Current reference pierce oscillator circuit topology for low phase noise MEMS SAW oscillator / Fazli Lut, Norlizawati Kamarudin and Jamilah Karim
This paper presents the design and simulation of a current reference Pierce oscillator circuit topology for microelectromechanical systems (MEMS) based oscillator. The designed amplifier achieves a gain of 33 dB at VDD of 1.2V. The amplifier core was tested with surface-acousticwave (SAW) resonators...
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UiTM Press,
2018-06.
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| LEADER | 00000 am a22000003u 4500 | ||
|---|---|---|---|
| 001 | repouitm_63054 | ||
| 042 | |a dc | ||
| 100 | 1 | 0 | |a Lut, Fazli |e author |
| 700 | 1 | 0 | |a Kamarudin, Norlizawati |e author |
| 700 | 1 | 0 | |a Karim, Jamilah |e author |
| 245 | 0 | 0 | |a Current reference pierce oscillator circuit topology for low phase noise MEMS SAW oscillator / Fazli Lut, Norlizawati Kamarudin and Jamilah Karim |
| 260 | |b UiTM Press, |c 2018-06. | ||
| 500 | |a https://ir.uitm.edu.my/id/eprint/63054/1/63054.pdf | ||
| 520 | |a This paper presents the design and simulation of a current reference Pierce oscillator circuit topology for microelectromechanical systems (MEMS) based oscillator. The designed amplifier achieves a gain of 33 dB at VDD of 1.2V. The amplifier core was tested with surface-acousticwave (SAW) resonators range from 800MHz to 2.4 GHz to form an oscillator and it shows a phase noise level range of -146 dBc/Hz to -151 dBc/Hz at 100 kHz offset frequency. This satisfies the maximum requirements phase noise of local oscillator (LO) of ultra-high frequency (UHF) for Bluetooth technology and Global System for Mobile Communications (GSM). The device produced a better figure-of-merit (FoM) when compared with other oscillators that were based on CMOS on-chip inductor and capacitor (CMOS LC), film bulk acoustic resonator (FBAR) and lateral-field-excited (LFE) Aluminium Nitride (AIN) contour mode resonators technologies. The oscillator circuit has been simulated using a 0.13µm CL130G CMOS technology process from Silterra (Malaysia) with the oscillator core consuming only 1.07mW DC power. | ||
| 546 | |a en | ||
| 690 | |a Applications of electronics | ||
| 655 | 7 | |a Article |2 local | |
| 655 | 7 | |a PeerReviewed |2 local | |
| 787 | 0 | |n https://ir.uitm.edu.my/id/eprint/63054/ | |
| 787 | 0 | |n https://jeesr.uitm.edu.my/v1/ | |
| 856 | 4 | 1 | |u https://ir.uitm.edu.my/id/eprint/63054/ |z Link Metadata |