GA3204 Просмотр технического описания (PDF) - Gennum -> Semtech

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GA3204

Multimemory Programmable DynamEQ®II

Gennum -> Semtech 

10

VIN = -40dBV

R4 - Tap 13

R7 - Tap 7

1

0.1

0.1k

1.0k

10k

FREQUENCY (Hz)

Fig. 17 THD and Noise vs Frequency

10

ƒ = 1 kHz

R4 - Tap 13

R7 - Tap 7

1

0.1

-80

-70

-60

-50

-40

-30

-20

INPUT LEVEL (dBV)

Fig 18 THD and Noise vs Input Level

10

VIN = -40dBV

∆ = 200Hz

R4 - Tap 13

R7 - Tap 7

1

0.1

3k

10k

FREQUENCY (Hz)

100k

Fig. 19 Intermodulation Distortion (CCIF) vs Frequency

10

ƒ = 4kHz

∆ = 200Hz

R4 - Tap 13

1

R7 - Tap 7

0.1

0.01

-80

-70

-60

-50

-40

-30

-20

INPUT LEVEL (dBV)

Fig. 20 Intermodulation Distortion (CCIF) vs Input Level

60

R = 200kΩ

50

R = 100kΩ

R = 50kΩ

40

R = 25kΩ

30

R = 10kΩ

20

10

20

100

1k

FREQUENCY (Hz)

10k 20k

Fig. 21 Frequency Response for Different

Feedback Resistor Values

GENNUM CORPORATION

7

522 - 17 - 03

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