open-source

Si5351A Clock Generator

Three programmable square-wave clock outputs controlled over I²C. A compact bench source for clock and frequency experiments.

Remix this board → View source on GitHub ↗
License
CC BY-SA 3.0
Source revision
Original breakout · product 2045
Last mirror
Sep 10, 2026
Git commit
14a50ca2041b
Si5351A Clock Generator board

About Si5351A Clock Generator

Three programmable square-wave clock outputs controlled over I²C. A compact bench source for clock and frequency experiments. Original two-layer design for adaptation to ViaGrid; rerouting and testing are required.

Published design files

Canonical source stays in the upstream git repository (and in WalGit after a successful mirror push). Generated renders and 3D models use artifacts/viagrid/si5351a-clock-generator/14a50ca2041bbcccc6a2b1378cb72424603f5d20/38392bd96f542a71 on the artifact CDN and are not checked into git.

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