Title :
CMOS on-chip clock for digital signal processors
Author :
Nilsson, Per-Ake ; Torkelson, Mats ; Vesterbacka, Mark ; Wanhammar, L.
Author_Institution :
Lund Univ., Sweden
fDate :
4/15/1993 12:00:00 AM
Abstract :
An on-chip clock for frequencies up to 190 MHz is presented. This clock generator can be used for application specific digital signal processors which are clocked faster than the off-chip system clock. It is useful for both processors with a few cycles per sample or for high frequency bit-serial processors which need a large number of cycles.
Keywords :
CMOS integrated circuits; application specific integrated circuits; clocks; digital integrated circuits; digital signal processing chips; 190 MHz; CMOS on-chip clock; application specific DSP; clock generator; digital signal processors; high frequency bit-serial processors; ring oscillator;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930448
