Panelized
Panelized is an open source PCB design by kholia: a 2-layer, 95.4 × 92.4 mm board with 12 components (8 distinct parts). It is built around the SI5351A.
Si5351-Module-Clone with low PPM TCXO! Drop-in replacement for the Adafruit's Si5351 module. 3.3v ONLY!
Note: We are using KiCad 7.0.x version to build this project.
[UPDATE] The design was validated on 27th-Feb-2023. It works really well for WSPR @ 28 MHz where the original Adafruit Si5351 module is barely usable.
- https://www.ktron.in/ - SMA connectors for cheap
Note: International buyers can buy from DigiKey or Mouser.
- [DEFAULT] KDS Daishinku 1XTW26000MAA (26 MHz)
Built around
Parts list
12 components, 8 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SI5351A | MSOP-10_3x3mm_P0.5mm | U1 |
| 3 | ~ | SMA_EDGELAUNCH_Same | X1, X2, X3 |
| 1 | C213404 OSCILLATOR | XTAL_ASTX-H11-25.000MHZ-T-Same | Y1 |
| 1 | ~ | 1X07_ROUND_76 | JP1 |
| 1 | 64.9E / 100nF | R_0805_2012Metric | ROC1 |
| 1 | 105 100nF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 2 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 2 | 100 | R_0805_2012Metric | R7, R9 |
