A 54MHz Single Power Supply BiCMOS Digital to Analog Videoprocessor

Author

Marin, Jean-Claude ; Ova, Francis Dell ; Pozsgay, Andreas

Author_Institution

SGS-Thomson Microelectron., Grenoble, France

Volume

1

fYear

1990

fDate

19-21 Sept. 1990

Firstpage

189

Lastpage

192

Abstract

A 54MHz video restitution circuit fabricated in a high-performance 1.2um BiCMOS technology called HF3CMOS is described. The circuit receives two 8bit busses (Luminance Y and Chrominance CrCb signals) each at 27 Megasamples/second and provides on its outputs 3 analog signals either R,G and B or Y,Cr and Cb. Provision is also made for an analog multiplexing between the outputs of the internal DAC and external analog RGB signals. Chapter II gives a description of the circuit. Design options choosen for its realisation are discussed in Chapter III. Chapter IV briefly describes the technology used. Measurement results are discussed in Chapter V.

Keywords

BiCMOS integrated circuits; digital-analogue conversion; power supply circuits; analog multiplexing; digital to analog videoprocessor; frequency 54 MHz; single power supply BiCMOS technology; video restitution circuit; BiCMOS integrated circuits; Charge coupled devices; Detectors; Integrated circuit interconnections; Optical arrays; Photovoltaic systems; Power supplies; Shift registers; Silicon; Solar power generation;

fLanguage

English

Publisher

ieee

Conference_Titel

Solid-State Circuits Conference, 1990. ESSCIRC '90. Sixteenth European

Conference_Location

Grenoble

Print_ISBN

2-86332-087-4

Type

conf

Filename

5467737