V1
About the V1 PCB
V1 is an open source PCB design by Daavsan, published on GitHub. It is a 4-layer board measuring 98 × 55.2 mm, with 72 components from 29 distinct parts.
Other key parts include the LMG1210RVRR, OPA2677IDDA and OPA859QDSGRQ1. By type, the board carries 32 capacitors, 16 resistors, 6 ICs, 2 transistors, 2 diodes and 2 inductors.
From the project
Exjobb
Main components on the V1
V1 bill of materials (BOM)
72 components, 29 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LMG1210RVRR | IC_LMG1210RVRR | U1 |
| 2 | OPA2677IDDA | DDA8_3X2P49 | U2, U3 |
| 3 | OPA859QDSGRQ1 | OPA859QDSGRQ1 | U4, U5, U6 |
| 2 | Q_NMOS_GSD | EPC8009 | Q1, Q2 |
| 6 | Conn_Coaxial | U.FL_Molex_MCRF_73412-0110_Vertical | EN1_coax1, PWM_External1, Post_Filter1, Pre_Filter1, Pre_FilterV_ref1, V_duffsense1 |
| 2 | 200 | POT_ 3214W-1-201E | RV1, RV2 |
| 1 | 0.1 | R_1020_2550Metric_Pad1.33x5.20mm_HandSolder | R_shutn1 |
| 2 | 1.8M | R_0402_1005Metric | RdtH1, RdtL1 |
| 1 | Transformer_1P_1S | MyTransformer | T1 |
| 2 | D_Schottky | SOT-323_SC-70 | D1, D2 |
| 1 | 1u | INductor_744060421 | L1 |
| 1 | 1.5u | INductor_744060421 | L2 |
| 1 | 70p | R_1206_3216Metric | C1 |
| 3 | 10u | C_0402_1005Metric | C2, C21, C30 |
| 1 | 4.7u | C_0603_1608Metric | C3 |
| 1 | 27p | C_0402_1005Metric | C4 |
| 9 | 10n | C_0402_1005Metric | C5, C8, C13, C14, C16, C23, C26, C29 +1 |
| 4 | 10u | C_0603_1608Metric | C6, C9, C24, C27 |
| 9 | 1u | C_0402_1005Metric | C7, C10, C15, C18, C19, C22, C25, C28 +1 |
| 1 | 10u | C_2220_5750Metric | C11 |
Show 9 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 10n | C_0805_2012Metric | C12 |
| 1 | 1u | C_0805_2012Metric | C17 |
| 1 | 30p | C_0402_1005Metric | C20 |
| 3 | 49.9 | R_0402_1005Metric | R1, R12, R14 |
| 1 | 200 | R_1206_3216Metric | R2 |
| 4 | 0 | C_0805_2012Metric | R3, R15, R16, R19 |
| 5 | 150 | R_0402_1005Metric | R4, R5, R7, R10, R13 |
| 2 | TOMCT16031002ZT1 | NOMCT16031 | R8, R9 |
| 1 | 10k | R_0402_1005Metric | R11 |
V1 design files
The KiCad project lives in the Daavsan/Exjobb repository on GitHub; these links point at the commit this page was built from.
- LayoutKiCad/V1/V1.kicad_pcb
- SchematicKiCad/V1/V1.kicad_sch
V1: common questions
How big is the V1 PCB?
The V1 measures 98 × 55.2 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the V1?
72 components, from 29 distinct parts. The full bill of materials is listed on this page.
Where can I download the V1 design files?
From the Daavsan/Exjobb repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the V1 design in my own project?
The repository has no license, so all rights stay with Daavsan. Use it as a reference, and ask the author before reusing the design.
