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NTE747 PDF预览

NTE747

更新时间: 2024-11-29 22:50:55
品牌 Logo 应用领域
NTE 消费电路商用集成电路接收器集成电路光电二极管
页数 文件大小 规格书
2页 27K
描述
Integrated Circuit Low Level Video Detector

NTE747 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:,针数:8
Reach Compliance Code:unknown风险等级:5.78
Is Samacsys:N商用集成电路类型:VIDEO DISCRIMINATOR
解调类型:AMJESD-30 代码:R-PDIP-T8
功能数量:1端子数量:8
最高工作温度:75 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
最大供电电压 (Vsup):24 V最小供电电压 (Vsup):12 V
表面贴装:NO温度等级:COMMERCIAL EXTENDED
端子形式:THROUGH-HOLE端子位置:DUAL
Base Number Matches:1

NTE747 数据手册

 浏览型号NTE747的Datasheet PDF文件第2页 
NTE747  
Integrated Circuit  
Low Level Video Detector  
Description:  
The NTE747 is a low level video detector in an 8–Lead DIP type package featuring very linear video  
characteristics and bandwidth. Designed for color and monochrome television receivers, replacing  
the third IF, detector, video buffer, and the AFC buffer.  
Features:  
D Conversion Gain: 34dB Typ  
D Video Frequency Response @ 6MHz < 1dB  
D Input of 36mV Produces 3VP–P Output  
D High Video Output: 7.7VP–P  
D Fully Balanced Detector  
D High Rejection of IF Carrier  
D Low Radiation of Spurious Frequencies  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Power Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V  
Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26mA  
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1VRMS  
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 625mW  
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW/°C  
Operating Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +75°C  
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C  
Electrical Characteristics: (TA = +25°C, V+ = 20V, Q = 30, fC = 45MHz unless otherwise specified)  
Parameter  
Pin  
Test Conditions  
Min  
12  
Typ Max  
Unit  
Supply Voltage Range  
6
20  
15  
7.7  
0
24  
V
Supply Current  
5, 6  
4
mA  
V
Zero Signal DC Output Voltage  
Maximum Signal DC Output Voltage  
Input Signal Voltage  
6.8  
8.3  
4
V
7
3V  
Video Output, 90% Modulation  
36  
mV  
RMS  
P–P  

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