CXD3017Q
Pin
No.
69
70
71
72
73
74
75
76
77
78
79
80
Symbol
AV
DD
1
AOUT1
AIN1
LOUT1
AV
SS
1
AV
SS
2
LOUT2
AIN2
AOUT2
AV
DD
2
RMUT
LMUT
I/O
—
O
I
O
—
—
O
I
O
—
O
O
Output
values
—
Analog power supply.
L ch analog output.
L ch operational amplifier input.
L ch LINE output.
—
—
Analog GND.
Analog GND.
R ch LINE output.
Description
R ch operational amplifier output.
R ch analog output.
—
1, 0
1, 0
Analog power supply.
R ch zero detection flag.
L ch zero detection flag.
Notes) •
PCMD is a MSB first, two's complement output.
•
GTOP is used to monitor the frame sync protection status. (High: sync protection window released.)
•
XUGF is the frame sync obtained from the EFM signal, and is negative pulse. It is the signal before
sync protection.
•
XPCK is the inverse of the EFM PLL clock. The PLL is designed so that the falling edge and the
EFM signal transition point coincide.
•
The GFS signal goes high when the frame sync and the insertion timing match.
•
RFCK is derived from the crystal accuracy, and has a cycle of 136µs.
•
C2PO represents the data error status.
•
XROF is generated when the 16K RAM exceeds the ±4F jitter margin.
Monitor Pin Output Combinations
Command bit
MTSL1
0
0
1
MTSL0
0
1
0
XUGF
MNT1
RFCK
Output data
XPCK
MNT0
XPCK
GFS
MNT3
XROF
C2PO
C2PO
GTOP
–6–
SONY [ SONY CORPORATION ]
