參數(shù)資料
型號: S1L9225
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: RF AMP & SERVO SIGNAL PROCESSOR
中文描述: 射頻放大器
文件頁數(shù): 59/60頁
文件大?。?/td> 623K
代理商: S1L9225
RF AMP & SERVO SIGNAL PROCESSOR
S1L9225X
59
Sled Servo
This servo differentiates the tracking servo and moves the pick-up. It also outputs the sled kick voltage to make a
track jump in the sled axis during track movement.
39
+
-
37 SLM
TM6
TM7
38 SLO
TM2
PS
2
0
0
1
1
1
0
1
0
1
X1
X2
X3
X4
SLP
Spindle Servo & Low Pass Filter
The 200Hz LPF, composed of an external 20kohms resistance and 0.33uF cap, eliminiates the high frequency
carrier component.
+
-
33 SPDLM
34 SPDLO
100K
+
-
09
FSET
25
CLVI
50K
FVCO
Double Speed
220K
22K
22K
220K
220K
220K
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