HA12231FP 데이터 시트보기 (PDF) - Renesas Electronics

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HA12231FP

Audio Signal Processor for Car Deck (PB 1 Chip)

Renesas Electronics 

HA12231FP

Characteristic Curves

EQOUT Noise Output vs. Transmission Frequency

0

EQOUT(L), VCC = 9 V,

Vin = 0 dBm, 120 µs

−10

FIN(L)

RIN(L)

toward Cellular phone noise

−20

−30

−40

−50

−60

100

1000

Transmission Frequency (MHz)

10000

EQOUT Noise Output vs. Transmission Signal Input Level

0

EQOUT(L), VCC = 9 V,

120 µs, f = 900 MHz

−10

FIN(L)

RIN(L)

−20 toward Cellular phone noise

−30

−40

−50

−60

−70

−80

−50

−40

−30

−20

−10

0

High Frequency Input Vin (dBm)

10

20

Rev.2.00 Jun 15, 2005 page 11 of 22

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