參數(shù)資料
型號(hào): NTE1727
廠商: NTE Electronics, Inc.
英文描述: Quadruple Operational Amplifier 14-SO 0 to 70
中文描述: 集成電路電視信號(hào)處理器
文件頁數(shù): 2/3頁
文件大小: 24K
代理商: NTE1727
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Circuit Current
I
7
I
15
V
5
9
Apply 12V with 200 to Pin7
7.5
12.0
15.5
mA
V
15
9
= 12V
Apply 12V with 200 to pin7
18
25
33
mA
Protector Operating Voltage
0.73
0.86
V
Oscillation Starting Voltage
(V
Osc)
Vertical Oscillation Frequency
V
OSC
s(1)
f
VO
= 40Hz to 60Hz, 0.7V
P
P
or more
6
V
f
VO
V
CC
1 = 12V, R
OSC(V)
= 9.5k
f
VO
|9.6V to f
VO
| 14.4V
47
50
53
Hz
f
VO
Change with Supply
Voltage
f
VO
/V
CC
0
1.0
1.3
Hz
Pulse Width (V
Osc)
Vertical Pull
In Range
V
CC
1 = 12V, R
OSC(V)
= 9.5k
V
CC
1 = 12V, R
OSC(V)
= 9.5k
V
CC
1= 12V, R
OSC(V)
= 9.5k
420
600
780
μ
s
Hz
f
VP
V
(saw)
43
47
Vertical Sawtooth Wave
Amplification
0.9
1.2
1.5
V
P
P
f
VO
Change with Ambient
Temperature
f
VO
/T
A
T
A
=
20
°
to +70
°
C
0.8
Hz/
°
C
V
(saw)
Change with Ambient
Temperature
V
(saw)
/T
A
T
A
=
20
°
to +70
°
C
30
mV
P
P
/
°
C
Oscillation Starting Voltage
V
OSC
s(2)
f
HO
f
VO
= 10kHz to 20kHz, 1V
P
P
or more
V
CC2
= 12V, R
OSC(H)
= 2.95k
6
V
Horizontal Oscillation
Frequency
15.0
15.75 16.25
kHz
f
HO
Change with Supply
Voltage
f
HO
/V
CC
f
HO
|9.6V to f
HO
| 14.4V
0
100
200
Hz
Pulse Width Duty Ratio
(H
Osc)
f
HO
Control Sensitivity
f
HO
Change with Ambient
Temperature
V
CC
2 = 12V
31.5
35.4
38.9
&
I
O
=
±
100
μ
A
T
A
=
20
°
to +70
°
C
19
21
23
Hz/
μ
A
Hz/
°
C
f
HO
/T
A
1.67
+1.67
AFC Loop Gain
f
AFC
μ
x
5800
7700
9600
Hz/rad
V
CC
1
Vertical Integral Capacitor
13
Vertical Hold Volume
12
11
10
V
CC
2
Pin Connection Diagram
GND
DC/AC Feedback Input
Noise Detector Input
Sync Separator Output
Vertical Pulse Output
Vertical Sawtooth Capacitor
1
2
3
4
5
6
7
8
9
AFC Reference Signal Input
Horizontal AFC Output
Horizontal Hold Volume
Horizontal OSC Capacitor
X
Ray Protect Input
Horizontal Output
Vertical Output
18
17
16
15
14
Video Signal Input
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