A 10b Driver IC for a Spatial Optical Modulator for Full HDTV Applications

Author

Kang, Jin-Scong ; Kim, Jin-Ho ; Kim, Scon-Yung ; Song, Jun-Yong ; Kwon, Oh-Kyong ; Lee, Yuen-Joong ; Kim, Byung-Hoon ; Park, Chan-Woo ; Kwon, Kyoung-Soo ; Choi, Won-Tae ; Yun, Sang-Kyeong ; Yeo, In-Jae ; Han, Kyu-Bum ; Kim, Taek-Soo ; Park, Sang-Il

Author_Institution

Hanyang Univ., Seoul

fYear

2007

fDate

11-15 Feb. 2007

Firstpage

138

Lastpage

592

Abstract

A 10b driver IC for laser projection full HDTV applications uses a 7b resistor-string DAC and a unity-gain buffer with a 3b DAC. The driver has 546 output channels, output voltage deviation of less than 1mV, a 200MHz mini-LVDS interface, and a maximum settling time of 2.4 mus for a 1080pixel spatial optical modulator with 40pF capacitive loads. The IC is fabricated in a 0.35 mum CMOS process and the chip area is 21.7 times3.0 mm²

Keywords

CMOS integrated circuits; digital-analogue conversion; driver circuits; high definition television; power integrated circuits; spatial light modulators; 0.35 micron; 10 bit; 1080 pixel; 2.4 mus; 200 MHz; 3 bit; 40 pF; 7 bit; CMOS process; driver IC; full HDTV; mini-LVDS interface; resistor-string DAC; spatial optical modulator; unity-gain buffer; Application specific integrated circuits; Displays; Driver circuits; HDTV; MOSFETs; Operational amplifiers; Optical amplifiers; Optical modulation; Photonic integrated circuits; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference, 2007. ISSCC 2007. Digest of Technical Papers. IEEE International

Conference_Location

San Francisco, CA

ISSN

0193-6530

Print_ISBN

1-4244-0853-9

Electronic_ISBN

0193-6530

Type

conf

DOI

10.1109/ISSCC.2007.373626

Filename

4242303