S5L1454A Просмотр технического описания (PDF) - Samsung
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S5L1454A Datasheet PDF : 161 Pages
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DVD PLAYER DIGITAL SERVO & DSP IC
S5L1454A
PIN DESCRIPTION
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Name
AVSS1
RVCO
AVDD1
AVDD2
PUMPO
VCTL
RPD
AVSS2
EQCTL
EFMOA
VBB
EFMO
LPFDVD
LPFCD
RFI
ENC
ENVO
AVDD3
ENV
TE
TEO
TEALI
TZCI
TZCO
FE
FEO
FEALI
SME
CEI
TDAC
VREF
FOD
TRD
SLD
SPD
AVSS3
TESTM
TEST0
TEST1
TEST2
Interface
Power
PLL
Power
Power
PLL
PLL
PLL
Power
Analog
Analog
Power
Analog
Analog
Analog
RF
RF
RF
Power
RF
RF
RF
RF
RF
RF
RF
RF
RF
DSP
RF
Monitor
Driver
Driver
Driver
Driver
Driver
Power
TEST
TEST
TEST
TEST
I/O
Description
S VSS for PLL Analog
I Register Pin for VCO Gain
S VDD for PLL Analog (3.3V)
S VDD for PLL VCO (3.3V)
O Charge Pump Output
I Control Voltage for VCO
I Gain Adjust Register for Phase Detector
S VSS for PLL VCO
O EQ Control Signal
I EFM Offset Adjustment
S Bulk Bias for PLL
O EFM Output Signal
I Asymmetric Input Signal for DVD
I Asymmetric Input Signal for CD
I RF Input Signal
I RF Envelope DC Drawing Output
O RF Envelope Detection Output
S VDD for Servo/ADC/DAC Analog (3.3v)
I RF Envelope Input
I Tracking Error Signal Input
O TE AMP Output
I TEO after Tracking Anti-aliasing Filter
I TE Signal for Tracking Zero Cross Input
O Tracking Zero Cross Output
I Focus Error Signal Input
O FE AMP Output
I FEO after Tracking Anti-aliasing Filter
I Spindle Error Input
I Center Position Servo Input
O Servo RAM Monitor / Jump Pulse AREA Window Pulse Output
O Reference Voltage Output
O Focus Actuator Drive Signal Output
O Tracking Actuator Drive Signal Output
O Sled Motor Drive Signal Output
O Spindle Motor Drive Signal Output
S VSS for Servo/ADC/DAC Analog
I
I Normal Play "Low"
I
I
5
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