路电信电路光电二极管
页数 文件大小 规格书
14页 274K
描述
Call Progress Tone Detector

FX643P1 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.92
Is Samacsys:NJESD-30 代码:R-PDIP-T8
JESD-609代码:e0长度:9.475 mm
功能数量:1端子数量:8
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:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:4.75 mm子类别:Telecom Signaling Circuits
最大压摆率:1 mA标称供电电压:5 V
表面贴装:NO技术:CMOS
电信集成电路类型:TONE DECODER CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

FX643P1 数据手册

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CML Semiconductor Products  
Call Progress Tone Detector FX643  
D/643/4 March 1996  
1.0  
Features  
Provisional Issue  
·
·
·
·
·
Worldwide Application  
Single Tone Decoding  
Dual Tone Decoding  
·
·
·
·
Voice Detected  
Wide Dynamic Signal Range  
Low Working Voltage  
US-Busy Tones Identified  
Standard 3.58MHz Clock Input  
Special Information Tones Identified · Standard 8-pin DIP and 16-pin  
SOIC Packages  
1.1  
Brief Description  
The FX643 decodes the audible tone signals provided by Telecom Systems Worldwide to indicate  
Dial, Ringing, Busy, Unobtainable and other stages of a call attempt. Detection of these signals is  
essential to applications involving machine dialling or automatic call placement. The FX643 provides  
the key features needed for intelligent full-function Call Progress monitoring.  
In addition to detecting the full range of standard Call Progress tones, the FX643 adds single and dual  
tone decoding for better cross-system Call Progress monitoring. The FX643 also directly identifies the  
"US Busy" tones, and the international Special Information Tones, saving the time needed for  
"cadence verification" under Busy and Unobtainable conditions. The FX643 will also decode and  
indicate speech, or other Non-Call Progress signals: this reduces voice-falsing of Call Progress tones  
and adds Voice-Answer as a "connected" prompt.  
The FX643 uses new digital signal processing techniques to provide these advantages. It is a low  
cost, low power product with superior performance. It is available in industry standard  
8-pin and 16-pin packages.  
ã 1996 Consumer Microcircuits Limited  

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连接器类型:插头;开口间距:0.8 mm;安装间距:0.8 mm;嵌合高度(Min.):7