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参数资料
| 型号： | NTE1608 |
| 厂商： | NTE Electronics, Inc. |
| 英文描述： | Quad Differential Comparator 14-PDIP 0 to 70 |
| 中文描述： | 上午调谐器集成电路瓦特/电子调谐 |
| 文件页数： | 2/3页 |
| 文件大小： | 24K |
| 代理商： | NTE1608 |
Electrical Characteristics:
(T
A
= +25
°
C unless otherwise specified)
Supply Voltage (Pin8, Pin14), V
CC
max
Output Voltage (Pin5, Pin7), V
o
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage (Pin3), V
i
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply Current (Pin5 + Pin7 + Pin8 + Pin14), I
CC
max
Output High Drive Current (Pin18), I
18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output High Drive Current (Pin20), I
20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation, P
D
max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16V
24V
5.6V
32mA
5mA
2mA
700mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–
20
°
to +70
°
C
–
40
°
to +125
°
C
Recommended Operating Condition:
(T
A
= +25
°
C unless otherwise specified)
Recommended Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12V
Electrical Characteristics:
(T
A
= +25
°
C, V
CC
= 12V, f
r
= 1MHz, f
m
= 400Hz unless otherwise
specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Current Dissipation
I
CC
Quiescent
With 107dB
μ
Input
With 23dB
μ
Input, MOD = 30%
With 80dB
μ
Input, MOD = 30%
With 23dB
μ
Input, MOD = 30%
With 80dB
μ
Input, MOD = 30%
With 80dB
μ
Input, MOD = 30%
With 107dB
μ
Input, MOD = 30%
Quiescent
With 107dB
μ
Input
16
25
35
mA
19
29
40
mA
Detector Output
v
o
–
27.5
–
23.0
–
18.5
dBm
–
15.5
–
12.5
–
9.5
dBm
Signal
–
to
–
Noise Ratio
S/N
16
20
–
dB
52
57
–
dB
Total Harmonic Distortion
THD
–
0.4
1.0
%
–
0.3
1.0
%
Signal Meter Output
V
SM
–
0
0.5
V
3.0
4.5
7.0
V
Input at Signal Meter Output = 1V
V
in
V
OSC
19
25
31
dB
μ
mV
rms
Local Oscillation
–
Buffer Output
250
350
–
Reference Characteristics:
Parameter
Symbol
Test Conditions
Typ
Unit
Signal Meter Output
V
SM
THD
With 40dB
μ
Input
With 112dB
μ
Input, MOD = 30%
From V
OSC(L)
(522kHz) to V
OSC(H)
(1647kHz)
With 80dB
μ
Input, 1/2 Output Frequency
With 80dB
μ
Input, 1/10 Output Frequency
2.5
V
Total Harmonic Distortion
2
%
Local Oscillation Fluctuation within a Band
V
OSC
V
SM
–
BW
10
±
1.5
–
4.5
+7.0
mV
rms
kHz
Signal Meter Bandwidth (Note 1)
kHz
Selectivity
±
10kHz at 30% MOD
f
r
= 600kHz
f
r
= 1400kHz
45
dB
IF Interference
85
dB
Image Frequency Interference Ratio
40
dB
Note 1. BFB450C4 (Murata, japan) was used as a narrow band filter (0dBm = 775mV, 0dB
μ
= 1
μ
V).
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