User Guide

19
DN-S700
– 5 –
Pin
No.
Symbol I/O Description
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
EQ_IN
LD
PD
NC
RFC
AV
SS4
RFACO
RFACI
AV
DD3
BIAS
ASYI
ASYO
VPCO
VCTL
AV
SS3
CLTV
FILO
FILI
PCO
AV
DD5
DDVROUT
DDVRSEN
AVSS5
DDCR
NC
BCKI
PCMDI
LRCKl
LRCK
V
SS
PCMD
BCK
V
DD
EMPH
EMPHI
I
O
I
—
I
—
O
I
—
I
I
O
O
I
—
I
O
I
O
—
O
I
—
I
—
I
I
I
O
—
O
O
—
O
I
Equalizer circuit input.
APC amplifier output.
APC amplifier input.
Equalizer cut-off frequency adjustment pin.
Analog GND.
RFAC signal output.
RFAC signal input or EFM signal input.
Analog power supply.
Asymmetry circuit constant current input.
Asymmetry comparator voltage input.
EFM full-swing output. (Low = V
SS, High = VDD)
Wide-band EFM PLL charge pump output.
Wide-band EFM PLL VCO2 control voltage input.
Analog GND.
Multiplier VCO1 control voltage input.
Master PLL (slave = digital PLL) filter output.
Master PLL filter input.
Master PLL charge pump output.
Analog power supply.
DC/DC converter output.
Leave open when not using.
DC/DC converter output voltage monitor pin.
Connect to analog power supply when not using.
Analog GND.
Test pin. Normally GND.
D/A interface bit clock input.
D/A interface serial data input.
(2's COMP, MSB first)
D/A interface LR clock input.
D/A interface LR clock output. f = Fs
Internal digital GND.
D/A interface serial data output.
(2's COMP, MSB first)
D/A interface bit clock output.
Internal digital power supply.
High when the playback disc has emphasis, low it has not.
High when de-emphasis is ON, low when input OFF.
Power
supply
—
—
—
1, 0
1, Z, 0
—
Analog
1, Z, 0
—
—
—
1, 0
—
1, 0
1, 0
—
1, 0
RFamp
3.3V
ASYM
3.3V
DC/DC
3.3V
—
Digital
I/O = 3.3V
Internal =
2.5V