參數(shù)資料
型號(hào): KB2511B
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: ACB 14C 14#16 PIN RECP BOX
中文描述: 偏轉(zhuǎn)處理器多同步監(jiān)測(cè)儀
文件頁(yè)數(shù): 11/35頁(yè)
文件大小: 337K
代理商: KB2511B
KB2511B DEFLECTION PROCESSOR FOR MULTISYNC MONITORS
10
ELECTRICAL CHARACTERISTICS
( V
DD
= 5V, Tamb = 25
°
C)
Table 8. Horizontal Section Electrical Characteristics
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
SUPPLY AND REFERENCE VOLTAGE
Supply voltage
Vcc
Pin 29
10.8
12
13.2
V
Supply voltage
V
DD
I
CC
I
DD
V
REF-H
V
REF-V
I
REF-H
I
REF-V
Pin 32
4.5
5
5.5
V
Supply current
Pin 29
50
mA
Supply current
Pin 32
5
mA
Horizontal reference voltage
Pin 13, I=-2mA
7.4
8
8.6
V
Vertical reference voltage
Pin 21, I=-2mA
7.4
8
8.6
V
Max. sourced current on V
REF-H
Max. sourced current on V
REF-V
1st PLL SECTION
Polarity integration delay
Pin 13
5
mA
Pin 21
5
mA
HpoIT
Pin 1
0.75
ms
VCO control voltage (pin 7)
V
VCO
V
REF-H
=8V
f0
fH (Max.)
R
0
=6.49K
, C
0
=820pF,
dF/dV=1/11R
0
C
0
% of horizontal period
1.3
6.2
V
V
VCO gain (pin 7 )
V
COG
17
kHz/V
Horizontal phase adjustment
(11)
Hph
±
10
%
Horizontal phase setting value(Pin 8)
(11)
Minimum current value
Typical value
Maximum value
Hphmin
Hphtyp
Hphmax
Sub-address 01
Byte x 1111111
Byte x 1000000
Byte x 0000000
2.6
3.2
3.8
V
V
V
PLL1 filter current charge
IPII1U
IPII1L
PLL1 is unlocked
PLL1 is locked
R
0
=6.49K
,C
0
=820pF,
f
0
=0.97/8R
0
C
0
±
140
±
1
±
140
±
1
μ
A
mA
μ
A
mA
Free running frequency
fo
Free running frequency thermal drift
(no drift on external components)
(7)
dF0/dT
-150
ppm/c
Free running frequency adjustment
Minimum value
Maximum value
f
0
(Min.)
f
0
(Max.)
CR
Sub-address 02
Byte x x x 11111
Byte x x x 00000
0.8
1.3
F0
F0
PLL1 capture range
R
0
=6.49K
,C
0
=820pF,
from f
0
+0.5KHz to 4.5Fo
fH(Min.)
fH(Max.)
100
23.5
KHz
KHz
Safe forced frequency
SF1 Byte 11 x x x x x x
SF2 Byte 10 x x x x x x
2ND PLL SECTION HORIZONTAL OUTPUT SECTION
SFF
Sub-address 02
2F0
3F0
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