The inner structure of an array CCD device with 33M pixels made by Dasal corporation is introduced
and the driving schedule is analyzed in detail. Since the disadvantage of high sensitivity CCD which has lower frame rate
a design method of the full frame CCD drivers based on FPGA is put forward. To increase the frame rate by getting four outputs at the same time
the bias voltage circuit is improved. The frame rate reaches 2.7 f/s
effectively increased by about 4 times
compared with 0.7 f/s with single output. The system takes Field Programmable Gate Array (FPGA) as the key device and driving schedule generator has been described with VHDL. The designed generator has successfully fulfilled system simulation with ISE and Modelsim. It is proved that the driving system can meet the demand of the CCD in high frame rate application.