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)： 28/56頁(yè)
文件大?。?/td> 454K
代理商： S1L9226X01-Q0R0
S1L9226X
RF AMP & SERVO SIGNAL PROCESSOR
4
PRELIMINARY
10 TRACK JUMP {$4A(FWD), $4B(REV)}
Flow-Chart
10 Track Jump Timing Chart {$4A(FWD), $4B(REV) inside ( )Reverse }
10 track jump executes the tracking forward jump up to trcnt 5track count and turns on the tracking and sled servos
after a tracking reverse jump until trcnt 1's cycle is longer than the overflow 'C' time. This operation checks whether
the actuator speed is sufficient to turn on the servo.
Track FWD Jump
Sled FWD Kick
Trcnt = 5
NO
YES
WAIT (Blind A)
Track REV Jump,
Sled FWD Kick
Track, Sled Servo ON
NO
YES
10 Track Jump
END
C = Over Flow
Foward jump & kick when $4A and reverse jump &
kick when $4B.
Wait using the WDCK reference clock for blind "A"
time, set by register 5. (1 WDCK = 0.011mS)
Tracking reverse jump & sled forward kick when $4A
and tracking forward jump & reverse kick when &4B.
Repeat check of TRCNT 1's cycle with the WDCK
reference clock to determine if the cycle is long than
the overflow "C" time, set by register 5.
$4A ( $4B)
Blind Time A
WAIT
Trcnt 5 Count
Tracking Forward Jump
Track Servo ON
Tracking Revrese Jump
Track Servo ON
Sled Servo ON
Sled Forward Kick
Sled Servo ON
$25
$2A ($2F)
$2A ($2F)
$2E ($2B)
$25
ISTAT
Sled Output
Track Output
TRCNT
MLT
Over Flow Time C
Trcnt 1's Time Check
FWD
REV
Internal STATUS
相關(guān)PDF資料
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
S1LB_FDSS517 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
S1LL 制造商:HY 制造商全稱:HY ELECTRONIC CORP. 功能描述:SURFACE MOUNT GLASS PASSIVATED RECTIFIERS
S1LR 制造商:Panduit Corp 功能描述:L-RING KIT FOR FULL LENGTH POU BRACKET
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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