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参数资料
| 型号： | NTE1845 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit TV Video Processor |
| 中文描述： | 集成电路电视视频处理器 |
| 文件页数： | 2/3页 |
| 文件大小： | 25K |
| 代理商： | NTE1845 |
Electrical Characteristics:
(T
A
= +25
°
C, V
16
= 12V, I
22
= 10mA unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Chroma
ACC Amplitude Characteristics
ACC1
–
3
0
+3
dB
ACC2
ACC
1
ACC
2
B
–
Y max
GU
T
f
APC
E
RGB
E
RGB
∠
R
–
Y/B
–
Y
∠
G
–
Y/B
–
Y
R
–
Y/B
–
Y
–
7
0
+2
±
3
±
7
–
dB
ACC Phase Characteristics
–
0
deg
–
0
deg
Maximum B
–
Y Demodulation Output
5.0
–
V
P
–
P
dB
Unicolor Amplitude Characteristics
–
17
–
Tint Change Range
–
110
–
deg
APC Pull
–
In Range
±
300
6.7
–
–
Color Difference Output DC Voltage
7.2
7.7
±
300
–
V
Color Difference DC Difference Voltage
–
–
mV
R
–
Y Relative Demodulation Angle
–
104
deg
G
–
Y Relative Demodulation Angle
–
–
122
–
deg
R
–
Y Demodulation Ratio
–
0.9
–
G
–
Y Demodulation Ratio
G
–
Y/B
–
Y
–
0.3
–
Video
Video Tone Control Characteristics
G
p
min
G
p
max
VG
GC
GV
–
5
–
3
–
1
dB
12
15
18
dB
Video Voltage Gain
12
15
18
dB
Contrast Variable Range
–
18
–
B
Frequency Response
f = 5MHz
–
5
–
–
dB
Synchronization, Deflection
Sync Separation Input DC Level
V
S.S
f
V
T
BL
VG
–
9.3
–
V
Vertical Free
–
Running Frequency
–
f
H
/296.5
19H
–
Hz
Vertical Blanking Pulse Width
–
–
Vertical Drive Stage Voltage Gain
–
16
–
dB
Horizontal Free
–
Running Frequency
f
H
T
H
f
PULL
–
15.734
–
kHz
μ
s
Hz
Horizontal Drive Output Pulse Width
–
24.5
–
Horizontal Sync Pull
–
In Range
±
400
–
–
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NTE1846 | 制造商:NTE Electronics 功能描述:IC-TV SIGNAL PROCESSOR |
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| NTE1849 | 制造商:NTE 制造商全称:NTE Electronics 功能描述:Integrated Circuit Frequency Synthesizer for TV Tuning Systems |
| NTE184MP | 制造商:NTE Electronics 功能描述:MATCH PR NTE184 |
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