M62463FP Ver la hoja de datos (PDF) - MITSUBISHI ELECTRIC

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componentes Descripción

Fabricante

M62463FP

Dolby Pro Logic Surround Decoder

MITSUBISHI ELECTRIC  

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MITSUBISHI SOUND PROCESSORS

M62463FP

Dolby Pro Logic Surround Decoder

ELECTRICAL CHARACTERISTICS

(Ta=25 C,Vcc=9V,Vdd=5V ,Cch volume=0dB,at C-OUT 0dBd=300mVrms,f=1kHz unless otherwise noted)

Symbol

Parameter

Total

Icc

Circuit current

IDD

Circuit current

Auto-Balance

Test conditions

No signal

No signal

Limits

Min

Typ

Units

Max

25

40

mA

13

25

mA

CPR

CER

Capture range

Error collection

5

dB

4

dB

Adaptive Matrix

VoL

MR

HRAM

Output level accuracy relative to Cch L, R, Sch output

Matrix rejection

L, R, C, Sch output

Head room

L, R, C, Sch output

-0.5

0

0.5

dB

25

40

dB

15

17

dB

THDAM Total harmonic distortion L, R, Cch output 30kHzLPF

0.05 0.2

%

SNAM S/N ratio

Rg=0Ω,weighted CCIR/ARM 4ch mode 70

80

dB

Noise Sequencer

Vno

Output noise level

Vno

Noise level accuracy relative to Cch

L, R, C, Sch output

L, R, Sch output

-15

-12.5 -10

dB

-0.5

0

0.5

dB

Modified B Noise Reduction (Sch Volume=0dB, 0dB reference is 300mVrms/100Hz at S-Out)

VGNR Gain between input and output Vin=0dBd,f=100Hz

5.1

dB

DEC1

Decode character 1

Vin=0dBd,f=1.0kHz

-1.6

-0.1 1.4

DEC2

DEC3

DEC4

Decode character 2

Decode character 3

Decode character 4

Vin=-15dBd,f=1.4kHz

Vin=-20dBd,f=1.4kHz

Vin=-40dBd,f=5.0kHz

-3.0

-1.5

0

-4.9

-3.4 -1.9

dB

-6.8

-5.3 -3.8

THDNR Total harmonic distortion Vin=0dBd,f=1kHz 30kHzLPF

0.07 0.3 %

HRNR

SNNR

Head room

S/N ratio

THD=1%

15

17

dB

Rg=0Ω ,weighted CCIR/ARM

68

78

dB

Cch/Sch Master Volume

ATTmax Maximum attenuator

ATT=-∞,Vi=2Vrms

-95

-87 dB

ATTmin

Minimum attenuator

ATT=0dB

-3.0

0

3.0 dB

VOLS1 Volume step

ATT=0 to -40dB

0.5

1.0

1.5

dB

VOLS2 Volume step

ATT=-40 to -87dB

0.2

1.0

1.8

dB

CTVOL Volume cross-talk

R input/CVOL,SVOL output 68

83

dB

Line(Bypass mode)

THDLN Total harmonic distortion L,Rch output 30kHzLPF

SNLN

S/N ratio

L,Rch output

95

CTLN Line cross-talk

L input/R output , R input/L output 70

Zi

Input impedance

11

0.002 0.05 %

100

dB

80

dB

22

44 kΩ

MITSUBISHI

ELECTRIC

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