CXA1898Q 查看數據表（PDF） - Sony Semiconductor

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CXA1898Q

Recording/Playback Equalizer Amplifier

Sony Semiconductor 

AGC Output response

10

VCC = 8V

1kHz

5

32

0

300k

47µ

–5

AGC OFF

–10

AGC ON

–15

–35 –30 –25 –20 –15 –10 –5

Input level (dBm)

CXA1898Q

Recording equalizer total harmonic distortion

VCC = 8V

Norm – NS mode

RL = 2.7kΩ

2.0

1kHz

0dB = –10dBm

1.0

0.5

0.2

0.1

–15 –10 –5

0

5

10

Output level (dB)

Playback equalizer total harmonic distortion

VCC = 8V

120µs – NS mode

RL = 2.7kΩ

2.0

1kHz

1.0

0.5

0.2

0.1

–30 –25 –20 –15 –10 –5

Output level (dB)

– 25 –

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