參數(shù)資料
型號(hào)： KB9223
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)： 10/34頁
文件大?。?/td> 614K
代理商： KB9223
PRELIMINARY
RF AMP & SERVO SIGNAL PROCESSOR
10
KB9223 / KB9223-L
M/M-97-P006
1997. 10. 17
Defect Maximum Input Voltage
Vdfct2
SG32.535V+0.070Vp-p,
1KHz,sine
pin 41
1.8
-
-
V
EFM Duty Voltage 1
Defm1
SG4 2.5V+0.75Vp-p,
750KHz,sine
pin 32
-50
0
50
mV
EFM Duty Voltage 2
Defm2
SG42.75V+0.75Vp-p,
750KHz,sine
pin 32
0
50
100
mV
EFM Minimum input Voltage
Vefm1
SG4 2.5V+0.12Vp-p,
750KHz,sine
pin 33
-
-
0.12
V
EFM Maximum input Voltage
Vefm2
SG4 2.5V+1.8Vp-p,750KHz,sine
pin 33
1.8
-
-
V
EFM Maximum Operating
Frequency
Fefm
SG4 2.5V+0.75Vp-p,4MHz
pin 33
4
-
-
MHz
FZC Threshold Voltage
Vfzc
DC 2.5V+38mV,100mV
pin 31
39
69
100
mV
ATSC Threshold Voltage 1
Vatsc1
$10,SG2 DC 2.5V-6mV,-45mV
pin 31
-67
-32
-7
mV
ATSC Threshold Voltage 2
Vatsc2
SG2 DC 2.5V+6mV,+45mV
pin 33
7
32
67
mV
TZC Threshold Voltage
Vtzc
$20,SG2 DC 2.5V-20mV,+20mV
pin 31
-30
0
30
mV
SSTOP Threshold Voltage
Vsstop
$30,SG2 DC 2.5V-71mV,-30mV
pin 31
-100
-50
-30
mV
Tracking gain window voltage
VtGW
$840+$830 SG2 2.5V 2.9V 5mV
DC
pin 30
200
250
300
mV
Tracking gain window range
VTGW2
$848+$830 SG2 2.5V 5mV DC
sweep
pin 30
100
150
200
mV
Tracking balance window voltage
VTBW
$844+$810 SG2 2.555V ~
2.475V 5mV DC sweep
pin 31
-25
15
55
mV
Tracking balance window range
VTBW2
$844+$810 SG2 2.555V ~
2.470V 5mV DC sweep
pin 31
-25
15
55
mV
Vreg Threshold Voltage
Vreg
-
pin 21
3.2
3.4
3.6
V
Center Voltage
VCVO
2.5V Reference
pin 71
-100
0
100
mV
VREF Current Drive Voltage 1
VCVO1
2.5V Reference
pin 71
-100
0
100
mV
VREF Current Drive Voltage 2
VCVO2
2.5V Reference
pin 71
-100
0
100
mV
Post CH1 Freq. Characteristic
Fpos1
SG1 2.5V+1Vp-p,40KHz,sine
pin 13
-4.5
-3.0
-1.5
dB
Post CH2 Freq. Characteristic
Fpos2
SG1 2.5V+1Vp-p,40KHz,sine
pin 12
-4.5
-3.0
-1.5
dB
Post CH1 Mute
Mute1
Mute=5V
SG1 2.5V+1Vp-p,1KHz,sine
pin13
-
-
-35
dB
Post CH2 Mute
Mute2
Mute=5V
SG1 2.5V+1Vp-p,1KHz,sine
pin 12
-
-
-35
dB
Focus Loop DC Gain
Gf
$08,SG2 DC 2.6V,2.4V average
pin 48
19.0
21.5
24.0
dB
Focus Off Offset
Vosf1
$00
pin 48
-100
0
100
mV
Focus On Offset
Vofs2
$08,DC 2.5V
pn 48
0
250
500
mV
Focus Auto Offset
Vaof
$842,WDCK,after100ms
pin 48
-65
0
65
mV
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
相關(guān)PDF資料
PDF描述
KB9223-L RF AMP & SERVO SIGNAL PROCESSOR
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