GS3031 데이터 시트보기 (PDF) - Gennum -> Semtech
부품명
상세내역
제조사
GS3031 Datasheet PDF : 8 Pages
| |||
TYPICAL PERFORMANCE CURVES
-10
-20
3:1
2:1
-30
4:1
-40
1.5:1
-50
1.2:1
-60
1:1
-70
-80
-90
-100 -90 - 80 -70
-60 -50 -40 -30 -20
INPUT LEVEL (dBV)
Fig. 5 I/O Transfer function for Different Compression Ratios
50
VIN = -96dBV
40
30
VIN = -80dBV
VIN = -60dBV
20
VIN = -40dBV
10
VIN = -20dBV
0
-10
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 6 Frequency Response for Different Input Levels
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 3.8 4.0
COMPRESSION RATIO (RATIO)
Fig. 7 Compression Settings Resistor Ratio for High Pass
Channel (RHI1 & RHI2) and Low Pass Channel (RLO1 & RLO2)
50
VIN = -60dBV
40
30
20
10
RVC = 220kΩ
RVC = 100kΩ
RVC = 47kΩ
RVC = 22kΩ
RVC = 10kΩ
0
-10
20
100
1k
FREQUENCY (Hz)
10k 20k
Fig. 8 Frequency Response for Different RVC Values
-10
COMPRESSION 1:1
-20
-30
RM PO = 0Ω
RM PO = 10kΩ
RM PO = 22kΩ
RM PO = 50kΩ
-40
-50
-50
-40
-30
-20
INPUT LEVEL (dBV)
Fig. 9 I/O Transfer Function for
Different RMPO Resistors
5
-10
-20
-30
RTH = ∞
-40
RTH = 0Ω
RTH = 10kΩ
-50
RTH = 22kΩ
-60
RTH = 47kΩ
RTH = 100kΩ
-70
-100 -90 -80 -70 -60 -50 -40
INPUT LEVEL (dBV)
30 -20
Fig. 10 I/O Transfer Function for
Different RTH Resistors
521 - 52 - 02
Share Link: 