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NTE1492 PDF预览

NTE1492

更新时间: 2024-11-15 04:36:07
品牌 Logo 应用领域
NTE 放大器电视
页数 文件大小 规格书
2页 72K
描述
Integrated Circuit TV Video IF Amp

NTE1492 技术参数

生命周期:ActiveReach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.82

NTE1492 数据手册

 浏览型号NTE1492的Datasheet PDF文件第2页 
NTE1492  
Integrated Circuit  
TV Video IF Amp  
Features:  
D Particularly useful in B/W TV’s with bipolar tuners  
D Low external parts count  
D Designed to operate at VCC down to 6.5V  
D Video output level stabilized, independent of supply voltage and ambient temperature  
Functions:  
D Picture IF Amplifier  
D Video Detector  
D AGC Detector  
D Noise Canceller  
D Forward AGC  
D Sync. Separator  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Supply Voltage (Note 1), VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V  
Max. Input Voltage, VINmax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Vpp  
Video Output Current, I11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3mA  
Max. Applicable Voltage  
Pins 3 & 4, V3, V4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VCC  
Pin 6, V6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.3V  
Power Dissipation (TA = 60°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 850mW  
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20° to +65°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +150°C  
Note 1. Value at t 60sec. min.  
Electrical Characteristics: (TA = +25°C unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
m = 87.5%  
V = 10 V , m = 87.5%  
Min  
Typ Max Unit  
42 47 dBμ  
Input Sensitivity  
V
i(sens)  
37  
Video Output Voltage  
Min. RF AGC Voltage  
Max. RF AGC Voltage  
Sync. Separated Output  
Video Band Width  
V
out  
0.95 1.21 1.47  
V
pp  
in  
m
rms  
V
3min  
V = 0  
in  
1.6  
6.0  
9.0  
13  
1.8  
7.0  
2.0  
8.0  
V
V
V
3max  
Pin 4 to GND  
V
11  
Vertical Sync. Pulse  
10.3  
6  
V
G
W
V
out  
= {f = 6MHz}/V {f = 100kHz}  
1  
dB  
V
out  
Sync. Tip Voltage  
V
sync  
V = 10 V  
in m rms  
4.64 5.14 5.64  
33 41 53  
Supply Current  
I
V = 0  
in  
mA  
CC  

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