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SC9638FP Datasheet(PDF) 5 Page - Silan Microelectronics Joint-stock

Part # SC9638FP
Description  CD SERVO CONTROLLER WITH MCU (WITH CLOCK AND RADIO FREQUENCY DISPLAY)
PDF  13 Pages
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Manufacturer  SILAN [Silan Microelectronics Joint-stock]
Direct Link  http://www.silan.com.cn
Logo SILAN - Silan Microelectronics Joint-stock

SC9638FP Datasheet(HTML) 5 Page - Silan Microelectronics Joint-stock

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SC9638FP
(Continued)
Pin no.
Pin name
I/O
Descriptions
39
RAD
--
Tracking drive output
40
FOC
--
Focus drives output.
41
SLED
--
Sled drive output.
42
MOTO
--
Spindle drive output.
43
VDD
--
Servo power.
44
GND
--
Servo ground, I/O port ground
45
V2/SLED_SW
--
Sled motor position monitor signal input, with pull-up resistor.
46
LDON
--
Laser control signal.
47
VSSA1
--
Servo module ADC analog ground.
48
VDDA1
--
Servo module ADC analog power.
49
B
--
Central diode B signal input
50
A
--
Central diode A signal input
51
C
--
Central diode C signal input
52
D
--
Central diode D signal input
53
F
--
Satellite diode F signal input
54
E
--
Satellite diode E signal input
55
VCOM
--
Common voltage input.
56
ISLICE
--
Data signal feedback current output
57
HFIN
--
Disk data pick up signal input
58
HFREF
--
Reference signal
59
VSSA2
--
Servo HF and PLL analog ground
60
VDDA2
--
Servo HF and PLL analog power
61
CRIN
I
8.4672MHz input
62
CROUT
O
8.4672MHz output
63
PA.7
--
I/O port
64
PA.6
--
I/O port
FUNCTION DESCRIPTIONS
1. LED
The LED panel as follows:
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
REV:1.0
2008.03.24
Http: www.silan.com.cn
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