參數(shù)資料
型號(hào)： S1L9226X01-Q0R0
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： RF AMP & SERVO SIGNAL PROCESSOR
中文描述： 射頻放大器
文件頁(yè)數(shù)： 25/56頁(yè)
文件大?。?/td> 454K
代理商： S1L9226X01-Q0R0
RF AMP & SERVO SIGNAL PROCESSOR
S1L9226X
5
PRELIMINARY
ISTAT output Monitor Select Mode & RFO Offset Control.
Address
DATA
D7
D6
D5
D4
D3
D2
D1
D0
MGA1
MGA2
RFOC
TOCD
EMODEC
CSTAT
RFBC
GSEL
$83XX
Mirror
input gain
Mirror
bias addition
T.Gain win input
select
Tracking offset
comtrol on/off
EFM slice
mode
ISTAT
output
option
RFO offset
FOK select
T.Gain
windows sel
0
2X
off
focus error
off
Double ASY
CSTAT
FOK
200/300mV
1
1.5X
on
T.Gain
on
Vref
CSTATB
RFO offset
400/500mV
INITIAL
1
0
1
1
1
1
0
0
Command.
Solution
CD-RW Detect
Method focus error
CD-RW distinction
The monitor output in the table above is set as the focus error output and the focus error output level comparison
$81XX is sent to ISTAT1 and ISTAT2 to allow the micom to monitor the focus error output.
After $81XX is sent, it possible to monitor because the tracking gain window comparator are used commonly.
With search command ($47), if the intensity of radiation set its target, focus search level is 1Vp-p, and peak value is
0.5V. As the table below, windows level transmit $84CX $513X command, ISTAT1 monitored at 500mV
GSEL
ISTAT
output mode
TGL
GSEL(TGH)
0
1
$844X
250mV
200mV
400mV
Use the 6 types tracking gain window to distinguish the CD and CD-
RW disc.
$84CX
150mV
300mV
500mV
ISTAT
CSTAT
5X
6X
7X
1X
ISTAT output
1
Cpeak
FZCB
TZCB
ATSC
Change the ISTAT output by CSTAT
0
FSDFCT
MIRROR
DFCINT
FOK, LOCK or output
Change the ISTAT output by CSTAT
INITIAL.
1
1
1
1
Change the ISTAT output by CSTAT
0X
FOK
2X
TRCNT
3X
SSTOP
4X
Auto SEQ BUSY signal
$841
Focus Error Offset window
$842
Focus Servo Offset window
$CXXXX
Tracking gain window (TGL)
$80XX
Tracking Balance window
$81XX
Tracking Gain window (TGH)
$8FXX
Tracking Servo offset window
$99XX
$9900 CLV
OFF
$9901 - $991F CLV ON
CLV Command decording
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1L9251X 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:CD-ROM 48X RF AMP
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S1M 功能描述:整流器 1.0A 1000V RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel
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