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参数资料
| 型号： | NTE1292 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Integrated Circuit IF Amplifier and Detector |
| 中文描述： | 集成电路中频放大器和检测器 |
| 文件页数： | 2/3页 |
| 文件大小： | 25K |
| 代理商： | NTE1292 |
Electrical Characteristics:
(V
CC
= 12V, T
A
= +25
°
C unless otherwise specified)
Parameter
Symbol
R
5
=
∞
R
5
= 0
IF Voltage Gain
G
V
f = 5.5MHz
IF Output Voltage (Each Output)
V
O
At Limiting
AF Output Voltage
V
AF
f = 5.5MHz,
f =
±
50kHz,f
MOD
= 1kHz,
V
I
= 10mV, Q = 45
Distortion
f = 5.5MHz,
f = 25khz, f
MOD
= 1kHz,
V
I
= 10mV, Q = 45
f = 10.7MHz,
f =
±
50kHz,f
MOD
= 1kHz,
V
I
= 10mV, Q = 20
Input Voltage Before Limiting
V
LIM
f = 5.5MHz,
f =
±
50kHz,f
MOD
= 1kHz,
Q = 45
Test Conditions
Min
Typ
Max
Unit
Supply Current
I
CC
10
14
18
mA
11
–
20
mA
–
68
–
dB
170
250
–
mV
P
–
P
V
0.7
1.0
–
–
1.5
–
%
–
0.2
–
%
–
30
60
μ
V
Input Impedance
Z
I
R
O
f = 5.5MHz
15/6
40/4.5
–
k
/pF
k
dB
Output Resistance
1.9
2.6
3.3
Volume Control Range
V
af
Max
V
af
Min
V
8
70
85
–
DC Component of the Output
Signal
V
I
= 0
6.2
7.3
8.4
V
AM Rejection
a
AM
f = 5.5MH
Z
,
f =
±
50kH
Z
, f
MOD
= 1kH
Z
,
V
I
= 500
μ
V, MOD = 30%
f = 5.5MH
Z
,
f =
±
50H
Z
, f
MOD
= 1kH
Z
,
V
I
= 10mV, MOD = 30%
1dB Attenuation
50
60
–
dB
–
68
–
dB
Potentiometer Resistance
R
5
V
5
R
5
V
5
V
5
V
12
R
Z
–
3.7
4.7
k
V
k
V
μ
V
V
V
Potentiometer Voltage
1dB Attenuation
–
2.2
2.5
Potentiometer Resistance
70dB Attenuation
1.0
1.4
–
Potentiometer Voltage
70dB Attenuation
–
1.2
–
Noise Voltage at Output
V
I
= 10mV
I
12
= 5mA
–
30
–
Zener Voltage
11.2
12.0
13.4
Zener Slope Resistance
–
30
50
Breakdown Voltage
V
(BR)CBO
V
(BR)CEO
h
FE
45
65
–
I
3
= 500
μ
A
I
3
= 1mA
18
24
–
V
Current Gain
50
100
500
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