96-GHz static frequency divider in SiGe bipolar technology
- 27 September 2004
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 39 (10) , 1712-1715
- https://doi.org/10.1109/JSSC.2004.833562
Abstract
A static frequency divider designed in a 210-GHz f/sub T/, 0.13-/spl mu/m 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).Keywords
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