A Novel Level-Shifter Circuit Design For Display Panel Driver
A novel level-shifter circuit for display panel driver is presented. A proposed level-shifter is for the high speed and high-voltage driving capability. In order to achieve this purpose, the proposed level-shifter restricts and separates the V gs of the output driver's pull-up PMOS and pull-dow...
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Format: | Tagungsbericht |
Sprache: | eng |
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Zusammenfassung: | A novel level-shifter circuit for display panel driver is presented. A proposed level-shifter is for the high speed and high-voltage driving capability. In order to achieve this purpose, the proposed level-shifter restricts and separates the V gs of the output driver's pull-up PMOS and pull-down NMOS with Zener diode. The Zener diode can be replaced by normal diode combination. And a speed-up PMOS transistor is introduced to reduce delay. The control signal of speed-up PMOS was designed by bootstrapping method to minimize the gate to source (V gs ) voltage to avoid V gs breakdown. |
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ISSN: | 1548-3746 1558-3899 |
DOI: | 10.1109/MWSCAS.2006.382294 |