参数资料
型号: NTE1673
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Video Chroma Processor
中文描述: 集成电路视频色度处理器
文件页数: 2/3页
文件大小: 24K
代理商: NTE1673
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 12V, 0dB input: burst 100mV
p
p
, chroma 200mV
p
p
unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Chroma Characteristics
ACC Amplitude Characteristic
G
A
+6dB
7
0
±
3
+2
±
3
±
7
40
dB
20dB
3
dB
ACC Phase Characteristic
φ
A
+6dB
0
±
3
47
deg
20dB
deg
Killer Operating Point
V
i(K)
Θ
OBM
55
dB
Maximum B
Y Demodulation
4.5
5.5
V
p
p
deg
Tint Change Range
T(T
max
T
min
)
φΘ
f
p
V
12
, V
13
, V
14
V
12
V
13
120
±
5
±
500
7.2
Static Phase Error
f =
±
100Hz
±
1.5
±
350
6.7
deg
APC Pull
in Range
H
z
V
Demodulation Output DC Voltage
7.7
Demodulation Output DC
300
mV
Video Characteristics
Video Tone Control
G
p max
G
p min
G
v
G
C
G
V
7.0
9.5
12.0
dB
5.0
2.5
1.0
dB
Video Gain
10
12.5
15.0
dB
Contrast Variable Range
8
10
12
dB
Frequency Characteristic
f = 5MHz
3
dB
Pin Connection Diagram
V
CC
Horiz Sync Output
Brightness Sample
Horiz Blank Pulse
Color Temp Control
Horiz Sync Input
15
Video Output Driver
Killer RC Network
APC Control
Contrast Control
High Level Contrast
Control
Sharp Video Tone
Soft Video Tone
Sharp Video Tone
Network
Video Input
Color Control
ACC Detector
X
tal
R
Y Demodulation
G
Y Matrix
B
Y Demodulation
DC Restorer Network
Brightness Control
1
2
3
4
5
6
7
8
9
GND
Tint Control
28
27
26
25
24
23
22
21
20
19
18
17
16
Video Tone Control
Tint Network
Demod Network
10
11
12
13
14
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