A Low Power Wide Range CMOS Poly-Si Level Shifter for Active Matrix Display
نویسندگان
چکیده
We have designed and fabricated a wide range CMOS poly-Si level shifter. The proposed circuit employs 4capacitors and 2clocks (0~3V) to generate level-up signal (3~6V) and level-down signal (-3~0V). The generated level-up signal and the level-down signal make an amplified signal of full range (-3~6V). The power consumption of the level shifter was verified to be very low by SPICE simulation. The operation of fabricated level shifter was proved successfully at the high frequency of 1MHz.
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