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參數(shù)資料
| 型號： | LM1203CN |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 3 CHANNEL, VIDEO AMPLIFIER, PDIP28 |
| 封裝： | PLASTIC, DIP-28 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 188K |
| 代理商： | LM1203CN |
LM1203C
RGB VIDEO-AMPLIFIER SYSTEM
SLVS099B – NOVEMBER 1994 – REVISED FEBRUARY 1996
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
LM1203C
DUT
R GAIN ADJUST
R CLAMP(–)
R VIDEO OUT
R CLAMP(+)
G GAIN ADJUST
G CLAMP(–)
G VIDEO OUT
G CLAMP(+)
B GAIN ADJUST
B CLAMP(–)
B VIDEO OUT
B CLAMP(+)
14
CONTRAST
REF
B CLAMP CAP
B VIDEO IN
G CLAMP CAP
GND
G VIDEO IN
R CLAMP CAP
R VIDEO IN
CONTRAST CAP2
CONTRAST CAP1
28
27
26
25
24
12 V
10
F
S26
S21
330
3.3 k
Vclamp(+)
Level
Brightness
Set
23
22
21
20
19
100
18
B OUT
330
S17
17
16
15
CLAMP GATE
0.01
F
13
12
CONTRAST
Vref
11
10
9
8
7
6
4
5
3
2
0.01
F
1
VCC1
VCC2
VCC
5
F
50
5
F
50
5
F
50
5
F
330
100
100
10 k
10 k
10 k
10 k
10 k
10 k
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
0.1
F
CLAMP GATE
R IN
G IN
B IN
G OUT
R OUT
NOTES: A. For optimal performance, Texas Instruments recommends the exact values shown for the components represented in this circuit
schematic.
B. For optimized video-board design, discrete capacitors at CONTRAST CAP1 and CONTRAST CAP2 connected to ground can be
eliminated, depending on individual requirements for noise reduction.
Figure 1. Test Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LM1203FN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Triple Video Amplifier |
| LM1203N | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:RGB Video Amplifier System |
| LM1203-N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM1203 RGB Video Amplifier System |
| LM1204 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:150 MHz RGB Video Amplifier System |
| LM1204V | 制造商:Texas Instruments 功能描述: |
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