A 100MHz CMOS wideband IF amplifier
(1998) In IEEE Journal of Solid-State Circuits 33(4). p.631-634- Abstract
- When the data rates of communication systems increase, wideband IF amplifiers are needed. It is also possible to use a single wideband intermediate frequency (IF) amplifier for a radio band with several narrow-band channels of varying strengths. The linearity is then critical, if intermodulation products are not to disturb weak channels. We try to find a topology for this new amplifier application, suitable for integration in a standard CMOS process. To get low distortion, we use an output stage with high linearity, which is further linearized by feedback in a double-nested Miller configuration. A 0.8-μm standard CMOS IF amplifier design with low distortion up to 20 MHz is presented.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/1244456
- author
- Sjöland, Henrik LU and Mattisson, Sven LU
- organization
- publishing date
- 1998
- type
- Contribution to journal
- publication status
- published
- subject
- in
- IEEE Journal of Solid-State Circuits
- volume
- 33
- issue
- 4
- pages
- 631 - 634
- publisher
- IEEE - Institute of Electrical and Electronics Engineers Inc.
- external identifiers
-
- scopus:0342343417
- ISSN
- 0018-9200
- DOI
- 10.1109/4.663569
- language
- English
- LU publication?
- yes
- id
- 8fb0ab52-2cbb-46f9-b9f8-9744e8adf044 (old id 1244456)
- date added to LUP
- 2016-04-01 17:10:43
- date last changed
- 2024-02-27 13:21:44
@article{8fb0ab52-2cbb-46f9-b9f8-9744e8adf044, abstract = {{When the data rates of communication systems increase, wideband IF amplifiers are needed. It is also possible to use a single wideband intermediate frequency (IF) amplifier for a radio band with several narrow-band channels of varying strengths. The linearity is then critical, if intermodulation products are not to disturb weak channels. We try to find a topology for this new amplifier application, suitable for integration in a standard CMOS process. To get low distortion, we use an output stage with high linearity, which is further linearized by feedback in a double-nested Miller configuration. A 0.8-μm standard CMOS IF amplifier design with low distortion up to 20 MHz is presented.}}, author = {{Sjöland, Henrik and Mattisson, Sven}}, issn = {{0018-9200}}, language = {{eng}}, number = {{4}}, pages = {{631--634}}, publisher = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}}, series = {{IEEE Journal of Solid-State Circuits}}, title = {{A 100MHz CMOS wideband IF amplifier}}, url = {{https://lup.lub.lu.se/search/files/4898885/1244623.pdf}}, doi = {{10.1109/4.663569}}, volume = {{33}}, year = {{1998}}, }