CXA2066S
Preamplifier for High Resolution Computer Display
Description
The CXA2066S is a bipolar IC developed for high
resolution computer displays.
Features
•
Built-in wide band amplifier: 140MHz @ –3dB (Typ.)
•
Input dynamic range: 1.0Vp-p (Typ.)
•
High gain preamplifier (17dB)
•
R, G, and B incorporated in a single package
•
I
2
C bus control
Contrast control
Subcontrast control
Brightness control
OSD contrast control
Cutoff control 4-channel DAC output
2 blanking level modes (0.5V fixed and Pedestal –0.6V)
ABL control pin
•
Built-in sync separator for Sync on Green
•
Built-in blanking mixing function
•
Built-in OSD mixing function
•
Video period detection function
•
Built-in sharpness function
•
Built-in VBLK synchronous DAC refresh system
Applications
High resolution computer displays
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta = 25°C, GND = 0V)
14
V
• Supply voltage
V
CC
V
CC
2
7
V
• Operating temperature
Topr
–20 to +75
°C
• Storage temperature
Tstg
–65 to +150 °C
• Allowable power dissipation P
D
2.05
W
Recommended Operating Conditions
Supply voltage
V
CC
12 ± 0.5
V
CC
2
5 ± 0.5
30 pin SDIP (Plastic)
V
V
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E98210-PS
SONY [ SONY CORPORATION ]
