Improvement of PSRR characteristics of a SCF using a leapfrog filter and an equal level diagram design

Authors
Furukawa, K
Citation
K. Furukawa, Improvement of PSRR characteristics of a SCF using a leapfrog filter and an equal level diagram design, IEICE T FUN, E84A(10), 2001, pp. 2600-2605
Citations number
4
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
ISSN journal
09168508 → ACNP
Volume
E84A
Issue
10
Year of publication
2001
Pages
2600 - 2605
Database
ISI
SICI code
0916-8508(200110)E84A:10<2600:IOPCOA>2.0.ZU;2-H
Abstract
Power supply rejection ratio (PSRR) characteristics of a switched capacitor filter (SCF) is improved when using an equal level diagram design of a lea pfrog type filter. By using this design method, it is shown that PSRR of a SCF measured is improved about 20 dB.