Abstract
This paper describes the analysis and predistortion of a precise gain GmC-leapfrog Alter. A 1.2-V 240-MHz fifth-order continuous-time low-pass GmC-fllter is used as a design example. A method of mapping the transconductor losses is presented. Furthermore, it is proposed that the load and source resistors can be removed from the filter prototype to relax the trade-offs in the design of precise gain Alters. In addition, the effects of the Miller-capacitor are studied. An accurate predistortion result can be achieved with the techniques discussed in this paper.
Original language | English |
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Title of host publication | Proceedings - IEEE International Symposium on Circuits and Systems |
Pages | 3534-3537 |
Number of pages | 4 |
Publication status | Published - 2007 |
MoE publication type | A4 Article in a conference publication |
Event | IEEE International Symposium on Circuits and Systems - New Orleans, United States Duration: 27 May 2007 → 30 May 2007 |
Conference
Conference | IEEE International Symposium on Circuits and Systems |
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Abbreviated title | ISCAS |
Country/Territory | United States |
City | New Orleans |
Period | 27/05/2007 → 30/05/2007 |