Abstract
This paper presents a fully integrated CMOS up-conversion mixer with input active balun at 5.2 GHz for wireless applications. The design based on Gilbert-cell active double-balanced mixer with integrated on-chip input active balun is proposed by using TSMC 0.18 m technology. Core mixer employs derivative superposition method to obtain high linearity. A designed active balun which converts single-ended input to differential signals for intermediate frequency (IF) signal is designed and integrated with core mixer. The up-conversion mixer converts an input of 100 MHz IF signal to an output of 5.2 GHz radio frequency (RF) signal with a local oscillator (LO) frequency of 5.1 GHz. The simulation results indicated that the proposed method shows 8-dBm higher input third order intercept point (IIP3) than the conventional mixer. From the simulation results, the mixer achieves an IIP3 of 8-dBm, conversion gain of 4.5-dB, and consumes only 2.48-mW power at 1.8-V power supply.
Original language | English |
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Title of host publication | 2011 IEEE Regional Symposium on Micro and Nanoelectronics, RSM 2011 - Programme and Abstracts |
Pages | 112-116 |
Number of pages | 5 |
DOIs | |
Publication status | Published - 2011 |
Event | 2011 IEEE Regional Symposium on Micro and Nano Electronics, RSM 2011 - Kota Kinabalu, Sabah, Malaysia Duration: Sept 28 2011 → Sept 30 2011 |
Other
Other | 2011 IEEE Regional Symposium on Micro and Nano Electronics, RSM 2011 |
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Country/Territory | Malaysia |
City | Kota Kinabalu, Sabah |
Period | 9/28/11 → 9/30/11 |
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering