A BiCMOS low-voltage linear transconductor for VHF Gm-C filters

被引：0
|
作者：
Lee, TS [1 ]
机构：
[1] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Yunlin, Taiwan
来源：
APCCAS '98 - IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS: MICROELECTRONICS AND INTEGRATING SYSTEMS | 1998年
关键词：
D O I：
10.1109/APCCAS.1998.743651
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new BiCMOS low-voltage transconductor suitable for VHF transconductance-C (Gm-C) filter is proposed. The transconductance is tunable with a control voltage. The output resistance of the transconductor is compensated and the resulting output resistance can be fine-tuned by means of a separate voltage. The transconductor has a large bandwidth due to having parasitic poles at extremely high frequencies. The performance of the transconductor is demonstrated by simulation results.
引用
收藏
页码：33 / 36
页数：4
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