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NTE1849 PDF预览

NTE1849

更新时间: 2024-10-29 22:54:23
品牌 Logo 应用领域
NTE 信号电路锁相环或频率合成电路电视光电二极管
页数 文件大小 规格书
2页 27K
描述
Integrated Circuit Frequency Synthesizer for TV Tuning Systems

NTE1849 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.68Is Samacsys:N
模拟集成电路 - 其他类型:PLL FREQUENCY SYNTHESIZERJESD-30 代码:R-PDIP-T16
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:-20 °C
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):7.5 V最小供电电压 (Vsup):6.5 V
标称供电电压 (Vsup):7 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子位置:DUAL
Base Number Matches:1

NTE1849 数据手册

 浏览型号NTE1849的Datasheet PDF文件第2页 
NTE1849  
Integrated Circuit  
Frequency Synthesizer for TV Tuning Systems  
Description:  
The NTE1849 is a CMOS frequency synthesizer for TV tuning systems consisting of a 13–bit pro-  
grammable divider, 12–bit divider and phase comparator circuits.  
Absolute Maximum Ratings: (VSS = 0V, TA = +25°C unless otherwise specified)  
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to +9V  
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to VDD +0.3V  
Output Voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to VDD +0.3V  
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +100°C  
Operating Conditions: (VSS = 0V, TA = 0° to +70°C unless otherwise specified)  
Parameter  
Supply Voltage  
Symbol  
Test Conditions  
Min Typ Max Unit  
6.5 7.0 7.5  
VDD  
V
Electrical Characteristics: (VDD = 7V, VSS = 0V, TA = 0° to +70°C unless otherwise specified)  
Parameter  
Supply Current  
Symbol  
IDD  
Test Conditions  
Min  
Typ  
Max  
15  
Unit  
mA  
TA = +25°C, VDD = 7V,  
without load  
Total Power Dissipation  
Input Terminal (LFI)  
Maximum Input Signal Frequency  
Input Voltage Swing  
Ptot  
105  
mW  
fi(max) Input Sine Wave,  
15.6  
0.7  
MHz  
Vp–p  
µA  
Vi  
Free Running LFI  
VI = VSS to VDD  
Input Current  
II(1)  
–50  
+50  
Input Terminal (PI0 to PI3, LDI)  
“H” Level Input Voltage  
“L” Level Input Voltage  
Input Current  
VIH  
VIL  
II(2)  
3.4  
VSS  
–10  
VDD  
0.8  
V
V
VI = VSS to VDD  
+10  
µA  

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