Synthesizable digitally controlled oscillator with only standard cells: A 810 to 1400 MHz digital back-end design flow compatible design with PVT calibration

Balcýodlu Y., DÜNDAR G.

11th International Symposium on Electronics and Telecommunications, ISETC 2014, Timisoara, Romanya, 14 - 15 Kasım 2014, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/isetc.2014.7010733
  • Basıldığı Şehir: Timisoara
  • Basıldığı Ülke: Romanya
  • Anahtar Kelimeler: All Digital Phase Locked Loop, Digitally Controlled Oscillator
  • Boğaziçi Üniversitesi Adresli: Evet

Özet

a novel Digitally Controlled Oscillator (DCO) architecture adjusting driving strength rather than capacitance for coarse and fine tuning in ring oscillator architectures has been proposed with full digital design flow as part of an effort to fully digitize All Digital Phase Locked Loops (ADPLL). Targeted for automotive wired applications, the design favors portability and flexibility first then area, power and noise performance.