title: A 12-transistor PFM demodulator for analog neural networks communication.
abstract: Pulse frequency modulation (PFM) provides robust long-distance communication and event-driven access to the communication channel. A PFM demodulator small and simple enough to equip every cell of a large analog neural network is analyzed. The circuit can demodulate PFM signals with pulse rates as low as 1 kHz using the switched-capacitor technique. Measurement results from integrated demodulators are presented.
authors.affiliation: Dept. of Electr. Eng., Swiss Federal Inst. of Technol., Lausanne.
authors.forename: A
authors.initials: A
authors.lastname: Mortara
authors.forename: E A
authors.initials: EA
authors.lastname: Vittoz