KD-S7350/KD-S690
(No.49778)1-33
17 TMAX O TMAX detection result output pin.
18 LPFN I Inverted input pin for PLL LPF amp.
19 LPFO O Output pin for PLL LPF amp.
20 PVREF - PLL-only VREF pin.
21 VCOF O VCO filter pin.
22 AVSS3 - Analog GND pin.
23 SLCO O DAC output pin for data slice level generation.
24 RFI I RF signal input pin. Zin selectable by command.
25 AVDD3 - Analog 3.3V power supply voltage pin.
26 RFCT I RFRP signal center level input pin.
27 RFZI I RFRP signal zero-cross input pin.
28 RFRP I RF ripple signal input pin.
29 FEI I Focus error signal input pin.
30 SBAD I Sub-beam adder signal input pin.
31 TEI I Tracking error input pin. Inputs when tracking servo is on.
32 TEZI I Tracking error signal zero-cross input pin.
33 FOO O Focus equalizer output pin.
34 TRO O Tracking equalizer output pin.
35 VREF - Analog reference power supply voltage pin.
36 RFGC O RF amplitude adjustment control signal output pin.
37 TEBC O Tracking balance control signal output pin.
38 SEL O APC circuit ON/OFF signal output pin. At laser on high impedance with UHS="L “,
H output with UHS="H".
39 AVDD3 - Analog 3.3V power supply voltage pin.
40 FMO O Feed equalizer output pin.
41 DMO O Disc equalizer output pin.
42 VSS3 - Digital GND pin.
43 VDD3 - Digital 3.3V power supply voltage pin.
44 TESIN I Test input pin. Normally fixed to "L".
45 XVSS3 - System clock oscillator GND pin.
46 XI I System clock oscillator input pin.
47 XO O System clock oscillator output pin.
48 XVDD3 - System clock oscillator 3.3V power supply voltage pin.
49 DVSS3R - DA converter GND pin.
50 RO O R-channel data forward output pin.
51 DVDD3 - DA converter 3.3V power supply pin.
52 DVR - Reference voltage pin.
53 LO O L-channel data forward output pin.
54 DVSS3L - DA converter GND pin.
55 ZDET O 1 bit DA converter zero detection flag output pin.
56 VSS5 - Microcontroller interface GND pin.
57 BUS0
58 BUS1 I/O Microcontroller interface data I/O pins.
59 BUS2
60 BUS3
61 BUCK I Microcontroller interface clock input pin.
62 /CCE I Microcontroller interface chip enable signal input pin.At "L", BUS0 to BUS3 are active.
63 /RST I Reset signal input pin. At reset, "L".
64 VDD5 - Microcontroller interface 5V power supply pin.
TMAX Detection Result
Longer than fixed period
Within fixed period
Shorter than fixed period
TMAX Output
"PV
DD3"
"HiZ"
"AV
SS3"
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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