Low-voltage wide gm adjustable range highly linear BiCMOS OTA
نویسندگان
چکیده
A low distortion low-voltage BiCMOS OTA with wide gm adjustment range and constant input range is presented. It is based on a highly linear voltage-to-current converter input stage merged with translinear loops that implement linear electronically programmable current mirrors. Experimental results are provided that confirm the characteristics of the proposed OTA with a single 1.7V supply, 1.2V input range, two decades gain adjustment range, and 0.3% THD.
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ورودعنوان ژورنال:
- IEICE Electronic Express
دوره 2 شماره
صفحات -
تاریخ انتشار 2005