| Autor: |
D.L. Harame, J. Long, S.Y. Yue, D. Ma, B. Jagannathan |
| Rok vydání: |
2004 |
| Předmět: |
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| Zdroj: |
2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519). |
| DOI: |
10.1109/isscc.2004.1332757 |
| Popis: |
A 17 GHz RF receiver consisting of an LNA and doubly-balanced mixers coupled by a monolithic 3.7:1 step-down transformer realizes over 70 dB of image-rejection in a 100 GHz-f/sub T/ SiGe BiCMOS technology. Quadrature LO signals are generated with electronically tunable phase from a subharmonically injection-locked oscillator. The measured IIP3 is -5.1 dBm with 17.3 dB conversion gain and 6.5 dB NF (SSB, 50 /spl Omega/) at 17.2 GHz. The 1.9/spl times/1.0 mm/sup 2/ IC consumes 62.5 mW from a 2.2 V supply. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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