m62464afp Mitsumi Electronics, Corp., m62464afp Datasheet - Page 6

• Manufacturer Part Number: m62464afp
• Description: Dolby Pro Logic Surround Decoder
• Manufacturer: Mitsumi Electronics, Corp.

ELECTRICAL CHARACTERISTICS
Auto-Balance
Adaptive Matrix
Noise Sequencer
Modified B-type Noise Reduction (0dB reference is 300mVrms/100Hz at SOUT)
Trimmer
Total
Line
Symbol
Master Volume
TRIM
TRIM
THDNR
THDAM
TRIMS
MR
HRAM
SNAM
ATT
SNVOL
THDLN
SNLN
ATT
VGNR
DEC1
DEC2
DEC3
SNNR
VOLS1
VOLS2
CTLN
HRNR
Vno
Zi
CPR
CER
VoL
Vno
Icc
I
DD
(Ta=25 C, Vcc=9V, V
max
min
max
min
Output noise level
Noise level accuracy relative to Cch
Output level accuracy relative to Cch
Total harmonic distortion
Total harmonic distortion
Total harmonic distortion
Gain between input and output
S/N ratio
S/N ratio
Line cross-talk
Input impedance
Capture range
Error collection
Volume step1
Volume step2
Trimmer step
Matrix rejection
Head room
Decode character 1
Decode character 2
Decode character 3
Head room
S/N ratio
Maximum attenuation
Maximum attenuation
Circuit current
Circuit current
S/N ratio
Minimum attenuation
Minimum attenuation
Parameter
DD
=5V, 0dBd=300mVrms, at COUT, f=1kHz unless otherwise noted)
THD=1%,
4ch mode,30kHz LPF
Rg=0 ,weighted CCIR/ARM
L,R,SLch output
L,R,C,SLch output
ATT=0 to -40dB,TRIM=0dB
ATT=-40 to -79dB,TRIM=0dB
ATT=0dB,TRIM=0dB
ATT=- ,CCIR/ARM
ATT=- ,Vi=2Vrms
No signal
No signal
30kHz LPF
DIN-AUDIO
L,R,C,SLch output
L,R,SLch 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%
Rg=0 ,weighted CCIR/ARM
TRIM=-31dB,VOLATT=0dB
TRIM=0dB,VOLATT=0dB
VOLATT=0dB
(
Test condition
MITSUBISHI
6
ELECTRIC
/
22
)
Dolby Pro Logic Surround Decoder
4ch mode
MITSUBISHI SOUND PROCESSORS
Min.
-0.5
-1.6
-3.0
-6.8
-3.0
-3.0
-15
-0.5
-34
70
3.8
15
95
70
11
25
15
68
0.5
0.2
0.6
85
M62464AFP
-12.5
0.002
Limits
Typ.
100
0.05
0.07
-0.1
-1.5
-5.3
-95
-31
22
1.0
1.0
1.0
80
30
15
6.8
40
17
80
17
78
95
0
5
4
0
0
0
-3.8
1.4
0.2
-10
9.8
-28
0.05
Max.
0.3
-87
3.0
1.5
1.8
3.0
1.4
0.5
0.5
45
44
25
0
Units
dB
dB
%
dB
dB
dB
dB
dB
dB
mA
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
k
%
%