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NTE715

更新时间: 2024-11-18 22:50:55
品牌 Logo 应用领域
NTE 消费电路商用集成电路放大器电视光电二极管
页数 文件大小 规格书
2页 27K
描述
Integrated Circuit TV Chroma IF Amp

NTE715 技术参数

生命周期:Contact Manufacturer零件包装代码:DIP
包装说明:,针数:14
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.65Is Samacsys:N
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:R-PDIP-T14
功能数量:1端子数量:14
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
最大压摆率:31 mA表面贴装:NO
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子位置:DUALBase Number Matches:1

NTE715 数据手册

 浏览型号NTE715的Datasheet PDF文件第2页 
NTE715  
Integrated Circuit  
TV Chroma IF Amp  
Description:  
The NTE715 is a combined two–stage chroma amplifier and functional control circuit. The input signal  
is received from the video amplifier and applied to Pin2 of the input amplifier stage. The first amplifier  
stage is part of the ACC system and is controlled by differential adjustment from the ACC input Pin1  
and Pin14. The output of the 1st amplifier is directed to Pin6 from where the signal may be applied  
to the ACC detection system of the NTE714 or an equivalent circuit. The output at Pin6 is also applied  
to Pin7 which is the input to the 2nd amplifier stage. Another output of the 1st amplifier at Pin13 is  
directed to the killer adjustment circuit.  
The DC voltage level at Pin13 rises as the ACC differential voltage decreases with a reduction in the  
burst amplitude. At a pre–set conditions determined by the killer adjustment resistor the killercircuit  
is activated and causes the 2nd chroma amplifier stage to be cut off. The 2nd chroma amplifier stage  
is also gain controlled by the adjustment of DC voltage at Pin10. The output of the 2nd chroma amplifi-  
er stage is available at Pin9. Both amplifier outputs utilize emitter–followers with short–circuit protec-  
tion.  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
DC Supply Voltage (Pin8 to Pin4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V  
Device Dissipation (Up to TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530mW  
Derate Above 70°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.7mW/°C  
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +85°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C  
Lead Temperature (During Soldering, 1/32” (3.17mm) from seating plane, 10s max), TL . . +265°C  
Electrical Characteristics: (TA = +25°C unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
Min Typ Max Unit  
Static Characteristics  
Voltages Bias Reference Terminal  
Amplifier No. 1 Chroma Input  
V
S Open, S Open  
17.3  
1.75  
V
V
12  
1
2
V
S Open, S Open  
1 2  
2
Amplifier No. 1 Chroma Output  
Balanced  
V
S Open, S Open  
20  
V
V
6
1
2
Unbalanced  
S Open, S Closed  
13.5  
1.5  
1
2
Amplifier No 2 Chroma Input  
Amplifier No 2 Chroma Output  
Supply Current  
V
V
S Open, S Open  
V
7
1
2
S Closed, S Open  
20.6  
V
9
1
2
I
T
S Open, S Open  
17 24.5 31  
mA  
1
2

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