A simple technique for stabilising the transconductance of CMOS transconductors against temperature variations, with no need of external frequency reference signals, is presented. Accurate electrical simulations demonstrated that a 2.6% maximum transconductance variation over the temperature range -55-150 degreesC and a 600% tuning range can be obtained.
DC feedback technique for temperature stabilisation of tunable CMOS transconductors
M Piotto
2003
Abstract
A simple technique for stabilising the transconductance of CMOS transconductors against temperature variations, with no need of external frequency reference signals, is presented. Accurate electrical simulations demonstrated that a 2.6% maximum transconductance variation over the temperature range -55-150 degreesC and a 600% tuning range can be obtained.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
