RX-IC

⬤

Engineered for cryogenic integration, RX-IC wants to bring electronics closer to the quantum processor, where signal integrity and scalability are most critical.

By minimizing interconnect lengths and reducing cable complexity, it improves noise performance, facilitates compact system architectures, and paves the way for more reliable, large-scale quantum computing platforms.

That’s why current systems can only manage a small number of qubits inside the processor.

But if we want to build a practical quantum system, we’ll need a completely new approach.

bulky instrument at room temperature

qpu

● Let’s take a closer look at how today’s experimental quantum computers actually work.

01. CURRENTLY, SEVERAL BULKY equipmentS control ONLY A few qubits. scaling quickly becomes a major challenge.

02. Controlling more qubits means adding more wires. This quickly leads to long, tangled cables — and the system becomes extremely complex.

03. The longer these cables get, the more heat and signal loss they introduce. Eventually, the signal DISTORTS SO MUCH that the qubits can’t be CONTROLED reliably.

cryo-ic

01. The breakthrough: a cryogenic integrated circuit replaces the bulky equipment with something compact and scalable.

02. to interact with a quantum computer, only one cable is needed.

03. Placing the controls inside the fridge keeps the system stable and the sensitive signals close to the qpu.

bulky instrument at room temperature

qpu

● Let’s take a closer look at how today’s experimental quantum computers actually work.

01. CURRENTLY, SEVERAL BULKY equipmentS control ONLY A few qubits. scaling quickly becomes a major challenge.

02. Controlling more qubits means adding more wires. This quickly leads to long, tangled cables — and the system becomes extremely complex.

03. The longer these cables get, the more heat and signal loss they introduce. Eventually, the signal DISTORTS SO MUCH that the qubits can’t be CONTROLED reliably.

cryo-ic

01. The breakthrough: a cryogenic integrated circuit replaces the bulky equipment with something compact and scalable.

02. to interact with a quantum computer, only one cable is needed.

03. Placing the controls inside the fridge keeps the system stable and the sensitive signals close to the qpu.

The RX-IC roadmap is built in three clear phases, each unlocking the next step toward full cryogenic integration. This modular path means faster validation, easier iteration, and seamless scaling — without the overhead of bulky external systems.

[ 01 ]

Power Management

DC → LF

DAC

LDO

[ 02 ]

CONTROL

LF → RF

AWG

MUX

DEMUX

[ 03 ]

READOUT

ADC

TBD

This foundation lays the groundwork for more than technical progress; it enables a shift in how quantum systems are built, scaled, and deployed. From advancing fundamental science to powering real-world fault-tolerant machines, it positions us at the threshold of a quantum-driven economy.