CXD3029R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
Manufacturer
CXD3029R Datasheet PDF : 201 Pages
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CXD3029R
Power Pin
supply No.
Symbol
I/O Value
Description
64 DFCT I/O 1, 0 Defect signal input/output.
65 FOK I/O 1, 0 Focus OK signal input/output.
66 MIRR
I/O 1, 0
Mirror signal input/output. SCOR Window is output by switching with the
command.
67 COUT
I/O 1, 0
Track number count signal input/output. SCOR is output by switching with
the command.
Digital 68 C2PO
O
1, 0
C2PO output. MNT3 and GTOP are output by switching with the
command.
69 GFS O 1, 0 GFS output. MNT2 and XROF are output by switching with the command.
70 XUGF
O
1, 0
XUGF output. MNT0, RFCK, C4M and QRCVD are output by switching
with the command.
71 XPCK
O
1, 0
XPCK output. MNT1, FSTO and GTOP are output by switching with the
command.
72 VDD1 — — Digital power supply.
73 PCO O 1, Z, 0 Master PLL charge pump output.
74 FILI
I
Master PLL filter input.
75 FILO O Analog Master PLL (slave = digital PLL) filter output.
76 CLTV I
Multiplier VCO1 control voltage input.
77 VCTL I
Wide-band EFM PLL VCO2 control voltage input.
78 VPCO O 1, Z, 0 Wide-band EFM PLL charge pump output.
ASYM
79 AVSS3 — — Analog GND.
80 ASYO O 1, 0 EFM full-swing output (low = Vss, high = VDD).
81 ASYI O
Asymmetry comparator voltage input.
82 BIAS I
Asymmetry circuit constant current input.
83 AVDD3 — — Analog power supply.
84 RFAC I
EFM signal input.
85 AVDD0 — — Analog power supply.
86 IGEN I
Operational amplifier constant current input.
87 AVSS0 — — Analog GND.
88 RFDC I
RF signal input.
A/D 89 CE
I
Center servo analog input or E input.
90 TE
I
Tracking error signal input or F input.
91 SE
I
Sled error signal input or B input.
92 FE
I
Focus error signal input or A input.
93 VC
I
Center voltage input.
94 VSS2
Digital
95 FRDR
— — Digital GND.
O 1, 0 Focus drive output.
–6–
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