GS3021 데이터 시트보기 (PDF) - Gennum -> Semtech

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GS3021

Dynamic Equalizer - Class D

Gennum -> Semtech 

-12

-14

-16

-18

-20

-22

-24

-26

-28

-30

-32

-34

-36

-38

-40

-50

ƒ = 5kHz

-45 -40 -35

RMPO=0Ω

RMPO=10kΩ

RMPO=22kΩ

RMPO=33kΩ

RMPO=50kΩ

-30 -25 -20 -15 -10 -5 0

INPUT LEVEL (dBV)

Fig. 11 I/O for Various RMPO Settings

1

VIN=-40dBV

CHP=0.1µF

No Capacitor

0.1100

1k

10k

FREQUENCY (Hz)

Fig. 13 THD & Noise vs Frequency

1

No Capacitor

CHP=0.1µF

0.1

3k

VIN=-40dBV

∆ ƒ=200Hz

10k

100k

FREQUENCY (Hz)

Fig. 15 Intermodulation Distortion (CCIF)

vs Frequency

10

1

No Capacitor

ƒ=1kHz

CHP=0.1µF

0.1

-80

-70

-60

-50

-40

-30

-20

INPUT LEVEL (dBV)

Fig. 12 THD & Noise vs Input Level

10

ƒ =4kHz

∆ ƒ=200Hz

1

No Capacitor

CHP=0.1µF

0.1 -80

-70

-60

-50

-40

-30

-20

INPUT LEVEL (dBV

Fig. 14 Intermodulation Distortion (CCIF)

vs Level

521 - 06 - 03

6

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