Rev3
About the Rev3 PCB
Rev3 is an open source PCB design by Fifty-Nine, published on GitHub under the CERN-OHL-1.2 license. It is a 4-layer board measuring 55.9 × 76.2 mm, with 98 components from 37 distinct parts.
Other key parts include the LD1117S33TR, 93LCxxB, FT2232H, LTC6409 and LTC6269. By type, the board carries 47 capacitors, 30 resistors, 7 connectors, 6 ICs, 4 inductors and 2 crystals.
From the project
Open source implementation of a USB-controlled function generator
This is an implementation of a USB-controlled Analog Devices AD9837-based function generator that can generate sine, triangle and square waves up to around 200 kHz or so, 1 MHz if the output filtering capacitor is removed (although the quantization of the ADC starts to become apparent around 500 kHz).
Connectors, Jumpers and Indicators ==================================
Main components on the Rev3
Rev3 bill of materials (BOM)
98 components, 37 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LD1117S33TR | SOT-223 | U1 |
| 1 | 93LCxxB | SOIC-8_3.9x4.9mm_Pitch1.27mm | U2 |
| 1 | FT2232H | LQFP-64_10x10mm_Pitch0.5mm | U3 |
| 1 | LTC6409 | LTC6409-UDB | U4 |
| 1 | LTC6269 | LTC6269-10DFN | U5 |
| 1 | AD9102 | AD9102-10LFCSP | U6 |
| 1 | DSC1123 | 3225XO | X1 |
| 1 | 12MHz | Crystal_SMD_5032-2pin_5.0x3.2mm | Y1 |
| 1 | USB_B | USB_Micro-B-circular | J1 |
| 1 | SMA | SMA_THT_Jack_Straight | J2 |
| 2 | CONN_02X09 | Pin_Header_Straight_2x09_Pitch2.54mm | J3, J5 |
| 3 | SMA | Molex_SMA_Jack_Edge_Mount | J4, J6, J7 |
| 1 | USB_PWR | Pin_Header_Straight_1x02_Pitch2.54mm | JP1 |
| 1 | Green | LED_0805 | D1 |
| 4 | 800m | L_0603_HandSoldering | L1, L2, L3, L4 |
| 26 | 100n | C_0603_HandSoldering | C1, C4, C6, C8, C9, C10, C11, C12 +18 |
| 5 | 10u | C_0603_HandSoldering | C2, C22, C29, C34, C42 |
| 3 | 4.7u | C_0603_HandSoldering | C3, C5, C45 |
| 1 | 3.3u | C_0603_HandSoldering | C7 |
| 2 | 27p | C_0603_HandSoldering | C16, C17 |
Show 17 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | DNP | C_0603_HandSoldering | C18, C19, C20, C21 |
| 2 | 0.8p | C_0603_HandSoldering | C26, C32 |
| 2 | 2.8p | C_0603_HandSoldering | C27, C31 |
| 2 | 1u | C_0603_HandSoldering | C43, C46 |
| 3 | DNP | R_0603_HandSoldering | R1, R9, R10 |
| 1 | 500 | R_0603_HandSoldering | R2 |
| 3 | 10k | R_0603_HandSoldering | R3, R4, R5 |
| 1 | 2.2k | R_0603_HandSoldering | R6 |
| 6 | 4.7k | R_0603_HandSoldering | R7, R13, R16, R17, R25, R29 |
| 1 | 12k | R_0603_HandSoldering | R8 |
| 1 | 8.25k | R_0603_HandSoldering | R11 |
| 2 | 510 | R_0603_HandSoldering | R12, R27 |
| 2 | 1.5k | R_0603_HandSoldering | R14, R23 |
| 5 | 100 | R_0603_HandSoldering | R15, R19, R20, R22, R24 |
| 2 | 1k | R_0603_HandSoldering | R18, R21 |
| 2 | 36k | R_0603_HandSoldering | R26, R28 |
| 1 | 18k | R_0603_HandSoldering | R30 |
Rev3 design files
The KiCad project lives in the Fifty-Nine/wavegen repository on GitHub; these links point at the commit this page was built from.
Rev3: common questions
How big is the Rev3 PCB?
The Rev3 measures 55.9 × 76.2 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the Rev3?
98 components, from 37 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 Rev3 design files?
From the Fifty-Nine/wavegen repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Rev3 design in my own project?
Yes, under the terms of its CERN-OHL-1.2 license, which Fifty-Nine chose for the repository.
