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FX128D4 PDF预览

FX128D4

更新时间: 2024-09-15 19:55:35
品牌 Logo 应用领域
CMLMICRO 无绳技术电信光电二极管电信集成电路
页数 文件大小 规格书
10页 195K
描述
Cordless Telephone Scrambler/Descrambler, CMOS, PDSO16, PLASTIC, SOIC-16

FX128D4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.4针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.83JESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.26 mm
功能数量:1端子数量:16
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:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:2.67 mm子类别:Cordless Telephone ICs
最大压摆率:0.003 mA标称供电电压:3.3 V
表面贴装:YES技术:CMOS
电信集成电路类型:CORDLESS TELEPHONE SCRAMBLER/DESCRAMBLER温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.425 mm
Base Number Matches:1

FX128D4 数据手册

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CML Semiconductor Products  
Cordless Telephone Scrambler FX128  
October 1997  
Provisional Information  
D/128/1  
Features  
Full-Duplex Audio Processing  
Excellent Audio Quality  
On-Chip Filters  
Low Power Operation (3.0V)  
ECPA* Qualified Voice Protection  
Battery Powered Portability  
Cordless Telephones and Wireless PBX  
Applications  
Carrier Rejection >55dB  
Uses IF (10.24MHz) Clock  
Requires No Extra Crystal  
1.1  
Brief Description  
The FX128 is a full-duplex frequency inversion scrambler designed to provide secure conversations for  
46/49 MHz cordless telephone users. The Rx and Tx audio paths consist of the following:  
1. A switched-capacitor balanced modulator with high baseband and carrier rejection.  
2. A 3.3kHz inversion carrier (injection tone).  
3. A 3100Hz lowpass filter.  
4. Input op-amps with externally adjustable gain.  
The FX128 uses mixed signal CMOS switched-capacitor filter technology and operates from a single supply in  
the range of 3.0 to 5.5 volts. The inversion carrier's frequency and filter switching clock are generated on-chip  
using an external 10.24MHz or 3.58/3.6864 MHz crystal or clock input (selectable).  
This device is available in 16-pin SOIC (FX128D4) and 16-pin plastic DIL (FX128P3) packages.  
*Electronics Communications Privacy Act (Title 18, US Code 2510 etc.).  
1

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连接器类型:插座;开口间距:0.4 mm;安装间距:0.4 mm;嵌合高度(Min.):1