SDA9280 |
RFQ for SDA9280 Required Field |
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| Product | Manufacturers | Pack | D/C |
| SDA9280 | - | QFP | - |
The Display Processor SDA 9280 is an integrated triple 9 Bit D/A converter which performs digital enhancements and manipulations of digital video component signals. Multiple input data formats are accepted. Operation with normal as well as doubled horizontal deflection frequency is supported. 4:3 or 16:9 display formats are possible.
Features |
| • 8-Bit amplitude resolution of each input componentInput sample frequency up to 30 MHzApplication in flicker reduction systems possible• Four input data formats4:1:1 luminance and chrominance parallel (8 + 4 wires)4:2:2 CCIR 656-format (8 wires)4:2:2 luminance and chrominance parallel (2 x 8 wires)4:4:4 all components parallel (3 x 8 wires)• Two different representations of input dataPositive dual code2's complement code• Three D/A converters on-chip9-Bit amplitude resolution80 MHz maximal clock frequency• DCTI (digital color transient improvement)A digital algorithm improves the sharpness of vertical color edges avoiding the artifacts of analog CTI-circuits• Luminance peakingSeparate programmable lowpass, bandpass, and highpass digital filters• High performance digital interpolation for anti-imagingTwo-fold oversamplingSimplification of external analog postfiltering• 16:9 compatibilitySignal compression for displaying 4:3-signals on16:9-screensSignal expansion for displaying 16:9-signals on 4:3-screensFull screen display of 4:3 letter box pictures• Programmable delay for the luminance signalPhase adjustment between luminance and chrominance signals• Signal manipulationsInverted displayGraphic display• Insertion of colored areasProgrammable color and position• Insertion of an arbitrary patternControl by an external signalOne of 4096 colors programmableFrame insertion for multi picture display• N-Fold zoom facility for image memory systems• Programmable internal PLL for clock generationControl of compression and expansion factors• I2C-Bus control• P-LCC-68-1 package• 5 V supply voltage |
| Parameter | Symbol | Limit Values | Unit | Remark | |
| min. | max. | ||||
| Operating temperature | TA | 0 | 70 | °C | |
| Storage temperature | Tstg | - 65 | 125 | °C | |
| Junction temperature | Tj | 125 | °C | ||
| Soldering temperature | TS | 260 | °C | ||
| Soldering time | 10 | s | |||
| Input voltage | VI | - 0.3 V | VDD + 0.3 V | 1 | VCC respectively |
| Output voltage | VQ | - 0.3 V | VDD + 0.3 V | 1 | VCC respectively |
| Supply voltages | VDD | - 0.3 | 6 | V | |
| Supply voltage Differentials |
V | - 0.25 | 0.25 | V | between any internally nonconnected supply pins of the same kind, see Pin Description |
| DAC output current | -30 | mA | For any single output | ||
| RREF output current | -30 | mA | For any single output | ||
| Total power dissipation | Ptot | 1 | W | ||
ESD
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