CA3306E
About the CA3306E PCB
CA3306E is an open source PCB design by kelu124, published on GitHub. It is a 2-layer board measuring 65 × 30 mm, with 7 components from 6 distinct parts.
By type, the board carries 4 capacitors and 1 LED.
From the project
High-speed pHAT
I've always needed a small upgrade to the existing raspberry ADC extensions, would love something in the 20-Msps range. Let's see if one can do it! Never tried smd, and thinking of using both smd and dip.. interesting learning curve ahead.
I've tried 3 different versions, increasing in complexity
An older version using a CA3306 can be found as well: going around 10Msps, 6 bits. DIP based components. A possibly fast version of a 8 bit AD08200 ADC is available, going up to 12Msps. * The latest 24Msps pHAT
CA3306E bill of materials (BOM)
7 components, 6 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | DIP-18_W7.62mm_LongPads | DIP-18_W7.62mm_LongPads | CA3306 |
| 1 | Pin_Header_Straight_2x20 | Pin_Header_Straight_2x20 | XS1 |
| 1 | Pin_Header_Angled_1x02 | Pin_Header_Angled_1x02 | XT1 |
| 1 | 399-3684-2 0.1 mk | C_0603 | C1 |
| 2 | 399-1249-2 0.1 mk | C_0603 | C2, C4 |
| 1 | 399-1249-2 10 mk | C_1206 | C3 |
CA3306E design files
The KiCad project lives in the kelu124/bomanz repository on GitHub; these links point at the commit this page was built from.
CA3306E: common questions
How big is the CA3306E PCB?
The CA3306E measures 65 × 30 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CA3306E?
7 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the CA3306E design files?
From the kelu124/bomanz repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the CA3306E design in my own project?
The repository has no license, so all rights stay with kelu124. Use it as a reference, and ask the author before reusing the design.
