GS3028 Просмотр технического описания (PDF) - Gennum -> Semtech
Номер в каталоге
Компоненты Описание
производитель
GS3028 Datasheet PDF : 8 Pages
| |||
-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. 10 I/O Transfer Function for
Different RMPO Resistors
1000
198kΩ
100
9kΩ
10
1
-100 -90 -80 -70 -60 -50 -40 30 -20
INPUT LEVEL (dBV)
Fig. 12 Stage A Compressor Feedback Resistor Value
-10
-20
-30
RTH = ∞
-40
RTH = 0Ω
RTH = 10kΩ
-50
RTH = 22kΩ
RTH = 47kΩ
-60
RTH = 100kΩ
-70
-100 -90
-80 -70 -60 -50 -40
INPUT LEVEL (dBV)
30 -20
Fig. 11 I/O Transfer Function for
Different RTH Resistors
10000
1.6MΩ
1000
100 72kΩ
1:1
2:1
4:1
15kΩ
10
-100 -90
-80 -70 -60 -50 -40
INPUT LEVEL (dBV)
30 -20
Fig. 13 Expander / Compressor Resistors Values
50 Rƒc = ∞
40
Crossover
Frequency
30
20
4:1 in Low Frequency
1:1 in High Frequency
10
1:1 in Low Frequency
4:1 in High Frequency
0
-10
20
VIN = -80dBV
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 14 Crossover Frequency Representation
for GS3027 Processor
50 Rƒc = ∞
40
Crossover
Frequency
30
20
10
0
-10
20
4:1 in Low Frequency
1:1 in High Frequency
1:1 in Low Frequency
4:1 in High Frequency
VIN = -80dBV
100
1k
10k 20k
FREQUENCY (Hz)
Fig. 15 Crossover Frequency Representation
for GS3028 Processor
521 - 34 - 03
6
Share Link: 