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• as a function of the output voltage. Full current limit of 500 mA (nominal) is available up to approximately VO = 8 V; above this the limit is reduced linearly to about 350 mA at VO = 32 V. This helps to improve SOA by immediately reducing the peak power pulse into a shorted load at high VO.
1 mega pixels (1152x864) format, used with 1/2 optical system Support sub-sampling at quarter (1/4) mega pixel resolution for higher video frame rate Progressive readout Output data format: 10-bit raw data Input interface: SIF Electronic exposure control On-chip 11-bit ADC On-chip PLL Correlated double sampling Video mode and DSC mode Dead pixel removal Flash control Power down mode Automatic optical black compensation Horizontal and veritcal images Single 3.3V power supply
Due to the large number of high current drivers available on the XC73144, two programmable signal management features have been included C slew rate control (SRC) and ground control (GC). Slew rate control is primarily for external system benefit, to reduce ringing and other cou- pling phenomenon. SRC permits designers to select either 1 V/ns or 1.5 V/ns slew rate on a pin-by-pin basis for any output or I/O signal. This can be done with PLUS- ASM or schematically, as needed. The defafult slew rate is 1 V/ns. To assign the pins with equations (PLUSASM), the designer needs to only declare them as follows: