NJW1104 View Datasheet(PDF) - Japan Radio Corporation

Part Name

Description

Manufacturer

NJW1104

DOLBY PRO LOGIC SURROUND DECODER

Japan Radio Corporation  

NJW1104

n ELECTRICAL CHARACTERISTICS (VCC=10V, VDD=5V, Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

u OTHER SURROUND

Total Harmonic Distortion

Headroom

Signal to Noise Ratio

u DIGITAL TIME DELAY

Delay Time

THDOS

HROS

SNOS

Vin=0dBd,f=1kHz

L+R,L-R output

VCC=9V at THD=1%

L+R,L-R mode

Rg=0,weighted:CCIR/ARM

L+R,L-R mode

Td

fOSC=4MHz

Total Gain

Total Harmonic Distortion

Maximum Output Voltage

Output Noise Voltage

u DIGITAL AUXILIARY OUTPUT

Low Level Output

High Level Output

Gv

THD

Vomax

No

Vin=0.3Vrms Td=15.4ms

f=1kHz

Td=20.5ms

30kHz LPF

Td=25.6ms

Td=30.7ms

Td=41.0ms

Td=51.2ms

Td=61.4ms

Vin:f=1kHz

30kHz LPF,THD=3%

Rg=600W

Td=15.4ms

Vin=0Vrms

Td=20.5ms

JIS-A

Td=25.6ms

Td=30.7ms

Td=41.0ms

Td=51.2ms

Td=61.4ms

VOL Output Current=-1mA

VOH Output Current=1mA

MIN. TYP. MAX. UNIT

-

0.05

0.2

dB

15

17

-

dB

75

80

-

dB

12.4

15.4

18.4

ms

17.5

20.5

23.5

ms

22.6

25.6

28.6

ms

27.7

30.7

33.7

ms

38.0

41.0

44.0

ms

48.2

51.2

54.2

ms

58.4

61.4

64.4

ms

-3.0

0.0

3.0

dB

-

0.3

0.6

%

-

0.3

0.6

%

-

0.4

0.8

%

-

0.5

1.0

%

-

0.6

1.2

%

-

0.7

1.4

%

-

0.8

1.6

%

1.5

1.8

-

Vrms

-

-85

-75

dBV

-

-85

-75

dBV

-

-85

-75

dBV

-

-80

-70

dBV

-

-80

-70

dBV

-

-80

-70

dBV

-

-75

-65

dBV

0.0

-

0.3VDD dB

0.7VDD

-

VDD

dB

Ver.1.0

-3-

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