M62475FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M62475FP Datasheet PDF : 19 Pages
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MITSUBISHI SOUND PROCESSOR ICs
M62475FP
AUTOMATIC ADJUSTMENT CD PREAMPLIFIER SERVO CONTROLLER
ELECTRICAL CHARACTERISTICS (Ta=25˚C, Vcc=5V, f=1kHz, CBA=100, unless otherwise noted) (cont.)
Block Symbol
Parameter
Test conditions
Limits
Min. Typ. Max. Unit
—
VJF
VJR
Jump voltage (forward)
Jump voltage (reverse)
"JF" mode, VREF reference
"JR" mode, VREF reference
+0.10 +0.15 +0.20 V
-0.20 -0.15 -0.10 V
TC
VTC +
VTC -
Track cross + voltage
Track cross - voltage
"Brake" mode, VREF reference
"Brake" mode, VREF reference
+42.5 +62.5 +82.5 mV
-42.5 -62.5 82.5 mV
SHOCK
VSH +
VSH -
Shock + voltage
Shock - voltage
"Shock" mode, VREF reference
"Shock" mode, VREF reference
+110 +140 +170 mV
-170 -140 -110 mV
ATG1ON
Attenuation (TG1 ON)
"Shock" mode, VREF reference
10
20 —
dB
ATG1OFF Attenuation (TG1 OFF)
TG
ATG2ON
Attenuation (TG2 ON)
"Shock" mode, VREF reference
"Shock" mode, VREF reference
0—
2 dB
10
20 —
dB
ATG2OFF Attenuation (TG2 OFF)
"Shock" mode, VREF reference
0—
2 dB
GVTS
Gain
Vi=50mVrms
10
12
14 dB
ATTSS
Attenuation (SS OFF)
Comparison with GVSS
60 —
—
dB
VHSS
Output voltage "H"
Vi=4.0V
3.5 4.0 —
V
SS
VLSS
Output voltage "L"
Vi=1.0V
—
1.0 1.5 V
VOSSS
Output offset voltage
VREF reference
-25
0 +25 mV
VSF
Slide voltage (forward)
"SF" mode, VREF reference
+0.65 +0.95 +1.25 V
VSR
Slide voltage (reverse)
"SR" mode, VREF reference
-1.25 -0.95 -0.65 V
RESET
VRST
VORST
Reset voltage
Output voltage
Pin 20
Pin 36 , after RESET
2.1 2.3 2.5 V
3.5 4.5 —
V
GVFE(max) Max. gain (FE)
Focus gain" mode CBA=111
3.5 5.5 7.5 dB
GVFE(min) Min. gain (FE)
"Focus gain" mode CBA=000
-3.5 -1.5 0.5 dB
GVTE(max) Max. gain (TE)
"Track gain" mode CBA=111
19
21
23 dB
GVTE(min) Min. gain (TE)
"Track gain" mode CBA=000
12
14
16 dB
BALTE(max) Max. balance (TE)
"Track balance" mode CBA=111
8.0 11.0 14.0 %
ADJ
BALTE(min) Min. balance (TE)
"Track balance" mode CBA=000
-12.8 -9.8 -6.8 %
VPhFE + Phase difference + voltage "Focus gain" mode phase difference (90+30)˚
3.1
3.3
3.5
V
VPhFE - Phase difference - voltage "Focus gain" mode phase difference (90-30)˚
1.5 1.7 1.9 V
VPhTE + Phase difference + voltage "Track gain" mode phase difference (90+30)˚
3.1 3.3 3.5 V
VPhTE - Phase difference - voltage "Track gain" mode phase difference (90-30)˚
1.5 1.7 1.9 V
VBAL +
Balance + voltage
"Track balance" mode +0.5V offset
2.8 3.0 3.2 V
VBAL -
Balance - voltage
"Track balance" mode -0.5V offset
1.8 2.0 2.2 V
GLADJ
Phase detection exit low pass filter gain C (Pin 19 )=680pF
-5
-3
-1 dB
CMP
Vthc +
Vthc -
Comparator level +
Comparator level -
VREF reference
VREF reference
0—
-50 —
+50 mV
0 mV
GLC
Low pass filter gain
C (Pin 27 )=2.2nF
-5
-3
-1 dB
VSGF + SGF + output voltage
Pin 34 , VREF reference
0.6 0.7 0.8 V
VSGF - SGF - output voltage
SG
VSGT + SGT + output voltage
Pin 34 , VREF reference
Pin 6 , VREF reference
-0.8 -0.7 -0.6 V
0.6 0.7 0.8 V
VSGT - SGT - output voltage
Pin 6 , VREF reference
-0.8 -0.7 -0.6 V
MITSUBISHI
ELECTRIC
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