# CryoCMOS RF multiplexer for superconducting qubit control, readout and flux biasing at millikelvin temperatures with picowatt power consumption

Source: [Physics : nature.com subject feeds](https://www.nature.com/articles/s41534-026-01424-7) · 2026-11-14 · Physics
Page: https://themorning.science/story/cryocmos-rf-multiplexer-for-superconducting-qubit-control-readout-and-flux-biasi-5b5c57acedc82c41
Kind: research · Impact: medium

## In brief

- A CryoCMOS RF multiplexer is reported for controlling superconducting qubits, covering control, readout and flux biasing.
- The device is designed to operate at millikelvin temperatures.
- The reported power consumption is in the picowatt range.

## Why it matters

Control electronics that run at millikelvin temperatures with very low power draw could reduce heat load on cryogenic systems, which is a constraint on scaling superconducting qubit experiments.

## Coverage

- [CryoCMOS RF multiplexer for superconducting qubit control, readout and flux biasing at millikelvin temperatures with picowatt power consumption](https://www.nature.com/articles/s41534-026-01424-7) — Physics : nature.com subject feeds, 2026-11-14

Tags: quantum computing, superconducting qubits, cryogenics, cmos, rf electronics

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science