SUBNANOSECOND ACCESS TIME 2K SINE-COSINE-ROM IN ALGAAS GAAS/ALGAAS QUANTUM-WELL HEMT TECHNOLOGY/

Authors
THIEDE A BUSHEHRI E NOWOTNY U RIEGERMOTZER M SEDLER M BRONNER W HORNUNG J KAUFEL G RAYNOR B SCHNEIDER J
Citation
A. Thiede et al., SUBNANOSECOND ACCESS TIME 2K SINE-COSINE-ROM IN ALGAAS GAAS/ALGAAS QUANTUM-WELL HEMT TECHNOLOGY/, Electronics Letters, 33(5), 1997, pp. 428-429
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
5
Year of publication
1997
Pages
428 - 429
Database
ISI
SICI code
0013-5194(1997)33:5<428:SAT2SI>2.0.ZU;2-#
Abstract
The design and performance of a 2kbit sine-cosine ROM lookup table in 0.3 mu m gate length AlGaAs/GaAs/AlGaAs HEMT technology are presented. A maximum clock frequency of 1.3 GHz is achieved resulting in a sub-n anosecond access time. The power consumption at supply voltages of +1. 8 and -2V is similar to 2W.