GS3011 Datasheet, PDF (5/7 Pages) List of Unclassifed Manufacturers – DynamEQ I Dynamic Equalizer

50
V_IN = -96dBV
40
VIN= -90dBV
VIN = -70dBV
30
VIN = -50dBV
20
VIN = -30dBV
VIN = -20dBV
10
0
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 5 Frequency Response for Different Input Levels
50
VIN = -50dBV
40
30
20
RVC=100 kΩ
RVC=47 kΩ
RVC=22 kΩ
RVC=15 kΩ
10
0
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 7 Frequency Response for Different RVC Values
0
-10
5kHz
-20
2kHz
-30
1kHz
-40
RTH = ∞
-50
-60
-70
-80
-100
RTH = 0
-90 -80 -70
5kHz
2kHz
1kHz
-60 -50 - 40 -30 -20
INPUT LEVEL (dBV)
Fig. 6 I/O Transfer Function for Different Test
Frequencies. Shown for Min/Max RTH Resistors Values
50
VIN=-96dBV
40
No Capacitance
30
CHP=68 nF
CHP=33nF
CHP=10nF
20
CHP=0.1µF
10
VIN=-20dBV
0
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 8 Corner Frequency vs CHP Capacitor Value
0
-10
ƒ = 1kHz
-20
-30
-40
RTH = 0Ω
-50
22kΩ
-60
47kΩ
100kΩ
-70
RTH = ∞
-80
-100 -90 -80 -70
-60 -50 - 40 -30 -20
INPUT LEVEL (dBV)
Fig. 9 I/O Transfer Function for Different RTH Resistors
50
RTH = ∞
= 100kΩ
40
= 47kΩ
= 22kΩ
30
=0
20
10
VIN=-96dBV
0
20
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 10 Frequency Characteristics for Different
RTH Values
5
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