The U2203B-A is a wideband video amplifier IC system especially designed for use in high-resolution RGB monitors. The IC includes three well matched video amplifiers, three gated differential amplifiers for blacklevel clamping and brightness control and the function for simultaneously contrast control. Separate adjustment of the maximum gain of each channel .
D 3 channels, high bandwidth (90 MHz @
–3 dB) D Matched attenuators for contrast control D Black-level clamping for brightness control
Vs1 1 SUPPLY REG. 1k
D Independent gain control of each amplifier D ESD protection according to MIL-STD. 883
28 Vs1
CONTRAST CAP
2
27 R DRIVE
CONTRAST CAP
3
RED
40 90
26 R CLAMP (
–)
R VIDEO IN
4
25 R VIDEO OUT
R CLAMP CAP
5
24 R CLAMP (+)
G VIDEO IN
6
GREEN
1k 40
23 Vs2
GROUND
7
90
22 G DRIVE
G CLAMP CAP
8 9
21 G CLAMP (
– )
B VIDEO IN B CLAMP CAP
BLUE
1k 40 2.4V REF CONTRAST CONTROL 90
20 G VIDEO OUT
10
19 G CLAMP (+)
Vin REF CO.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | U2270B |
TEMIC Semiconductors |
Read / Write Base Station IC | |
2 | U200 |
Siliconix |
n-channel JFET | |
3 | U2000 |
Agilent |
USB Power Sensors | |
4 | U2008B |
TEMIC Semiconductors |
Low Cost Current Feedback Phase Control Circuit | |
5 | U2008B |
ATMEL Corporation |
Low-Cost Phase-Control IC with Soft Start | |
6 | U201 |
Siliconix |
n-channel JFET | |
7 | U2010B |
TEMIC Semiconductors |
Phase Control Circuit for Current Feedback | |
8 | U202 |
Siliconix |
n-channel JFET | |
9 | U2043 |
UTC |
LINEAR IC | |
10 | U2043B |
TEMIC Semiconductors |
Automotive Flashers | |
11 | U2043B |
ATMEL Corporation |
Flasher | |
12 | U2044B |
TEMIC Semiconductors |
Dual Output Flasher |