CXA1814 Просмотр технического описания (PDF) - Sony Semiconductor
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CXA1814 Datasheet PDF : 20 Pages
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CXA1814N
Electrical Characteristics
(DC characteristics 1)
(Unless otherwise specified, Ta = 25 °C, VCC = 3.15 V)
Item
Symbol
Playback mode supply
ICC1
current
Recording mode supply
ICC2
current
Power mode supply current ICC3
Reference voltage
Vref
Power supply fluctuation
D Vr1
characteristics
D Vr2
REF PILOT input resistance Rpi
FH detection offset voltage D Ver1
Error output voltage
D Ver2
Subtracter output voltage
Vsub0
Vsub1
Vsub2
Vsub3
Vsub4
Vsub5
Vsub6
Vsub7
Vsub8
Error “High” level voltage
Error “Low” level voltage
LPF 2 linearity
Vher1
Vher2
Vler1
Rlpf2
CLOCK IN input resistance Rck
Conditions
Rating values
Min. Typ. Max.
14 = H 15 = H 17 = L
7
10
14 = H 15 = L 17 = L
6
9
14 = L 15 = H 17 = L
3.5
5
14 = L 15 = L 17 = L
3.5
5
14 = L 15 = L 17 = H
1
2
14 = H 15 = L 17 = H
1
2
14 = L 15 = H 17 = H
1
2
14 =H 15 = H 17 = H
1
2
VCC = 3.15 V, entire operating temperature range
1.545 1.575 1.605
VCC = 3.0 V, Vref fluctuation range
–80 –75 –70
VCC = 4.0 V, Vref fluctuation range
–445
–405
REFPILOT Vin/Iin
100 137 180
FHIN and 3FHIN = AC GND, difference between Vref and 3FH-FH –40
0
40
FHIN and 3FHIN = AC GND, difference between Vref and ATFError –200
0
200
FHIN: 16.46 kHz, 20 mVp-p
1.505 1.575 1.645
3FHIN: 46.20 kHz, 20 mVp-p
3FH-FH pin voltage
FHIN: 16.46 kHz, 60 mVp-p
–60 –40 –20
3FHIN: 46.20 kHz, 20 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 20 mVp-p
20
40
60
3FHIN: 46.20 kHz, 60 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 400 mVp-p
–430 –370 –310
3FHIN: 46.20 kHz, 20 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 20 mVp-p
310 370 430
3FHIN: 46.20 kHz, 400 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 1000 mVp-p
–1060 –930 –800
3FHIN: 46.20 kHz, 20 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 20 mVp-p
800 930 1060
3FHIN: 46.20 kHz, 1000 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 440 mVp-p
–60 –40 –20
3FHIN: 46.20 kHz, 400 mVp-p
3FH-FH pin voltage, Vsub0 reference
FHIN: 16.46 kHz, 400 mVp-p
20
40
60
3FHIN: 46.20 kHz, 440 mVp-p
3FH-FH pin voltage, Vsub0 reference
NF = Vref –20 mV ATF Error Ioer = 10 µA
2.95 3.05
NF = Vref –20 mV ATF Error Ioer = 10 µA VCC = 3 V
2.8
2.9
NF = Vref +20 mV ATF Error Ioer = –10 µA
0.1
0.2
REFPILOT = 100 kHz, 0.4orl Vp-p in RPPBMODE = H
0.95 0.99 1.05
PILOTACT = H RECPILOT voltage ratio
CLOCKIN Vin/Iin
80
150
Unit Remarks
mA
V
mV
kΩ
mV
V
mV
V
kΩ
–9–
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