GM3036 查看數據表（PDF） - Gennum -> Semtech
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GM3036 Datasheet PDF : 8 Pages
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50
R3 - Tap 0
VIN = -80dBV
40
R1 - Tap 15
30
R1 - Tap 0
20
10
0
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 9 Frequency Response for
Different Crossover Frequency Steps
50
R6 - Tap 0
VIN = -80dBV
40
30
R1 - Tap 0
R1 - Tap 15
20
10
0
20
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 10 Frequency Response for
Different Crossover Frequency Steps
50
VIN = -80dBV
40
R3 - Tap 0
R1 - Tap 2
30
20
10
0
20
R6 - Tap 0
R1 - Tap 2
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 11 Crossover Frequency
Representation
10k
VIN = -80dBV
1k
500
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R1 RESISTOR TAPS
(Tap 0 - 69.5kΩ, Tap 15 - 0kΩ)
Fig. 12 Crossover Frequency
Adjustment
-20
ƒ=1kHz
R6-Tap 0
R3-Tap 0
-30
R2-Tap 0
-40
-50
R2-Tap 15
-60
-70
-100
-90
-80
-70
-60
-50
-40
INPUT LEVEL (dBV)
Fig. 13 I/O Transfer Function for
Different Thresholds
-40
-42
-46
-50
-54
-58
-62
-66
-70
-74
-78
-82
-86
-90
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R2 RESISTOR TAPS
(Tap 0 - 49.5kΩ, Tap 15 - 0kΩ)
Fig. 14 Threshold Adjustment
521 - 74 - 06
6 of 8
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