参数资料
型号: NTE1790
厂商: NTE Electronics, Inc.
英文描述: Integrated Circuit Video IF, Chroma Deflection
中文描述: 集成电路视频中频,色度偏转
文件页数: 5/6页
文件大小: 49K
代理商: NTE1790
AC Characteristics (Cont
d):
(T
A
= +25
°
C, V
CC
= 9V, 6.8V unless otherwise specified)
Parameter
Symbol
Chroma Section (Cont
d)
Demod Output DC Voltage
R.G.B
Maximum Demod Output
Test Conditions
Min
Typ
Max
Unit
4.9
3.9
1.3
3.9
0.71
0.23
102
227
5.6
4.6
1.54
4.6
0.84
0.29
109
242
6.4
5.9
2.0
5.9
0.97
0.35
116
252
300
300
300
V
E
R
E
G
E
B
R/B
G/B
R
B
G
B
ECR
ECG
ECB
V
P
P
V
P
P
V
P
P
Demod Relative Amplitude
Demod Relative Phase
deg.
deg.
mV
P
P
mV
P
P
mV
P
P
Demod Output Residual Carrier
Deflection Section
Pin57 Input Current
Sync Signal Delay Time
I
R57
t
pdr
t
pdf
V
56
I
O56
T
pw8
t
pd8
T
cwt
0
0
40
60
5.7
3.0
3.0
0.4
8H
1
μ
A
ns
ns
V
μ
A
μ
s
μ
s
100
100
6.2
4.9
3.6
0.6
Pin56 Terminal Voltage
Pin56 Output Current
Gate Pulse Width
Gate Pulse Delay
Chroma Sweep Pulse Width
Vertical Masking Pulse (Gate)
Vertical Masking Pulse (Horizontal AFC)
Vertical Sync Integrating Time Constants
Vertical Retrace Pulse Width
Vertical Amp Gain
Vertical Amp Input Dynamic Range
Vertical Amp Output Dynamic Range
5.2
2.0
2.7
0.2
256.25H to 10.25H
256.25H to 10.25H
12
16
10H / 11H
8.7
9.5
1.1
1.6
5.1
6.2
1.1
1.9
11.2
16.8
1.7
2.0
2.7
3.0
4.0
5.4
15654
15734
40
70
0
20
39
41
0
0.2
±
550
±
750
±
550
±
750
1.1
1.3
0.05
0.4
T
VS
T
VO55
G
VA54
V
i55
V
H55
V
L55
I
O54
V
CC58
1
V
CC58
2
I
CC58
f
H
df
HT
df
HV
T
O64
V
OL64
df
pull
df
hold
V
in1
I
in1
34
μ
s
10.7
7.3
3.1
25.0
2.5
3.2
6.8
15814
100
40
43
0.3
±
880
±
880
1.5
1.0
dB
V
V
V
mA
V
V
mA
Hz
Hz
Hz
%
V
Hz
Hz
V
μ
A
Vertical Amp Maximum Output Current
Horizontal 32f
H
Oscillator Starting Voltage
Horizontal Drive Output Starting Voltage
Horizontal Drive Output Starting Current
Horizontal Oscillator Frequency
f
H
temperature Drift
f
H
V
CC
Coefficient
Horizontal Output Duty
Horizontal Output Saturation Voltage
f
H
Pull
In Range
f
H
Hold Range
X
Ray Sense Voltage
X
Ray Sense Current
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