M62465FP Datasheet, PDF (11/24 Pages) Mitsubishi Electric Semiconductor – Dolby Pro Logic Surround

PRELIMINARY
Notice ; This is not a f inal specif ication.
some parametric limits are subject to change.
MITSUBISHI SOUND PROCESSORS
M62465FP
Dolby Pro Logic Surround
ELECTRICAL CHARACTERRISTICS (DIGITAL DELAY)
(Ta=25•C,Vcc=9V,VDD=5V,Vin=200mVrms, fck=4MHz unless otherwise noted)
Symbol
Parameter
Digital Delay
Conditions
Limits
Min
Typ
Td
Delay time
See Delay time contorol (15/24)
f ordelay time setting.
12.4
17.0
25.6
38.0
46.2
15.4
20.0
28.6
41.0
49.2
137.5 147.5
Gv
Input-output gain
Td=15.4ms
Td=20.0ms
THD
Output distortion
30kHz LPF
Td=28.6ms
Td=41.0ms
Td=49.2ms
Td=147.5ms
Td=196.6ms
Vomax ^{Maximum output voltage 30kHz LPF,THD=10%}
Td=15.4ms
186.6 196.6
-3.0
0
0.3
0.3
0.5
0.6
0.7
1.5
2.0
0.7
1.0
-92
Td=20.0ms
-92
Rg=620Ω,
Td=28.6ms
-92
No
Output noise voltage
Vi=0mVrms,
Td=41.0ms
-90
IHF-A
Td=49.2ms
-90
Td=147.5ms
-82
Td=196.6ms
-77
Delay Volume (VOL OUT)
Gv
Input-output gain Volume max
0
3
ATTmax Maximum attenuation Delay of f mode,Volume min,IHF-A
-70
Max ^Unit
18.4
23.0
31.6
44.0 ^ms
52.2
157.5
206.6
3.0
dB
0.6
0.6
1.0
1.2
%
1.4
3.0
4.0
Vrm s
-80
-80
-80
-75 ^dBv
-75
-67
-62
6
dB
-60 dB
MITSUBISHI
ELECTRIC
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