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NTE1861 PDF预览

NTE1861

更新时间: 2024-11-19 20:29:15
品牌 Logo 应用领域
NTE /
页数 文件大小 规格书
3页 87K
描述
Micro Peripheral IC,

NTE1861 技术参数

生命周期:ActiveReach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.6
Is Samacsys:NBase Number Matches:1

NTE1861 数据手册

 浏览型号NTE1861的Datasheet PDF文件第2页浏览型号NTE1861的Datasheet PDF文件第3页 
NTE1861  
Integrated Circuit  
TV Video IF Processor  
Features:  
D PLL True Synchronous Detector Incorporates VCO  
D Quadrature Sound FM Detector  
D AGC Defeat Terminal (Pin 20)  
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)  
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.8V  
Circuit Voltage  
V51 14,21  
,
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4,121,14,21 to 0V  
V
61,14,21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4,121,14,21 to 0V  
V71, 14,21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4,121,14,21 to 0V  
V101,14,21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4,121,14,21 to 0V  
V181,14,21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V4,121,14,21 to 0V  
V251,14,21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0V to 0V  
Circuit Current  
I17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mA to +0.5mA  
I19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7mA to +0.5mA  
I26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA to +0.5mA  
Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1300mW  
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20° to +70°C  
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55° to +150°C  
Electrical Characteristics: (TA = +25°C unless otherwise specified)  
Parameter  
Symbol  
Test Conditions  
Min Typ Max Unit  
IF Amplifier w Detection w AGC w AFC Circuit  
Video Detector Output  
Input Sensitivity  
V
O
f = 58.75MHz, V = 80dBµ, m = 87.5%  
1.8  
49  
2.1 2.4  
V
pp  
i
S
(IN)  
V = 3dB  
O
53  
57  
dBµ  
dBµ  
%
Max. Allowable Input  
Differential Gain  
V
103 108  
I(max)  
DG  
f = 58.75MHz, V = 80dBµ, m 87.5%  
2
2
6
i
Differential Phase  
DP  
f = 58.75MHz, V = 80dBµ, m = 87.5%  
5
deg  
MHz  
dB  
i
Frequency Characteristics  
RF AGC Gain  
f
V = 3dB  
4.5  
40  
30  
4.2  
5
6
c
o
G
f = 10kHz, V = 10mV  
44  
40  
48  
RFAGC  
i
AFC Phase Det. Sensitivity  
AFC Center Voltage  
VCO APC Circuit  
m
R
= 68/82kΩ  
60 mV/kHz  
L
V
10  
R = 68k/82kΩ  
L
6.5 8.2  
V

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