Architecture with 1x VCO

[1]  J.G. Maneatis,et al.  Low-jitter and process independent DLL and PLL based on self biased techniques , 1996, 1996 IEEE International Solid-State Circuits Conference. Digest of TEchnical Papers, ISSCC.

[2]  B. Bhushan,et al.  A 0.35 /spl mu/m CMOS 3-880 MHz PLL N/2 clock multiplier and distribution network with low jitter for microprocessors , 1997, 1997 IEEE International Solids-State Circuits Conference. Digest of Technical Papers.