IP Library › Granted Patent US 12,489,530
Granted Patent B2
US 12,489,530 · App. 18/429,960 · Granted Dec 2, 2025

Module with high peak bandwidth I/O channels

Inventor: L Pierre de Rochemont (Horseshoe Bay, TX)
H04B10/6972H01L21/486H01L23/528H01L23/5383H01L23/5386H01L23/66H01L25/117H03H3/00H03H7/06H03H7/52H03H11/42H04L7/0087H04Q11/0071H01L2223/6616H01L2223/6627H01L2223/6661
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Quick Facts
Patent No.
US 12,489,530
App. No.
18/429,960
Granted
Dec 2, 2025
Kind
B2
Abstract

A high peak bandwidth I/O channel embedded within a multilayer surface interface that forms the bus circuitry electrically interfacing the output or input port on a first semiconductor die with the input or output port on a second semiconductor die.

Claims (32)

1 . A circuit module comprising a high peak bandwidth I/O channel formed upon a substrate upon which semiconductor die are attached, wherein the high peak bandwidth I/O channel comprises a multilayer surface interface that further comprises:

conducting means that forms a channel link within a data signal plane that electrically interfaces signal transmission between the vias that form an electrical connection with input/output ports of semiconductor die mounted upon the substrate;

low permittivity/ultra-low loss dielectric that envelopes the channel link;

additional conductive means to form power planes and ground planes that separate, and,

a passive network filtering circuit comprising capacitive, inductive, and resistive elements embedded within the high peak bandwidth I/O channel,

wherein,

the passive network filtering circuit elements further comprises high energy density electroceramic dielectric that polarizes and depolarizes with femto-second response times.

2 . The circuit module of claim 1 , wherein the substrate is a semiconductor.

3 . The circuit module of claim 2 , wherein the semiconductor substrate is a semiconductor carrier.

4 . The circuit module of claim 2 , wherein the multilayer surface interface comprises a signal control plane that electrically interfaces with active circuitry embedded within the active plane of the semiconductor substrate.

5 . The circuit module of claim 3 , wherein the active circuitry embedded within the active plane comprises an Op-Amp.

6 . The circuit module of claim 5 , wherein the Op-Amp is in electrical communication with passive circuit elements embedded within the multilayer surface interface.

7 . The circuit module of claim 6 , wherein the Op-Amp and embedded passive circuit elements form a fully integrated gyrator circuit.

8 . The circuit module of claim 7 , wherein the fully integrated gyrator circuit functions an inductive element.

9 . The circuit module of claim 7 , wherein the fully integrated gyrator functions as a network filter.

10 . The circuit module of claim 7 , wherein the fully integrated gyrator functions as a loss-less transformer.

11 . The circuit module of claim 4 , wherein the active circuitry embedded within the active plane comprises a resonant gate transistor.

12 . The circuit module of claim 4 , wherein the active circuit embedded within the active plane comprises a resonant gate transistor and active switching elements.

13 . The circuit module of claim 1 , wherein a semiconductor die are heterogeneously mounted on the substrate surface.

14 . The circuit module of claim 1 , wherein a plurality of semiconductor are embedded within a chip stack assembly.

15 . The circuit module of claim 14 , wherein the chip stack assembly comprises a high peak bandwidth I/O channel.

16 . The circuit module of claim 1 , wherein the semiconductor die are used to manage any or all of the following circuit functions:

memory, memory controller, device controller, central processor unit, graphical processor, stack processor, quantum processor;

arrayed gate field programmability, radio connectivity, optical field imaging, radiation field imaging, electro-optical imaging;

and,

application-specific integrated (ASIC) circuitry.

17 . The circuit module of claim 16 , wherein a semiconductor die is used to function as an imaging device that digitally captures electromagnetic fields at clock speeds in excess of 3 GHz, preferably in excess of 100 GHz, and most preferably at 1 THz.

18 . The circuit module of claim 16 , wherein memory functionality comprises read-only memory, random access memory, dynamic random access memory, static dynamic random access memory, nonvolatile memory, ferroelectric random access memory, optical memory, resistive-element random access memory.

19 . A circuit module as in claim 1 , wherein the high peak bandwidth I/O link additionally comprises vias that form an electrical interface with input and output ports to a semiconductor chip carrier in electrical communication with circuit modules.

20 . The circuit module of claim 1 , wherein the passive network filtering circuit functions as a termination circuit.

21 . The circuit module of claim 1 , wherein the passive network filtering circuit functions as an equalization circuit.

22 . The circuit module of claim 21 , wherein the equalization circuit functions in Pre-Emphasis mode, Post-Emphasis mode, or both Pre-Emphasis and Post-Emphasis modes.

Continuity (5)
Continuation 17575256 · Jan 13, 2022
Continuation 16432691 · Jun 5, 2019
Provisional Application 62691204 · Jun 28, 2018
Provisional Application 62680762 · Jun 5, 2018
Related Publication 20240223283A1 · Jul 4, 2024
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