LOG DOMAIN FILTERING FOR RF APPLICATIONS

Authors
FREY DR
Citation
Dr. Frey, LOG DOMAIN FILTERING FOR RF APPLICATIONS, IEEE journal of solid-state circuits, 31(10), 1996, pp. 1468-1475
Citations number
17
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE journal of solid-state circuits → ACNP
ISSN journal
00189200
Volume
31
Issue
10
Year of publication
1996
Pages
1468 - 1475
Database
ISI
SICI code
0018-9200(1996)31:10<1468:LDFFRA>2.0.ZU;2-T
Abstract
A new second-order log filter topology, which is particularly useful f or RF signal processing, is introduced with a discussion of how its fe atures meet the needs of RF design. The design concept behind log filt ers is reviewed. Simulation and experimental results on a test IC are presented for an electronically tunable filter which operates beyond 4 00 MHz, with Q's in excess of 60, using the AT&T CBIC-V2 process.