A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application
This paper present a low power current bleeding CMOS mixer with high LO-RF isolation for ZigBee application. The proposed mixer uses current reuse technique with self-biased transconductance stage to increase the conversion gain while substantially reducing the DC power dissipation. A NMOS current b...
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my.upm.eprints.688392019-06-10T03:48:46Z http://psasir.upm.edu.my/id/eprint/68839/ A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application Tan, Gim Heng Mohd Sidek, Roslina Mohd Isa, Maryam Shafie, Suhaidi This paper present a low power current bleeding CMOS mixer with high LO-RF isolation for ZigBee application. The proposed mixer uses current reuse technique with self-biased transconductance stage to increase the conversion gain while substantially reducing the DC power dissipation. A NMOS current bleeding transistor and load resistor is integrated between the RF transconductance and LO switching stage to improve the LO-RF isolation. This mixer is verified in 0.13 μm standard CMOS technology. The simulation result shows a high conversion gain (CG) of 12 dB, 1 dB compression point (P1dB) of -13.4 dBm, third-order intercept point (IIP3) of -4.3 dBm and a noise figure (NF) of 15.45 dB. The circuit consumes 664 μA current from 1.2 V power supply and LO-RF isolation is improved by 25 dB. IEEE 2013 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/68839/1/A%20low-power%20current%20bleeding%20mixer%20with%20improved%20LO-RF%20isolation%20for%20ZigBee%20application.pdf Tan, Gim Heng and Mohd Sidek, Roslina and Mohd Isa, Maryam and Shafie, Suhaidi (2013) A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application. In: 2013 IEEE International Conference on Circuits and Systems (ICCAS 2013), 18-19 Sept. 2013, Kuala Lumpur, Malaysia. (pp. 111-113). 10.1109/CircuitsAndSystems.2013.6671642 |
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This paper present a low power current bleeding CMOS mixer with high LO-RF isolation for ZigBee application. The proposed mixer uses current reuse technique with self-biased transconductance stage to increase the conversion gain while substantially reducing the DC power dissipation. A NMOS current bleeding transistor and load resistor is integrated between the RF transconductance and LO switching stage to improve the LO-RF isolation. This mixer is verified in 0.13 μm standard CMOS technology. The simulation result shows a high conversion gain (CG) of 12 dB, 1 dB compression point (P1dB) of -13.4 dBm, third-order intercept point (IIP3) of -4.3 dBm and a noise figure (NF) of 15.45 dB. The circuit consumes 664 μA current from 1.2 V power supply and LO-RF isolation is improved by 25 dB. |
format |
Conference or Workshop Item |
author |
Tan, Gim Heng Mohd Sidek, Roslina Mohd Isa, Maryam Shafie, Suhaidi |
spellingShingle |
Tan, Gim Heng Mohd Sidek, Roslina Mohd Isa, Maryam Shafie, Suhaidi A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
author_facet |
Tan, Gim Heng Mohd Sidek, Roslina Mohd Isa, Maryam Shafie, Suhaidi |
author_sort |
Tan, Gim Heng |
title |
A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
title_short |
A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
title_full |
A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
title_fullStr |
A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
title_full_unstemmed |
A low-power current bleeding mixer with improved LO-RF isolation for ZigBee application |
title_sort |
low-power current bleeding mixer with improved lo-rf isolation for zigbee application |
publisher |
IEEE |
publishDate |
2013 |
url |
http://psasir.upm.edu.my/id/eprint/68839/1/A%20low-power%20current%20bleeding%20mixer%20with%20improved%20LO-RF%20isolation%20for%20ZigBee%20application.pdf http://psasir.upm.edu.my/id/eprint/68839/ |
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1643839321160024064 |
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13.19449 |