Publicação
An auto-biased 0.5 um CMOS transconductor for very high frequency applications
| Resumo: | This paper describes a CMOS transconductance cell for the implementation of very high frequency current-mode gm-C filters. It features simple pseudo-differential circuitry employing small device size transistors and yielding a power dissipation of less than 1 mW/pole at nominal 3.0 V supply voltage. Self-biased common-mode voltage designed to minimize mismatch errors, improves noise and stability behavior. Short channel effects are analyzed and simulation results are presented. |
|---|---|
| Autores principais: | Garrido, Nuno |
| Outros Autores: | Franca, José E. |
| Assunto: | transcondutor gm-c filter Auto-biased transconductor CT filters |
| Ano: | 1998 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | ISCTE |
| Idioma: | inglês |
| Origem: | Repositório ISCTE |
| Resumo: | This paper describes a CMOS transconductance cell for the implementation of very high frequency current-mode gm-C filters. It features simple pseudo-differential circuitry employing small device size transistors and yielding a power dissipation of less than 1 mW/pole at nominal 3.0 V supply voltage. Self-biased common-mode voltage designed to minimize mismatch errors, improves noise and stability behavior. Short channel effects are analyzed and simulation results are presented. |
|---|