Area Efficient Charge Pump Design with Constant Output Power over the Whole Supply Range

Area Efficient Charge Pump Design with Constant Output Power over the Whole Supply Range

This paper presents the concept of designing an area efficient monolithic charge pump with constant output power over the whole supply range. The output power is controlled by appropriately changing the oscillator frequency at low supply values. The presentation will include both simulation and meas...

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Bibliographische Detailangaben
Hauptverfasser: Dinu, D., Gietler, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
area efficient
Capacitors
Charge pump
Charge pumps
Clocks
constant power
Diodes
Frequency
monolithic
Power generation
Power supplies
Silicon
Switches
Voltage
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Beschreibung
Zusammenfassung:This paper presents the concept of designing an area efficient monolithic charge pump with constant output power over the whole supply range. The output power is controlled by appropriately changing the oscillator frequency at low supply values. The presentation will include both simulation and measurement results, proving that the output power fits the specification for the entire power supply range.
ISSN:1545-827X
2377-0678
DOI:10.1109/SMICND.2007.4519754