NJW1152 查看數據表（PDF） - Japan Radio Corporation

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NJW1152

SOUND PROCESSOR with SOUND ENHANCEMENT

Japan Radio Corporation  

NJW1152

q AGC CONTROL: AGC= H (AGC-ON)

PARAMETER

SYMBOL

AGC BOOST

AGCBST

AGC FLAT L

AGCFLTL

AGC FLAT M

AGCFLTM

AGC FLAT H

AGCFLTH

AGC CUT 3

AGCCUT3

TEST CONDITION

Vin=50mVrms

Vin=100mVrms

AGCLVL=” 1“

Vin=200mVrms

AGCLVL=” 2“

Vin=400mVrms

AGCLVL=” 3“

Vin=2Vrms

AGCLVL=” 3“

q SURROUND CONTROL (SURROUND-ON)

PARAMETER

SYMBOL

TEST CONDITION

SURROUND Gain 1

SURROUND Gain 2

SURROUND Gain 3

SURROUND Gain 4

Simulated Stereo Gain1

Simulated Stereo Gain2

GVSUR1

GVSUR2

GVSUR3

GVSUR4

GVSST1

GVSST2

Ain → Aout, f=100Hz

Surround=”Sur1 “

Ain → Bout, f=100Hz

Surround=”Sur1 “

Ain → Aout, f=100Hz

Surround=”Sur2 “

Ain → Bout, f=100Hz

Surround=”Sur2 “

Ain+Bin → Aout,

Surround=”SST“

Ain+Bin → Bout,

Surround=”SST“

q BBE (BBE ON)

PARAMETER

BBE low Frequency

Boost Range

BBE High Frequency

Boost Range

SYMBOL

TEST CONDITION

BBELOW BBE-Low=12dB

BBEHIGH BBE-High=12dB

MIN.

2.0

-2.5

-2.5

-2.5

-16

TYP.

3.0

0.0

0.0

0.0

-12

MAX.

4.0

2.5

2.5

2.5

-8.0

UNIT

dB

dB

dB

dB

dB

MIN.

6.5

2.5

10

7.5

1.0

1.0

TYP.

8.5

4.5

12

9.5

3.0

3.0

MAX.

10.5

6.5

14

11.5

5.0

5.0

UNIT

dB

dB

dB

dB

dB

dB

MIN.

-

-

TYP.

12.0

12.0

MAX.

-

-

UNIT

dB

dB

q AUXILIARY OUTPUT

PARAMETER

Low level Output Voltage

High level Output Voltage

SYMBOL

VOL

VOH

TEST CONDITION

IOL =1mA

IOH =1mA

MIN.

-

3.5

TYP.

0.5

4.5

MAX.

1.5

-

UNIT

V

V

-4-

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