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参数资料
| 型号： | NTE1810 |
| 厂商： | NTE Electronics, Inc. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正电压稳压器 |
| 文件页数： | 2/3页 |
| 文件大小： | 26K |
| 代理商： | NTE1810 |
Electrical Characteristics:
(V
CC
= 12V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
IF Amplifier Detection AGC AFC Circuit
Video Detector Output
V
O
S
(IN)
V
I(max)
DG
f = 58.75MHz, V
i
= 80dB
μ
, m = 87.5%
V
O
=
–
3dB
1.9
2.2
2.5
V
p
–
p
dB
μ
dB
μ
%
Input Sensitivity
49
53
57
Max. Allowable Input
103
108
–
Differential Gain
f = 58.75MHz, V
i
= 80dB
μ
, m 87.5%
f = 58.75MHz, V
i
= 80dB
μ
, m = 87.5%
V
o
=
–
3dB
G
RFAGC
f = 10kHz, V
i
= 10mV
R
L
= 68
/82k
V
10
R
L
= 68k
/82k
–
2
6
Differential Phase
DP
–
2
5
deg
Frequency Characteristics
f
c
4.5
5
6
MHz
RF AGC Gain
40
44
48
dB
AFC Phase Det. Sensitivity
30
40
60
mV/kHz
AFC Center Voltage
4.2
6.5
8.2
V
VCO APC Circuit
VCO Max. Variable Range
f
V(1)
f
V(2)
V
13
= 2V
V
13
= 3V
+0.85
+1.5
+2.5
MHz
–
4.0
–
2.4
–
1.4
MHz
VCO Control Sensitivity
3
4.5
6
kHz/mV
APC Pull
–
In Range
f
APC(1)
f
APC(2)
+0.85
+1.5
+2.5
MHz
–
3.5
–
2.5
–
1.6
MHz
SIF Circuit
Total Detector Output
V
O
f
o
= 4.5MHz, f
m
= 400Hz,
f =
±
25kHz,
V
i
= 100V
ms
f
o
= 4.5MHz, f
m
= 400Hz
400
500
650
mV
rms
Input Limiting Voltage
V
i(lim)
–
36
40
dB
μ
DC Characteristics
Circuit Current
I
4
+I
12
50
70
90
mA
V
CC
(VCO)
APC Filter
GND (VCO)
Pin Connection Diagram
V
CC
Sound Output Level Adjust
SIF Input Bias
SIF Input
SIF Input Bias
GND
SIF Coil
Sound Output
GND
Video f Character Compensation
Video Output
Video Input
Detector Output
VCO Coil
15
VCO Coil
IF AGC Filter
APC Filter Switch
Lock Detect Filter
AFC Coil
AFC Output
1
2
3
4
5
6
7
8
9
IF Input
IF Input
RF AGC Delay Adjust
RF AGC Output
28
27
26
25
24
23
22
21
20
19
18
17
16
SIF Coil
10
11
12
13
14
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