GS3023 Ver la hoja de datos (PDF) - Gennum -> Semtech

Número de pieza

componentes Descripción

Fabricante

GS3023

CIC Size DynamEQ® I Dynamic Equalizer - Class D

Gennum -> Semtech 

35

VIN=-96dBV

30

VIN=-88dBV

25

VIN=-80dBV

20

VIN=-70dBV

15

VIN=-60dBV

10

5

VIN=-40dBV

0

VIN=-20dBV

-5

-10

-15

20

100

1k

FREQUENCY (Hz)

10k 20k

Fig. 5 Frequency Response for Different Input Levels

30

25

VIN = -50dBV

20

15

RVC=100kΩ

RVC=47kΩ

RVC=22kΩ

10

RVC=15kΩ

5

0

-5

-10

-15

20

100

1k

10k 20k

FREQUENCY (Hz)

Fig. 7 Frequency Response for Different RVC Values

-10

-20

-30

1kHz

-40

2kHz

5kHz

-50

RTH = ∞

-60

-70

1kHz

-80

RTH = 0

2kHz

5kHz

-90

-100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0

INPUT LEVEL (dBV)

Fig. 6 I/O Transfer Function for Different Test

Frequencies. Shown for Min/Max RTH Resistors Values

35

VIN=-96dBV

30

25

20

CHP=100nF

CHP=68nF

15

CHP=33nF

10

CHP=10nF

5

CHP= No capacitor

0

VIN=-20dBV

-5

-10

-15

20

100

1k

FREQUENCY (Hz)

10k 20k

Fig. 8 Corner Frequency vs CHP Capacitor Value

35

30

25

20

15

10

5

0

-5

-10

-15

20

RTH = ∞

= 100kΩ

= 47kΩ

= 22kΩ

=0

VIN=-96dBV

100

1k

FREQUENCY (Hz)

10k 20k

Fig. 9 Frequency Characteristics for Different

RTH Values

5

521 - 15 - 03

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