Abstract
hubha Ramakrishnan,
Csaba Petre, Student Member, IEEE , Scott Koziol, Faik Baskaya , Member, IEEE ,
Christopher M. Twigg, Member, IEEE, and Paul Hasler , Senior Member, IEEE
Abstract—A field-programmable analog array (FPAA) with 32
computational analog blocks (CABs) and occupying 3
3m m /50
in 0.35-
m CMOS is presented. Each CAB has a wide variety
of subcircuits ranging in granularity from multipliers and pro-
grammable offset wide-linear-range Gm blocks to nMOS and
pMOS transistors. The progra