Commits · main · Proton Fox / PF-GPSDO · GitLab

Nov 08, 2025
- Updated docs for the project publication · 60230f8a
  Proton Fox authored Nov 08, 2025
  
  60230f8a
- Cleanup of old simulation files · c1497268
  Proton Fox authored Nov 08, 2025
  
  c1497268
- First hardware revision ready for the first PCB run + released fabrication files · 4e9d1af5
  Proton Fox authored Nov 08, 2025
  
  4e9d1af5
Oct 16, 2025
- Flipped side of J2 · a252268e
  Proton Fox authored Oct 16, 2025
  
  a252268e
Oct 15, 2025
- Added DAC output resistance · 8c896313
  Proton Fox authored Oct 15, 2025
  
  8c896313
Jul 15, 2025
- Changed the current-sensing circuit (diff-amp to INA180A2) · e3f9d964
  Proton Fox authored Jul 15, 2025
  
  e3f9d964
- Updated assembly picture · 20452285
  Proton Fox authored Jul 15, 2025
  
  20452285
- Updated assembly MCAD file · 04b2af4f
  Proton Fox authored Jul 15, 2025
  
  04b2af4f
- Updated A2 model · 30ad8352
  Proton Fox authored Jul 15, 2025
  
  30ad8352
- Changed BNC connector to MMCX · 9f19e9bf
  Proton Fox authored Jul 15, 2025
  
  9f19e9bf
May 18, 2025
- Updated models · f7670a2b
  Proton Fox authored May 18, 2025
  
  f7670a2b
- Finished first draft of PCB · 3420bfa9
  Proton Fox authored May 18, 2025
  
  3420bfa9
- Removed extra components such as test points or spare pull-up resistors · 0899fed6
  Proton Fox authored May 18, 2025
  
  0899fed6
May 14, 2025
- Minor PCB fixes · 43841517
  Proton Fox authored May 14, 2025
  
  43841517
- Some minor PCB fixes ; improved power tracks & added teardrops on THT pads · 001caa2d
  Proton Fox authored May 14, 2025
  
  001caa2d
May 12, 2025
- Finished schematic for rev. 1 · 45d974ec
  Proton Fox authored May 12, 2025
  
  45d974ec
- Fixed ERC warnings + renumbered components · 7ed5b080
  Proton Fox authored May 12, 2025
  
  7ed5b080
- Removed references to the amplitude regulator · 4543790c
  Proton Fox authored May 12, 2025
  
  4543790c
- Removed the amplitude regulator loop design. It was too time consuming for only a little benefit. · af7b9ea9
  Proton Fox authored May 12, 2025
  
  af7b9ea9
- Design of the input and output filters · 149714e9
  Proton Fox authored May 12, 2025
  
  149714e9
May 04, 2025
- Footprint assignments and sheet renumbering · fdb58eb7
  Proton Fox authored May 04, 2025
  
  fdb58eb7
- ERC fixes · 756a11be
  Proton Fox authored May 04, 2025
  
  756a11be
- EEPROM address bit 1 can now be changed if needed · 60a76477
  Proton Fox authored May 04, 2025
  
  60a76477
- Changed LED driver circuit ; now uses a PCF8574 I2C I/O expander. · 9c2954e1
  Proton Fox authored May 04, 2025
  
  9c2954e1
Apr 21, 2025
- Added info on the constant and unregulated level option · c510cd0e
  Proton Fox authored Apr 21, 2025
  
  c510cd0e
- Added information on the constant + unregulated RF output version · b8270652
  Proton Fox authored Apr 21, 2025
  
  b8270652
- Added the constant and unregulated output level option · e408e7f3
  Proton Fox authored Apr 21, 2025
  
  e408e7f3
- Updated simulation files · d1a777b0
  Proton Fox authored Apr 21, 2025
  
  d1a777b0
Apr 20, 2025
- First drafts of output level sensor and regulator · c4dc80c6
  Proton Fox authored Apr 20, 2025
  
  c4dc80c6
- Updated README with new hardware description · c1f32269
  Proton Fox authored Apr 20, 2025
  
  c1f32269
- Added a jumper to allow loop opening · 4de9f47d
  Proton Fox authored Apr 20, 2025
  
  4de9f47d
- Added the 3.3V power supply for board A2 · 639dd25a
  Proton Fox authored Apr 20, 2025
  
  639dd25a
Apr 13, 2025
- Finished Rev. 1 PCB with latest design changes: · a8bfa9c2
  Proton Fox authored Apr 13, 2025
  a8bfa9c2
- Added link connector info ; must be a 15.5mm-long pin header! · 163426a9
  Proton Fox authored Apr 13, 2025
  
  163426a9
- Defined connector footprint · c309967b
  Proton Fox authored Apr 13, 2025
  
  c309967b
- Defined connector type · 217af508
  Proton Fox authored Apr 13, 2025
  
  217af508
- First draft of the amplitude regulator loop · df1c61be
  Proton Fox authored Apr 13, 2025
  
  df1c61be
- Added link connector · 6f018576
  Proton Fox authored Apr 13, 2025
  
  6f018576
- Renumbered components · 4906a2e2
  Proton Fox authored Apr 13, 2025
  
  4906a2e2
- Added an optional termination resistor on internal reference clock buffer · 2c270863
  Proton Fox authored Apr 13, 2025
  
  2c270863