Proteantecs Ltd.

Shaked Rahamim

Eyal Fayneh

Evelyn Landman

Guy Redler

Alex Khazin

Ishai Zeev Cohen

An input/output (I/O) sensor for a multi-IC module. The I/O sensor includes: delay circuitry, configured to receive a data signal from an interconnected part of an IC of the multi-IC module and to generate a delayed data signal, the delay circuitry including an adjustable delay-line configured to delay an input signal by a set time duration; a comparison circuit, configured to generate a comparison signal by comparing the data signal with the delayed data signal; and processing logic, configured to set the time duration of the adjustable delay-line and, based on the comparison signal, identify a margin measurement of the data signal for determining an interconnect quality parameter.

Die-to-die connectivity monitoring

A thermal sensor for an integrated circuit including: a Proportional To Absolute Temperature (PTAT) circuit comprising n-type MOS transistors and providing a first voltage; and a voltage generator circuit comprising a p-type MOS transistor and providing a second voltage. A reference voltage is based on the first voltage and the second voltage. At least one thermal output signal is based on the reference voltage together with the first voltage and/or the second voltage. In another aspect, an integrated circuit has a power routing arrangement, providing a power supply core voltage (VDDcore) to operate functional circuitry on the integrated circuit. One or more local thermal sensors are located on the integrated circuit, each comprising a PTAT circuit having MOS transistors using the power supply core voltage to generate a temperature-dependent voltage that varies independently of power supply core voltage variation.

Growing community of inventors

Geva Carmel, Israel

Shaked Rahamim