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參數(shù)資料
| 型號(hào)： | KB9223-L |
| 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)： | 13/34頁 |
| 文件大?。?/td> | 614K |
| 代理商： | KB9223-L |
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RF AMP & SERVO SIGNAL PROCESSOR
PRELIMINARY
14
KB9223 / KB9223-L
ELECTRONICS
M/M-97-P006
1997. 10 .17
FOCUS output voltage H
Vfh1l
VDD, DVDD, VCC = +3.4V
Low Voltage Test for Servo Part
& RF part
: the test method is the same as
5V test
pin 48
2.88
-
-
V
FOCUS output voltage L
Vfl1l
pin 48
-
-
0.68
V
FOCUS SEARCH voltage 1
Vfs1l
pin 48
-0.64
-0.50
-0.36
V
FOCUS SEARCH voltage 2
Vfs2l
pin 48
0.36
0.50
0.64
V
TRACKING on OFFSET
Vost21
pin 50
-100
0
+120
mV
TRACKING output voltage H
Vth1l
pin 50
2.88
-
-
V
TRACKING output voltage L
Vtl1l
pin 50
-
-
0.68
V
TRACKING jump voltage 1
Vtj1l
pin 50
-0.64
-0.50
-0.36
V
TRACKING jump voltage 2
Vtj2l
pin 50
0.36
0.50
0.64
V
SLED output voltage H
Vslh1l
pin 43
2.88
-
-
V
SLED output voltage L
Vsll1l
pin 43
-
-
0.68
V
SLED forward kick voltage
Vsk1l
pin 43
0.38
0.60
0.75
V
SLED reverse kick voltage
Vsk2l
pin 43
-0.75
-0.60
-0.38
V
SPINDLE output voltage H
Vsph1l
pin 46
2.88
-
-
V
SPINDLE output voltage L
Vspl1l
pin 46
-
-
0.68
V
RF amp OFFSET voltage
Vrfol
pin 74
-80
0
+80
mV
Tracking error offset
Vteol
pin 54
-50
0
+50
mV
RF amp output voltage H
Vrfpp1l
pin 74
2.8
-
-
V
RF amp output voltage L
Vrfpp2l
pin 74
-
-
0.6
V
FOCUS error output voltage H
Vfepp1l
pin 59
2.8
-
-
V
FOCUS error output voltage L
Vfepp2l
pin 59
-
-
0.6
V
Tracking error output voltage
Vtepp1l
pin 54
2.2
-
-
V
Tracking error output voltage
Vtepp2l
pin 54
-
-
1.2
V
APC output voltage 1L
Vapc1l
pin 70
-
-
1.2
V
APC output voltage 2L
Vapc2l
pin 70
2.5
-
-
V
APC output voltage 3L
Vapc3l
pin 70
2.5
-
-
V
APC output voltage 4L
Vapc4l
pin 70
-
-
1.2
V
APC output voltage 5L
Vapc5l
pin 70
-
-
1.1
V
APC output voltage 6L
Vapc6l
pin 70
2.7
-
-
V
FOK threshold voltage
Vfoktl
pin 40
-420
-360
-300
V
Post Filter Output Voltage max. 1
Vpom1
SG1 2.5V+3.2Vp-p,1KHz,
within THD 1%
pin 13
1.1
1.3
-
Vrms
Table 3. Electrical Characteristics (Continued)
(Ta=25
°
C, VDD = DVDD = VCC = +5V, VSS = DVSS = GND = VSSP = 0V )
Characteristic
Symbol
Test Conditions
Output
Min
Typ
Max
Unit
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