Title :
A 10b 75ns CMOS Scanning-Display-Driver System for QVGA LCDs
Author :
Fujimori-Chen, I. ; Muller, R. ; Kan, W. ; Fazio, M. ; Farrell, A. ; Whitney, D.
Author_Institution :
Analog Devices, Wilmington, MA
Abstract :
This paper presents a high-speed display driver system fabricated in a standard 0.35 mum CMOS technology that operates from a single 3V battery for a 3.0-in. QVGA (320 times RGB times 240) panel. A new amplifier topology, which provides a slew current 100 times the quiescent current, is discussed. The DAC architecture uses COM as a reference to improve the pixel DC accuracy between different panels.
Keywords :
digital-analogue conversion; driver circuits; liquid crystal displays; CMOS scanning-display-driver; DAC architecture; LCD; QVGA; amplifier topology; high-speed display driver; pixel DC accuracy; size 0.35 mum; size 3 in; voltage 3 V; word length 10 bit; Capacitance; Capacitors; Driver circuits; Linearity; Liquid crystal displays; Output feedback; Solid state circuits; Switches; System-on-a-chip; Voltage;
Conference_Titel :
Solid-State Circuits Conference, 2008. ISSCC 2008. Digest of Technical Papers. IEEE International
Conference_Location :
San Francisco, CA
Print_ISBN :
978-1-4244-2010-0
Electronic_ISBN :
978-1-4244-2011-7
DOI :
10.1109/ISSCC.2008.4523112
