Thomas Zwick, Ullrich Pfeiffer, et al.
APS 2007
A static frequency divider designed in a 210-GHz fT, 0.13-μm SiGe bipolar technology is reported. At a -5.5-V power supply, the circuit consumes 44 mA per latch (140 mA total for the chip, with input-output stages). With single-ended sine wave clock input, the divider is operational from 7.5 to 91.6 GHz. Differential clocking under the same conditions extends the frequency range to 96.6 GHz. At -5.0 V and 100 mA total current (28 mA per latch), the divider operates from 2 to 85.2 GHz (single-ended sine wave input).
Thomas Zwick, Ullrich Pfeiffer, et al.
APS 2007
Alexander Rylyakov, Jose Tierno, et al.
CICC 2008
Thomas Zwick, Christian Fischer, et al.
IEEE Journal on Selected Areas in Communications
Sergey Rylov, Alexander Rylyakov
BCTM 2003