A 400-MHz DA converter with a 4-bit color map for 2000-line display
- 1 February 1988
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 23 (1) , 147-151
- https://doi.org/10.1109/4.271
Abstract
A video digital-to-analog (DA) converter with a color map is discussed that is monolithic, bipolar, and achieves ultrahigh speed. When the chip is addressed with 4-bit video data, 256-step color-map data can be used in an extremely high-definition 2000-pixel*2000-pixel display. A combination of two emitter-coupled logic (ECL) RAMs and a data-multiplex DA converter is used. The conversion rate is 400 MHz, the settling time of the DA converter is 2 ns, the rise and fall times are both 0.8 ns, and the power consumption is 1.3 W.Keywords
This publication has 5 references indexed in Scilit:
- A 400-MHz DA converter with a 4-bit color map for 2000-line displayIEEE Journal of Solid-State Circuits, 1988
- A CMOS triple 100-Mbit/s video D/A converter with shift register and color mapIEEE Journal of Solid-State Circuits, 1986
- A 500-MHz 8-bit D/A converterIEEE Journal of Solid-State Circuits, 1985
- 10K Gate I2L and 1K component analog compatible bipolar VLSI technology—HIT-2IEEE Transactions on Electron Devices, 1985
- An inherently monotonic 12b DACPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1979