GS3044 Datasheet, PDF (5/6 Pages) List of Unclassifed Manufacturers – AGC-O with Active Low Cut Filter in a CIC Size Hybrid

TYPICAL PERFORMANCE CURVES
-15
-20
-25
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-140
R_VC = 100k
50k
25k
12.1k
4.75k
1.5k
0
-120 -100 -80
-60
INPUT (dBV)
R_TH=0
V_IN = 1kHz
-40
-20
0
Fig. 5 Input vs Output Volume Control Settings
-20
-25
R_TH=0
-30
R_TH=25k
-35
-40
R_TH=100k
-45
-50
-55
RV_VINC^==11kH00zk
-60
-65
-70
-140
-120 -100 -80
-60
-40
-20
0
INPUT (dBV)
Fig. 6 Input vs Output Threshold Settings
45
R_TH=0
40
R_TH=25k
35
R_TH=50k
30
R_TH=100k
25
V_IN = -70dBV
20
R_VC = 100k
15
10
5
0
100
1k
10k
FREQUENCY (kHz)
Fig. 7 Frequency Response vs R_TH
45
40
35
30
25
20
15
10
5
0
100
R_HP = 100kΩ
R_HP = 0
V_IN = -70dBV
R_VC = 100kΩ
R_TH = 0
1k
10k
FREQUENCY (kHz)
Fig. 8 Frequency Response vs R_HF
10
RV_VINC^==11k0H0zk
R_TH = 0
1
R_TH = 100k
0.1
-90 -80 -70 -60 -50 -40 -30 -20 -10 0
INPUT (dBV)
Fig. 9 THD vs Input
6
5
4
3
V_IN = -40dBV
2
R_TH = 0
R_VC = 100kΩ
1
R_TH = 100kΩ
0
100
1k
10k
FREQUENCY (kHz)
Fig. 10 THD vs Frequency
5
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