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A programmable circuit for analog signal processing

 
: Bender, Steffen; Brockherde, Werner; Budde, Wolfram; Kokozinski, Rainer; Schardein, Werner; Weghaus, Berthold

Grünbacher, H.:
ESSCIRC '96. 22nd European Solid State Circuits Conference. Proceedings
Gif-sur-Yvette: Ed. Frontieres, 1996
ISBN: 2-86332-197-8
pp.88-91 : Lit.
European Solid State Circuits Conference (ESSCIRC) <22, 1996, Neuachatel>
English
Conference Paper
Fraunhofer IMS, Außenstelle Dresden ( IPMS) ()
Fraunhofer IMS ()
analoge integrierte Schaltung; BICMOS; FPGA; Hardwareemulation; Signalverarbeitung

Abstract
A BiCMOS field programmable analog cell array with continuous time fully differential analog signal processing is presented. As a counterpart to digital FPGAs can be configured by software and enables fast prototyping and evaluation of analog and mixed signal systems with frequencies up to 100kHz. The device offers different I/O-cells and in the analog core several flexible analog cells including a novel multiplier/amplifier/integrator cell. Measurements on design examples realized with a test version show excellent performance. The influence of the switching arrays in the signal path is neglible.

: http://publica.fraunhofer.de/documents/PX-29763.html