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NTE1779 PDF预览

NTE1779

更新时间: 2024-10-31 22:54:23
品牌 Logo 应用领域
NTE 放大器电视
页数 文件大小 规格书
2页 27K
描述
Integrated Circuit TV VIF Amp, Phase Lock Loop (PLL)

NTE1779 技术参数

生命周期:ActiveReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8

NTE1779 数据手册

 浏览型号NTE1779的Datasheet PDF文件第2页 
NTE1779  
Integrated Circuit  
TV VIF Amp, Phase Lock Loop (PLL)  
Description:  
The NTE1779 is an integrated circuit in a 22–Lead DIP type package designed for color TV video IF  
signal processing circuits.  
Features:  
D High Density One–Chip Integration of Video IF Amplifier, PLL Detector, Video Pre–Amplifier,  
AGC and AFC Circuits  
D PLL True Synchronous Detector Incorporates VCO  
D Wide Pull–In Range by Time–Constant Auto–Changer of PLL Loop–Filter  
D Selective Transformerless AFC Circuit  
Absolute Maximum Ratings:  
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.4V  
Circuit Voltage  
V1–8,16/V9–8,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V  
V2–8,16/V9–8,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V  
V3–8,16/V9–8,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V  
V11–8,16/V9–8,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V  
19–8,16/V9–8,16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V  
Circuit Voltage  
I10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10/0.5mA  
V
I12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10/1mA  
I17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –2/5mA  
Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1100mW  
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C  
Electrical Characteristics: (VCC = 12V, TA = +25°C unless otherwise specified)  
Parameter  
IF Amplifier Detector  
Video Detector Output  
Symbol  
Test Conditions  
Min Typ Max  
Unit  
V
O
f = 58.75MHz, V = 80dBµ, m = 87.5%  
1.8 2.05 2.3  
2.1 2.6 3.1  
V
V
i
P–P  
f = 58.75MHz, V = 80dBµ, m = 110%  
i
P–P  
Input Sensitivity  
S
V = –3dB  
51  
55  
60  
dBµ  
dBµ  
%
(IN)  
O
Maximum Allowable Input  
Differential Gain  
V
I9max)  
101 104  
DG  
f = 58.75MHz, V = 80dBµ, m = 87.5%  
2
5
2
5
6
i
f = 58.75MHz, V = 80dBµ, m = 110%  
13  
5
%
i
Differential Phase  
DP  
f = 58.75MHz, V = 80dBµ, m = 87.5%  
deg  
deg  
dBµ  
i
f = 58.75MHz, V = 80dBµ, m = 110%  
12  
i
Output Voltage (SIF)  
V
P/S = 20dB  
98 101 104  
O

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