RFID Regulator Design Insensitive to Supply Voltage Ripple and Temperature Variation

RFID Regulator Design Insensitive to Supply Voltage Ripple and Temperature Variation

A regulator is designed for radio-frequency identification tags in the ultrahigh-frequency band using the Taiwan Semiconductor Manufacturing Company 0.18-¿m CMOS process. A stable reference voltage with short calibration time is designed by integrating a ripple stabilizer and a temperature stabilize...

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Veröffentlicht in:IEEE transactions on circuits and systems. II, Express briefs Express briefs, 2010-04, Vol.57 (4), p.255-259
Hauptverfasser: Liu, Chi-En, Hsieh, Yi-Jhan, Kiang, Jean-Fu
Format: Artikel
Sprache:eng
Schlagworte:
Calibration
CMOS process
Control
Electric potential
Manufacturing processes
Noise levels
Power supplies
Radio frequency
Radiofrequency identification
Regulator
Regulators
ripple stabilizer
Ripples
Semiconductor device manufacture
Semiconductors
Temperature
temperature stabilizer
Voltage
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Beschreibung
Zusammenfassung:A regulator is designed for radio-frequency identification tags in the ultrahigh-frequency band using the Taiwan Semiconductor Manufacturing Company 0.18-¿m CMOS process. A stable reference voltage with short calibration time is designed by integrating a ripple stabilizer and a temperature stabilizer. The regulator output exhibits a line regulation and load regulation of 12 mV/V and 0.34 mV/mA, respectively, and its power supply rejection ratio is 35.1 dB at 1 MHz.
ISSN:1549-7747
1558-3791
DOI:10.1109/TCSII.2010.2043476