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參數(shù)資料
| 型號(hào)： | M62464FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Dolby Pro Logic Surround Decoder |
| 中文描述： | 杜比定向邏輯環(huán)繞聲解碼器 |
| 文件頁(yè)數(shù)： | 6/22頁(yè) |
| 文件大小： | 183K |
| 代理商： | M62464FP |
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ELECTRIC
( 6
MITSUBISHI
PRELIMINARY
Notice ; This is not a final specification.
some parametric limits are subject to change.
ELECTRICAL CHARACTERISTICS
(Ta=25 C, Vcc=9V, V
DD
=5V, 0dBd=300mVrms, at COUT, f=1kHz unless otherwise noted)
M62464AFP
Dolby Pro Logic Surround Decoder
MITSUBISHI SOUND PROCESSORS
22
Symbol
Parameter
Units
Limits
Typ.
Min.
Max.
Test condition
Icc
I
DD
Circuit current
No signal
CPR
CER
Capture range
Error collection
mA
mA
dB
dB
VoL
MR
HRAM
Output level accuracy relative to Cch
L,R,SLch output
L,R,C,SLch output
Matrix rejection
Head room
THDAM
SNAM
Noise Sequencer
4ch mode,30kHz LPF
THD=1%,
S/N ratio
Rg=0
,weighted CCIR/ARM
Vno
Vno
Modified B-type Noise Reduction (0dB reference is 300mVrms/100Hz at SOUT)
Output noise level
Noise level accuracy relative to Cch
dB
dB
L,R,SLch output
Gain between input and output
Vin=0dBd,f=100Hz
Vin=0dBd,f=1.0kHz
Vin=-15dBd,f=1.4kHz
Vin=-40dBd,f=5.0kHz
Vin=0dBd,f=1kHz,30kHz LPF
THD=1%
DEC1
DEC2
DEC3
Decode character 1
Decode character 2
THDNR
HRNR
SNNR
Master Volume
Rg=0
,weighted CCIR/ARM
Head room
S/N ratio
%
dB
dB
dB
dB
ATT
max
dB
dB
-95
0
ATT=-
∞
,Vi=2Vrms
ATT=0dB,TRIM=0dB
ATT=0 to -40dB,TRIM=0dB
ATT=-40 to -79dB,TRIM=0dB
30
15
5
4
dB
dB
dB
%
dB
0
40
17
0.05
80
-12.5
0
6.8
-0.1
-1.5
-5.3
0.07
17
78
4ch mode
dB
Volume step1
1.0
1.0
VOLS1
THDLN
Total harmonic distortion
S/N ratio
Line cross-talk
30kHz LPF
DIN-AUDIO
0.002
100
80
%
dB
SNLN
CTLN
ATT
min
Zi
Input impedance
22
k
VGNR
SNVOL
95
dB
L,R,C,SLch output
dB
-0.5
25
15
0.5
0.2
70
-15
-0.5
-10
0.5
-1.6
-3.0
-6.8
1.4
0
-3.8
0.3
15
68
0.05
95
70
11
44
-87
3.0
1.5
-3.0
0.5
0.2
85
45
25
9.8
3.8
ATT=-
∞
,CCIR/ARM
TRIM
max
Maximum attenuation
dB
-31
TRIM=-31dB,VOLATT=0dB
TRIM=0dB,VOLATT=0dB
VOLATT=0dB
dB
Trimmer step
1.0
TRIMS
Line
TRIM
min
Minimum attenuation
dB
0
dB
Volume step2
S/N ratio
VOLS2
1.8
3.0
1.4
-3.0
0.6
-28
-34
Trimmer
Maximum attenuation
Minimum attenuation
Total harmonic distortion
Decode character 3
Total harmonic distortion
Adaptive Matrix
Auto-Balance
Circuit current
No signal
Total
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M62465FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Dolby Pro Logic Surround |
| M62475FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER |
| M6248 | 制造商:Tamura Corporation of America 功能描述: |
| M62481FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:PICKUP SERVO SYSTEM WITH AUTOMATIC ADJUSTMENT |
| M62490FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS |
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