Features: VIDEO AMP PART• 3-channel R/G/B video amplifier, 175MHz @f-3dB• I2C bus control items - Contrast control: -38dB - Sub contrast control for each channel: -12dB - Brightness control - OSD contrast control: -38dB - Cut-off brightness control (AC coupling) - Cut-off control for e...
S1D2502A01: Features: VIDEO AMP PART• 3-channel R/G/B video amplifier, 175MHz @f-3dB• I2C bus control items - Contrast control: -38dB - Sub contrast control for each channel: -12dB - Brightness cont...
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Features: • 3-Channel R/G/B Video Amplifier, 110MHz Bandwidth• TTL OSD Input, 50MHz Ba...
Features: • 3 - channel R/G/B Video Amplifier: 85MHz bandwidth.• DC contrast control r...
Features: • Dual Pll concept• Self-adaptative (30 to 70kHz)• X-ray protection in...
VIDEO AMP PART
• 3-channel R/G/B video amplifier, 175MHz @f-3dB
• I2C bus control items
- Contrast control: -38dB
- Sub contrast control for each channel: -12dB
- Brightness control
- OSD contrast control: -38dB
- Cut-off brightness control (AC coupling)
- Cut-off control for each channel (AC coupling)
- Switch registers for SBLK and video half tone and CLP/BLK polarity selection and INT/EXT CLP selection and generated CLP width control
• Built in ABL (automatic beam limitation)
• Built in video input clamp, BRT clamp
• Built in video half tone (3mode) function on OSD pictures
• Capable of 8.0Vp-p output swing
• Improvement of rise & fall time (2.2ns)
• Cut-off brightness control
• Built in blank gate with spot killer
• Clamp pulse generator
• OSD intensity
• BLK, CLP polarity selection
• Clamp gate with anti OSD sagging
OSD PART
• Built in 1K-byte SRAM
• 448 ROM fonts (each font consists of 12 * 18 dots.)
• Full screen memory architecture
• Wide range PLL available (15kHz - 96kHz, Reference 800 X 600)
• Programmable vertical height of character
• Programmable vertical and horizontal positioning
• Character color selection up to 16 different colors
• Programmable background color (up to 16 colors)
• Character blinking, bordering and shadowing
• Color blinking
• Character scrolling
• Fade-in and fade-out
• Box drawing
• Character sizing up to four times
• 76.8MHz pixel frequency from on-chip PLL (Reference 800 X 600)
No |
Item |
Symbol |
Value |
Unit | ||
Min |
Typ |
Max | ||||
1 | Maximum supply voltage |
VCC |
- |
- |
13.2 |
V |
VDD |
- |
- |
6.5 | |||
2 | Operating temperature (see 2) |
Topr |
-20 |
- |
75 |
|
3 | Storage temperature |
Tstg |
-65 |
150 |
||
4 | Operating supply voltage |
VCCop |
11.4 |
12.0 |
12.6 |
V(see 3) |
VDDop |
4.75 |
5.00 |
5.25 | |||
5 | Power dissipation |
PD |
- |
- |
W |
The S1D2502A01 is a very high frequency video amplifier & wide range OSD processor 1 chip system with I2C Bus control used in monitors. It contains 3 matched R/G/B video amplifiers with OSD processor and provides flexible interfacing to I2C Bus controlled adjustment systems.