LM399 Burnin Board
About the LM399 Burnin Board
LM399 Burnin Board is an open source PCB design by TU-Darmstadt-APQ, published on GitHub under the CERN-OHL-W-2.0 license. It is a 4-layer board measuring 160 × 100 mm, with 259 components from 18 distinct parts.
Other key parts include the 79107-7001, LT1085IT#PBF and OPA4202ID. By type, the board carries 107 capacitors, 102 resistors, 26 ICs, 20 inductors and 2 connectors.
From the project
An ADR399/LM399 voltage reference burnin board.
- Schematics as a PDF - Gerber files - Pick & place position files - Bill of materials as a CSV file and also as an interactive HTML version
The latest revision of those files can be found here.
- KiCad footprints - KiCAD schematic libraries - 2000-SCAN SSR Replacement
- MAJOR versions in this context mean a breaking change to the external interface of the hardware like different connectors or functions. - MINOR versions contain changes to the hardware that only affect the inner workings of the circuit, but otherwise the performance is unaffected. - PATCH versions do not affect the…
Main components on the LM399 Burnin Board
LM399 Burnin Board bill of materials (BOM)
259 components, 18 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 20 | 79107-7001 LM399 | Analog_TO-46-4_ThermalShield_socket | U1, U2, U3, U4, U5, U6, U7, U8 +12 |
| 1 | LT1085IT#PBF LT1085-ADJ | TO-220-3_Vertical | U21 |
| 5 | OPA4202ID OPA4202 | SOIC-14_3.9x8.7mm_P1.27mm | U22, U23, U24, U25, U26 |
| 1 | 164A18989X DB50_Female | DSUB-50_Female_Horizontal_P2.77x2.84mm_Conec_164A18969X | J1 |
| 1 | 09031646921 C64AC | DIN41612_C_2x32_Male_Horizontal_THT | J2 |
| 2 | NTCG163JX103DT1S 10k | R_0603_1608Metric | TH1, TH2 |
| 20 | B82790S0513N201 L_Coupled | L_CommonMode_EPCOS_B82790 | L1, L2, L3, L4, L5, L6, L7, L8 +12 |
| 60 | CGA5L2C0G1H104J160AA 100n | C_1206_3216Metric | C1, C2, C3, C4, C5, C6, C7, C8 +52 |
| 1 | UPW2D100MPD1TD 10u | CP_Radial_D10.0mm_P5.00mm | C25 |
| 1 | UPW1H151MPD1TD 150u | CP_Radial_D10.0mm_P5.00mm | C26 |
| 40 | CGA3E1X7R1V105K080AE 1u | C_0603_1608Metric | C31, C32, C33, C34, C35, C36, C37, C38 +32 |
| 5 | C0603C104K5RACAUTO 100n | C_0603_1608Metric | C41, C43, C78, C82, C103 |
| 20 | RR1220P-2671-D-M 2.67k | R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R7, R8 +12 |
| 1 | RC1206FR-071K5L 1.5k | R_1206_3216Metric | R15 |
| 1 | AC1206JR-07160RL 160 | R_1206_3216Metric | R16 |
| 20 | CRCW06035R10JNEA 5.1R | R_0603_1608Metric | R19, R20, R21, R22, R49, R50, R51, R52 +12 |
| 40 | AT0603DRD071KL 1k | R_0603_1608Metric | R23, R24, R25, R26, R28, R30, R32, R34 +32 |
| 20 | AT0603DRD0749R9L 49.9 | R_0603_1608Metric | R27, R29, R33, R35, R37, R39, R41, R43 +12 |
LM399 Burnin Board design files
The KiCad project lives in the TU-Darmstadt-APQ/LM399_Burnin_Board repository on GitHub; these links point at the commit this page was built from.
- Layoutlm399_burnin_board.kicad_pcb
- Schematiclm399_burnin_board.kicad_sch
LM399 Burnin Board: common questions
How big is the LM399 Burnin Board?
The LM399 Burnin Board measures 160 × 100 mm, has 4 copper layers and is 1.582 mm thick.
How many components are on the LM399 Burnin Board?
259 components, from 18 distinct parts. The full bill of materials is listed on this page.
Where can I download the LM399 Burnin Board design files?
From the TU-Darmstadt-APQ/LM399_Burnin_Board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the LM399 Burnin Board design in my own project?
Yes, under the terms of its CERN-OHL-W-2.0 license, which TU-Darmstadt-APQ chose for the repository.