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參數(shù)資料
| 型號： | 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)： | 7/34頁 |
| 文件大小： | 614K |
| 代理商： | KB9223-L |
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PRELIMINARY
RF AMP & SERVO SIGNAL PROCESSOR
7
KB9223 / KB9223-L
ABSOLUTE MAXIMUM RATINGS
M/M-97-P006
1997. 10. 17
ELECTRICAL CHARACTERISTICS
Table 2. Absolute Maximum Ratings
Characteristic
Symbol
Value
Unit
Supply Voltage
Vmax
6
V
Power Dissipation
PD
200
mW
Operating Temperature
T
OPR
-20 ~ +70
o
C
Storage temperature
T
STG
-55 ~ +150
o
C
Table 3. Electrical Characteristics
(Ta=25
°
C, VDD = DVDD = VCC = +5V, VSS = DVSS = GND = VSSP = 0V )
Characteristic
Symbol
Test Conditions
Output
Min
Typ
Max
Unit
Supply Current High
ICCHI
VCC=6V,No load
-
20
40
60
mA
Supply Current Typ
ICCTY
VCC=5V,No Load
-
12
30
48
mA
Supply Current Low
ICCLO
VCC=3.4V,No Load
-
10
25
40
mA
RF Amp Offset Voltage
Vrfo
input open
pin 74
-80
0
+80
mV
RF Amp Voltage Gain
Grf
SG3 f=10KHz,40mVp-p,sine
pin 74
25.1
28.1
31.1
dB
RF THD
Grfmd
SG3 f=1KHz,40mVp-p,sine
pin 74
-
-
5
%
RF Amp Max. Output Voltage
Vrfpp1
SG3 DC 2.7V
pin 74
3.8
-
-
V
RF Amp Min. Output Voltage
Vrfpp2
SG3 DC 2.3V
pin 74
-
-
1.2
V
Focus Error Amp Offset Voltage
Vfeo1
input open
pin 59
-450
-250
-50
mV
Focus Error Amp Auto Offset
Voltage
Vfeo2
WDCH=88.2KHz Pulse ,$841
pin 59
-35
0
35
mV
Focus Error Amp PD1 Voltage Gain
Gfe1
SG3 f=10KHz,32mVp-p,sine
pin 59
27
30
33
dB
Focus Error Amp PD2 Voltage Gain
Gfe2
SG3 f=10KHz,32mVp-p,sine
pin 59
27
30
33
dB
Focus Error Amp Voltage Difference
Gfe
Gfe1-
Gfe1
pin 59
-3
0
+3
dB
Focus Error Amp Max. Output
Voltage
Gfepp1
SG3 DC 2.7V
pin 59
4.4
-
-
V
Focus Error Amp Min. Output Volt-
age
Gfepp2
SG3 DC2.3V
pin 59
-
-
0.6
V
AGC Max Gain
Gagc
SG4 f=500KHz,20mVp-p,sine
pin 76
16
19
22
dB
AGC EQ Gain
Geq
Gain Difference of Gagc at
f=1.5MHz
pin 76
0
1
2
dB
AGC Gain2
Gagc2
SG4 f=500KHz,0.5Vp-p,sine
pin 76
3.5
6
9
dB
AGC Cpmpress Ratio
Cagc
Gain Difference of Gagc2 at
0.1Vp-p
pin 76
0
2.5
5
dB
AGC Frequency
Fagc
Gain Difference
SG4 f=1.5MHz,0.1Vp-p,sine
and f=500KHz,0.1Vp-p,sine
pin 76
-1.5
0
2.5
dB
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