A 675 μW 5 GHz low-voltage BiCMOS synchronized ring oscillator based prescaler

2004 ◽  
Author(s):  
O. Mazouffre ◽  
H. Lapuyade ◽  
J.-B. Bdgueret ◽  
A. Cathelin ◽  
D. Belot ◽  
...  
Keyword(s):  
Low Voltage ◽  
Ring Oscillator ◽  
5 Ghz

High-Performance Low Voltage Organic Thin-Film Transistors

2005 ◽  
Vol 870 ◽  
Author(s):  
Stijn De Vusser ◽  
Soeren Steudel ◽  
Kris Myny ◽  
Jan Genoe ◽  
Paul Heremans
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
High Performance ◽  
Low Voltage ◽  
Supply Voltage ◽  
Organic Thin Film Transistors ◽  
Ring Oscillator ◽  
Ring Oscillators ◽  
Organic Thin Film ◽  
Supply Voltages

AbstractIn this work, we report on high-performance low voltage pentacene Organic Thin-Film Transistors (OTFT's) and circuits. Inverters and ring oscillators have been designed and fabricated. At 15 V supply voltage, we have observed invertors showing a voltage gain of 9 and an output swing of more than 13 V. As for the ring oscillators, oscillations started at supply voltages as low as 8.5 V. At a supply voltage of only 15 V, a stage delay time of 3.3 νs is calculated from experimental results.We believe that these results show for the first time a high speed ring oscillator at relatively low supply voltages. The required supply voltages can be obtained by rectification using an organic (pentacene) diode. These results may have an important impact on the realization of RF-ID tags: by integrating our circuits with an organic diode, the fabrication of organic RF-ID tags comes closer.

scholarly journals Low-Voltage High-Speed Ring Oscillator With a-InGaZnO TFTs

2020 ◽  
Vol 8 ◽  
pp. 584-588
Author(s):  
Bhawna Tiwari ◽  
Pydi Ganga Bahubalindruni ◽  
Angelo Santos ◽  
Ana Santa ◽  
Catia Figueiredo ◽  
...  
Keyword(s):  
High Speed ◽  
Low Voltage ◽  
Ring Oscillator

A 90-nm CMOS 5-GHz Ring-Oscillator PLL With Delay-Discriminator-Based Active Phase-Noise Cancellation

2013 ◽  
Vol 48 (5) ◽  
pp. 1151-1160 ◽  
Author(s):  
Seungkee Min ◽  
Tino Copani ◽  
Sayfe Kiaei ◽  
Bertan Bakkaloglu
Keyword(s):  
Phase Noise ◽  
Active Phase ◽  
Noise Cancellation ◽  
Ring Oscillator ◽  
5 Ghz

Low Voltage and High Oscillation Frequency Gated Ring Oscillator Using Bootstrap Technique

2013 ◽  
Vol 596 ◽  
pp. 195-198
Author(s):  
Nobukazu Takai ◽  
Ken Murakami ◽  
Haruo Kobayashi
Keyword(s):  
Power Consumption ◽  
Low Power ◽  
High Frequency ◽  
Oscillation Frequency ◽  
Low Voltage ◽  
Ring Oscillator ◽  
Low Power Consumption ◽  
High Oscillation ◽  
High Oscillation Frequency ◽  
Boot Strap

In this paper, a high frequency ring oscillator with low power consumption is proposed.The proposed ring oscillator is based on GRO by applying boot strap technique. Simulation resultsindicate that the FoM(Power Consumption/Oscillation Frequency) of the proposed ring oscillator isless than that of the conventional ring oscillator.

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