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: 3/6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
PIF Section (Cont
d)
AFT Sensitivity
AFT Voltge Swing
920kHz Beat
QIF Section
Input Sensitivity
v
in
Q
4.5MHz Output Level
AGC Gain Reduction
GR Q
Input Impedance
R
i
QIF
Input Capacitance
C
i
QIF
SIF Section
Limiting Sensitivity
Detected Output
AM Rejection
AMR
SIF Bandwidth
BW SIF
THD Bandwidth
BD THD
Attenuation AC Gain
G
V
ATT
Maximum Attenuation
ATT
max
AF Amp AC Gain
G
V
AF
Video Section
Input Impedance, Pin52
Input Impedance, Pin53
Video Output Impedance
Brightness Control Voltage
Brightness Sensitivity
G
BR
Minimum Linear Video Input
Maximum Linear Video Input
Video Input Dynamic Range
Minimum Video Output
V
do1
Maximum Video Output
V
do2
2nd Order Differential Input Dynamic Range
Video Gain
Frequency Response
Contrast Control Voltage Range
dVct
Contrast Control Range
dGct
Contrast Control Center Voltage
Frequency Response Dependence
Frequency Response at
Minimum Picture Control
dG
ps
min
Maximum Control
dG
ps
max
Center Control
dG
ps
0
Picture Control Voltage Range
dV
ps
Test Conditions
Min
Typ
Max
Unit
6
32
15
11
25
kHz/V
V
dB
A
I
920
70
1.0
60
1.75
2
120
1.5
64
2.5
4
200
2.0
3.25
10
μ
V
rms
V
P
P
dB
k
pF
v
LIM
v
OD
115
130
20
120
100
4
70
140
155
160
140
6
18
180
8
μ
V
rms
mV
rms
dB
kHz
kHz
dB
dB
dB
THD = 1.5%
z
i52
z
i53
z
o13
V
BR
1.8
14
15
3.9
3.0
5.0
2.7
0
7.5
0.3
3.2
3.2
0.71
11
4.2
2.5
19
30
4.3
3.4
2.3
5.5
3.2
0.3
7.9
0.4
4.2
1.0
1.4
12
4.5
0
3.2
24
100
4.7
3.8
2.7
1.1
9.0
0.5
4.9
0.8
2.09
13
4.8
0.9
k
k
V
V
di1
V
di2
V
di
V
V
V
P
P
V
V
V
P
P
V
diP
G
V
G
f
dB
V
dB
V
dB
V
cto
dG
f
10
10
3.0
0.68
6
11
1.7
1.2
3.4
12
0
1.43
dB
dB
dB
V
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