SYNTH
About the SYNTH PCB
SYNTH is an open source PCB design by svenssonjoel, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 83 × 54 mm, with 81 components from 36 distinct parts.
Other key parts include the LM27762, REF3030, MCP16311_2, AD5330 and LF356. By type, the board carries 28 capacitors, 26 resistors, 13 connectors, 5 ICs, 2 diodes and 1 crystal.
It belongs with the audio designs in this gallery.
From the project
Synthesizer hardware and software experiments
Main components on the SYNTH
SYNTH bill of materials (BOM)
81 components, 36 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM27762 | WSON-12-1EP_3x2mm_P0.5mm_EP1x2.65_ThermalVias | U1 |
| 1 | REF3030 | SOT-23 | U2 |
| 1 | MCP16311_2 | MSOP-8_3x3mm_P0.65mm | U3 |
| 1 | AD5330 | TSSOP-20_4.4x6.5mm_P0.65mm | U5 |
| 1 | LF356 | SOIC-8_3.9x4.9mm_P1.27mm | U6 |
| 1 | 8M | Crystal_SMD_5032-4Pin_5.0x3.2mm | Y1 |
| 1 | Micro_SD_Card_Det | microSD_HC_Hirose_DM3D-SF | J1 |
| 1 | USART2 | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J2 |
| 1 | USB_B_Mini | USB_Mini-B_Lumberg_2486_01_Horizontal | J3 |
| 1 | UART | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J4 |
| 6 | C | PinHeader_1x02_P2.54mm_Vertical | J5, J6, J7, J8, J9, J10 |
| 1 | AUDIO | JST_PH_B2B-PH-K_1x02_P2.00mm_Vertical | J11 |
| 1 | AudioJack3_Ground | Jack_3.5mm_CUI_SJ-3524-SMT_Horizontal | J?ee1 |
| 1 | SWD | JST_PH_B6B-PH-K_1x06_P2.00mm_Vertical | P1 |
| 4 | R_POT | Potentiometer_Bourns_PTV09A-2_Single_Horizontal | RV1, RV2, RV3, RV4 |
| 1 | BOOT0 | SW_SPDT_PCM12 | SW3 |
| 1 | RED | LED_0603_1608Metric | D1 |
| 1 | GREEN | LED_0603_1608Metric | D2 |
| 1 | 22U | L_Taiyo-Yuden_MD-5050 | L1 |
| 15 | 2.2u | C_0603_1608Metric | C1, C2, C5, C6, C7, C8, C10, C14 +7 |
Show 16 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 1u | C_0603_1608Metric | C3 |
| 1 | 4.7u | C_0603_1608Metric | C4 |
| 2 | 100n | C_0603_1608Metric | C9, C17 |
| 1 | 100u | CP_EIA-3528-12_Kemet-T | C11 |
| 2 | 15p | C_0603_1608Metric | C19, C23 |
| 1 | 10u | CP_EIA-3216-18_Kemet-A | C24 |
| 1 | 0.1u | C_0603_1608Metric | C25 |
| 3 | 10uF | C_0805_2012Metric | C26, C27, C28 |
| 1 | 100u | CP_Radial_D10.0mm_P5.00mm | C29 |
| 14 | 10k | R_0603_1608Metric | R1, R2, R3, R4, R5, R6, R7, R8 +6 |
| 2 | 249k | R_0603_1608Metric | R9, R11 |
| 2 | 91k | R_0603_1608Metric | R10, R12 |
| 1 | 33k | R_0603_1608Metric | R13 |
| 2 | 22R | R_0603_1608Metric | R15, R16 |
| 3 | 30k | R_0603_1608Metric | R19, R21, R23 |
| 2 | 1k | R_0603_1608Metric | R25, R26 |
SYNTH design files
The KiCad project lives in the svenssonjoel/SYNTH repository on GitHub; these links point at the commit this page was built from.
SYNTH: common questions
How big is the SYNTH PCB?
The SYNTH measures 83 × 54 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the SYNTH?
81 components, from 36 distinct parts. The full bill of materials is listed on this page.
Where can I download the SYNTH design files?
From the svenssonjoel/SYNTH repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the SYNTH design in my own project?
Yes, under the terms of its GPL-3.0 license, which svenssonjoel chose for the repository.
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