參數(shù)資料
型號: S1L9223B02-T0R0
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): 29/36頁
文件大?。?/td> 971K
代理商: S1L9223B02-T0R0
RF AMP & SERVO SIGNAL PROCESSOR
S1L9223B01
29
Figure 17. Waveform at Pin 3 When FS1 Is Switched from 0 to 1
The waveform of servo output pin according to FS1 and FS2 switches is as below.
Figure 18. Focus Search Waveform at Pin 48 by $02 and $03
FS4 is switch for on/off control of focus servo loop
$00: Focus servo off
$08: Focus servo on
Tracking Control ($1X)
This command is used for tracking loop gain control, break circuit and anti-shock on/off control.
TG2 and TG1 are internal switch for tracking gain set.
Tracking mode ($2X)
This command is used for tracking and sled servo on/off and jump for searching track.
D7
D6
D5
D4
D3
D2
D1
D0
ISTAT
0
0
0
1
Anti shock
on/off
Break circuit
on/off
TG2
TG1
Anti shock
D7
D6
D5
D4
D3
D2
D1
D0
ISTAT
0
0
1
0
Tracking control
Sled control
TZC
0V
$00
02
03
02
03
02
03
00
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