A 140 GHz single-ended injection locked frequency divider with inductive feedback in SiGe HBT technology

A 140 GHz single-ended injection locked frequency divider with inductive feedback in SiGe HBT technology

In this work, a single-ended divide-by-2 injection locked frequency divider with inductive feedback is presented. The frequency divider, fabricated in a commercial 0.18 μm SiGe HBT technology, showed a measured locking range of 126.9-141.5 GHz (14.7 GHz) and an operating range of 126.9-150.0 GHz (23...

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Bibliographische Detailangaben
Hauptverfasser: Jongwon Yun, Hyunchul Kim, Seo, Hyogi, Jae-Sung Rieh
Format: Tagungsbericht
Sprache:eng
Schlagworte:
CMOS integrated circuits
CMOS technology
feedback
Frequency conversion
Frequency measurement
Heterojunction bipolar transistors
Oscillators
Silicon germanium
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Zusammenfassung:In this work, a single-ended divide-by-2 injection locked frequency divider with inductive feedback is presented. The frequency divider, fabricated in a commercial 0.18 μm SiGe HBT technology, showed a measured locking range of 126.9-141.5 GHz (14.7 GHz) and an operating range of 126.9-150.0 GHz (23.1 GHz) with bias adjustment. The DC power consumption of the ILFD core was 6.9 mW and that of the output buffer was 13.5 mW.
DOI:10.1109/SiRF.2012.6160135