An integrated circuit complementary metal oxide silicon voltage controlled oscillator includes {TAIL ~ a plurality} of variable delay elements, connected in {HEAD ~ a ring configuration}, each variable delay element including a pair of parallel connected differential CMOS sections 
An integrated circuit complementary metal oxide silicon voltage controlled oscillator includes { TAIL ~ a plurality } of variable delay elements , connected in { HEAD ~ a ring configuration } , each variable delay element including a pair of parallel connected differential CMOS sections
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH