Search International and National Patent Collections

1. (WO2018203997) OPTICAL PIN ELECTRONICS

Pub. No.:    WO/2018/203997    International Application No.:    PCT/US2018/025630
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Tue Apr 03 01:59:59 CEST 2018
IPC: G01R 31/00
H04B 10/07
Applicants: TERADYNE, INC.
Inventors: GOHEL, Tushar K.
GILENBERG, Pavel
Title: OPTICAL PIN ELECTRONICS
Abstract:
Example pin electronics includes driver circuitry to output a first optical signal to a UUT. The first optical signal is based on a first signal representing first informational content and one or more second signal representing first parametric information. Receiver circuitry receives a second optical signal from the UUT. The second optical signal is related to a third signal representing second informational content and one or more fourth signal representing second parametric information. Comparison circuitry obtains parametric data representing at least one of the first parametric information or the second parametric information, and compares, based on the parametric data, the at least one of the first parametric information or the second parametric information to one or more thresholds. Control circuitry adjusts at least some of the first parametric information prior to output of the first optical signal, and one or more of the thresholds.