The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A bandpass biquad with ultra low power consumption suitable for biomedical applications is proposed. In this biquad, one zero and two complex poles are synthesised in a single differential stage. An all-PMOS fourth-order Butterworth prototype comprising two such biquads has been fabricated in 0.18 μm CMOS process. The measured passband is from 523 to 1024 HZ, and it consumes only 14.4 nA under 1.0...
A 1.227 GHz low power single-ended input, differential output low noise amplifier (balun LNA) for GPS is proposed. A two stage structure with current-reused technique is adopted to achieve low power, low noise factor and high voltage gain simultaneously. The LNA is fabricated in 0.18 ??m CMOS process, consuming only 2 mA current from a 1.8 V supply. The LNA is measured to exhibit a differential voltage...
This paper presents a low-power and high-gain 5.7 GHz CMOS double-balanced mixer for an IEEE 802.11a WLAN application. The RF input frequency of the mixer is 5.725 ~ 25 GHz, LO is 5.265 ~ 5.325 GHz, IF is at 480 MHz. The mixer is fabricated with the 0.18 mum 1P6M standard CMOS process. The die size is 0.627 times 0.649 mm2. The measurements are performed using an FR-4 PCB test fixture. The fabricated...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.