參數(shù)資料
型號(hào)： S1L9226X
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)： 49/56頁(yè)
文件大?。?/td> 454K
代理商： S1L9226X
RF AMP & SERVO SIGNAL PROCESSOR
S1L9226X
5
PRELIMINARY
MIRROR CIRCUIT
After amplifying the RFI signal, the mirror signal peak and bottom holds.
Peak hold can follow even at defect type
traverse and bottom hold counts the tracks by following RF envelop at a
jump. The mirror output is "L" on the disc track and "H" between tracks. Even if above 1.4 ms is detected, it outputs
"H".
EFM Comparator
The EFM Comparator makes the Rf signal into a secondary signal. The Asymmetry generated by a fault during
Disc production cannot be eliminated by only AC coupling, so control the standard voltage of the EFM Comparator
to eliminate it.
3
EQI
+
-
17K
19K
38K
Peak and
Bottom
Hold
+
-
+
-
+
-
44 MCP
MIRROR
80K
96K
17K
1.5K
5
+
-
40K
EFMI
- RF Double Asymmetry Conection
- EFMI Peak Prevention System
- Asymmetry Hold System
22 ASY
21 EFM
x5
相關(guān)PDF資料
PDF描述
S1L9226X01-Q0R0 RF AMP & SERVO SIGNAL PROCESSOR
S1L9251X CD-ROM 48X RF AMP
S1M8662A CDMA/PCS/GPS Triple Mode IF/ baseband IC
S1M8662AX01-F0T0 CDMA/PCS/GPS Triple Mode IF/ baseband IC
S1M8836 FRACTIONAL-N RF/INTEGER-N IF DUAL PLL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1L9226X01 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:RF AMP & SERVO SIGNAL PROCESSOR
S1L9226X01-Q0R0 制造商:SAMSUNG 制造商全稱(chēng):Samsung semiconductor 功能描述:RF AMP & SERVO SIGNAL PROCESSOR
S1L9251X 制造商:SAMSUNG 制造商全稱(chēng):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(chēng):HY ELECTRONIC CORP. 功能描述:SURFACE MOUNT GLASS PASSIVATED RECTIFIERS
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