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參數(shù)資料
| 型號： | TDA9102 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | H/V PROCESSOR FOR TTL V.D.U |
| 中文描述： | 水平/垂直處理器的TTL顯示單元 |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 84K |
| 代理商： | TDA9102 |
ELECTRICALCHARACTERISTICS
(continued)
(T
AMB
= 25
o
C, V
S
= 12V,referto the test circuits, unless otherwise specified)
Symbol
HORIZONTAL SECTION
K
9
Phase sensitivityat Pin 9
Parameter
Test conditions
Min.
Typ.
Max.
Unit
(See technical note 3)
67.5
degree
V
V
degree
V
degree
V
10
K
10
Control voltage range
Phase controlsensitivity at Pin 10
0.5
20
4.5
25
22.5
HADJ
Horizontal phase adjustment for V
10
varying
from 0.5 to 4.5V (27.64kHz)
Zero degree phase: flyback
centered on the middleof the
pulse at Pin 5
- 45
+ 45
K
1
Phase jitter constant
(
jitter
=
K
1
10
6
.
f
H
)
100
150
ppm
K
2
Frequency drift versus supply voltage
K
2
=
dF
. 10
6
dV . f
H
VERTICAL SECTION
V
12
Voltage reference at Pin 12
I
13
I
12
V
13
Typical VerticalSawtooth Amplitude
(Pin 13) for Center Frequency
t
FALL
Discharge time at Pin13
f
VL
Maximum Vertical Frequency
V
S
= 10.5V to 15.5V
400
ppm
V
3.2
0.94
3.5
1
3.8
1.06
V
Current gain at Pin 13
I
12
= 100
μ
A
(I
12
max. = 200
μ
A)
To be adjusted by I
12
4
V
PP
C
18
= 0.22
μ
F, V
13
= 4V
PP
Vertical Sync Low
C
Pin 13
= 220nF, R
Pin 12
= 58k
Vertical Sync High
C
Pin 13
= 220nF, R
Pin 12
= 58k
10
84
22
μ
s
Hz
f
VH
Minimum Vertical Frequency
56
Hz
K
14
Synchro window constant t
s
=
K
14
f
V
(See technical note 6)
0.333
V
14
Sync input threshold (negative edge)
G
Sync high
G
Sync Low
G
Input high
G
Input Low V
14
= 0.8V
2
8
0.8
10
V
V
μ
A
μ
A
I
14
Current at Pin 14
- 10
t
14
Input pulse duration T
=
1
f
V
@ f
V
= 64.75Hz
10
0.5T
μ
s
V
15
II
15
I
K
15
Average value of voltage on Pin 15
Output current at Pin 15
Buffer gain constant at Pin 15
V
15PP
=
K
15
. V
13PP
Buffer variablegain constant at Pin 15 :
K
16
=
V
16
. V
13
PP
Input bias current at Pin 16
Input bias current at Pin 17
Average voltage at Pin 18 : V
18
=
2
+
V
18
PP
V
13
= 4V
PP
, V
16
= 2.5V
4
V
1
mA
V
16
= 2.5V
0.95
K
16
V
15PP
2.5V < V
16
< 4.5V
0.5V < V
16
< 2.5V
0.1
0.1
V
-1
V
-1
I
16
I
17
V
16
= 0.5V
V
17
= 4.5V
- 50
μ
A
μ
A
50
V
18
2
V
17
= 3.5V, R
18
not connected
3
V
K
18
Linearity correction constant : K
18
=
V
18PP
V
17
V
13PP
= 4V,1.5V < V
17
< 4.5V
1
V
19
I
19
Voltage reference at Pin 19
Current at Pin 19
(See technical note 5)
7.6
8
8.4
2
V
mA
9
TDA9102C
4/7
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9102C | 制造商:Panasonic Industrial Company 功能描述:IC |
| TDA9102CT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:H/V PROCESSOR FOR TTL V.D.U |
| TDA9102F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:H/V PROCESSOR FOR TTL V.D.U |
| TDA9102T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:H/V PROCESSOR FOR TTL V.D.U |
| TDA9103 | 制造商:SGS 功能描述: |
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