Quartz
About the Quartz PCB
Quartz is an open source PCB design by osprey-dcs, published on GitHub under the CERN-OHL-1.2 license. It is a 6-layer board measuring 254 × 130 mm, with 1128 components from 86 distinct parts.
Other key parts include the AD7768BSTZ, ADR4520BRZ, ADA4841-1YRJZ-R2, AMC7823IRTAT and MAX4896ATP+. By type, the board carries 495 capacitors, 402 resistors, 103 inductors, 64 ICs, 32 relays and 11 test points.
From the project
Quartz ADC PCB OSH repository
Main components on the Quartz
Quartz bill of materials (BOM)
1128 components, 86 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | AD7768BSTZ AD7768 | LQFP-64_10x10mm_P0.5mm | U1, U4, U7, U10 |
| 4 | ADR4520BRZ ADR4520 | SOIC-8_3.9x4.9mm_P1.27mm | U2, U5, U8, U11 |
| 4 | ADA4841-1YRJZ-R2 ADA4841-1 | SOT-23-6 | U3, U6, U9, U12 |
| 1 | AMC7823IRTAT AMC7823 | QFN-40-1EP_6x6mm_P0.5mm_EP4.6x4.6mm | U13 |
| 8 | MAX4896ATP+ MAX4896 | TQFN-20-1EP_5x5mm_P0.65mm_EP3.1x3.1mm | U14, U15, U17, U18, U19, U20, U21, U23 |
| 1 | SI5330B-B00205-GM | QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U16 |
| 1 | SN74AVC4T245PWR 74AVC4T245 | TSSOP-16_4.4x5mm_P0.65mm | U26 |
| 2 | AT24C64D-SSHM-T AT24C64D | SOIC-8_3.9x4.9mm_P1.27mm | U27, U28 |
| 1 | SN74LVC8T245PWR 74LVC8T245 | TSSOP-24_4.4x7.8mm_P0.65mm | U29 |
| 1 | ZXCT1009FTA ZXCT1009F | SOT-23-PinRotate | U32 |
| 1 | TPS82150SILR TPS82150 | SIL0008D_SMD | U33 |
| 1 | LT3097ADJC#PBF LT3097 | 05-08-7071_ADI-M | U34 |
| 1 | LT8582EDKD#TRPBF LT8582 | DFN-24-1EP_4x7mm_P0.5mm_EP2.64x6.44mm | U35 |
| 1 | TL071HIDBVR TL071H | SOT-23-5 | U36 |
| 1 | TXU0101DBVR TXU0101 | SOT-23-6 | U37 |
| 32 | INA851RGTR INA851 | QFN-16-1EP_3x3mm_P0.5mm_EP1.75x1.75mm_ThermalVias | U101, U201, U301, U401, U501, U601, U701, U801 +24 |
| 2 | FDN335N | SOT-23 | Q1, Q2 |
| 1 | FDMC510P | MLP8_3P3X3P3_ONS-M | Q3 |
| 2 | 5747847-6 DB37 | CONN_5747847-6_TYC | J1, J2 |
| 1 | M50-3601042R Conn_02x10_Odd_Even | PinHeader_2x10_P1.27mm_Vertical_SMD | J4 |
Show 66 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 901-144-8RFX PPS IN | SMA_Amphenol_901-144_Vertical | J5 |
| 2 | M20-9990245 WP Jumper | PinHeader_1x02_P2.54mm_Vertical | J6, J7 |
| 2 | ASP-134604-01 | SAMTEC_ASP-134604-01 | P1, P2 |
| 32 | EE2-12TNU-L | Relay_DPDT_Kemet_EE2_NU_DoubleCoil | K101, K201, K301, K401, K501, K601, K701, K801 +24 |
| 9 | 5000 ~ | TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 +1 |
| 2 | 5001 ~ | TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP9, TP10 |
| 7 | APT1608CGCK LED_Green | LED_0603_1608Metric | D1, D2, D3, D5, D6, D9, D10 |
| 1 | BAT54W-7-F BAT54W | SOT-323_SC-70 | D4 |
| 1 | PDS360Q-13 | D_PowerDI-5 | D7 |
| 1 | PD3S230H-7 PD3S230H | D_SOD-323_HandSoldering | D8 |
| 5 | BLM21PG600SN1D 60R@100Mhz; 3.5A | L_0805_2012Metric | L1, L2, L4, L5, L6 |
| 1 | XAL6060-682MEC 6.8uH | IND_7345-WE-PD_WRE | L7 |
| 1 | MSD1260-153MLD 15uH | MSD1260153MLD | L8 |
| 96 | BLM15AX601SN1D 600R | L_0402_1005Metric | L101, L102, L103, L201, L202, L203, L301, L302 +88 |
| 36 | CL05X105KP5NNNC 1uF | C_0402_1005Metric | C1, C3, C5, C7, C9, C13, C15, C17 +28 |
| 162 | CL05A104KA5NNNC 100nF | C_0402_1005Metric | C2, C4, C6, C8, C10, C12, C14, C16 +154 |
| 4 | CL21A106KOQNNNE 10uF | C_0805_2012Metric | C11, C32, C51, C69 |
| 36 | CGA2B3X7R1H473K050BB 47nF | C_0402_1005Metric | C36, C44, C65, C83, C108, C208, C308, C408 +28 |
| 8 | CL10B104KB8NNWC 100nF | C_0603_1608Metric | C94, C95, C116, C117, C121, C122, C126, C127 |
| 64 | C0603C103F3GAC7867 10nF | C_0603_1608Metric | C101, C102, C201, C202, C301, C302, C401, C402 +56 |
| 96 | GRM1555C1H101JA01D 100pF | C_0402_1005Metric | C109, C110, C113, C209, C210, C213, C309, C310 +88 |
| 64 | CC0402JRNPO9BN820 82pF | C_0402_1005Metric | C111, C112, C211, C212, C311, C312, C411, C412 +56 |
| 3 | C2012X5R1A476M125AC 47uF | C_0805_2012Metric | C125, C128, C152 |
| 2 | CC0603KRX7R7BB105 1uF | C_0603_1608Metric | C131, C132 |
| 4 | GRT21BR61E226ME13L 22uF | C_0805_2012Metric | C138, C150, C156, C166 |
| 7 | GRM21BR61E106KA73L 10uF | C_0805_2012Metric | C149, C153, C154, C155, C167, C169, C170 |
| 1 | GRM1885C1H332JA01D 3.3nF | C_0603_1608Metric | C151 |
| 3 | TMK212AB7475KG-T 4.7uF | C_0805_2012Metric | C157, C161, C162 |
| 2 | GRM1885C1H470JA01D 47pF | C_0603_1608Metric | C158, C165 |
| 1 | CGA3E2C0G1H472J080AA 4.7nF | C_0603_1608Metric | C160 |
| 1 | GCM1885C1H222JA16D 2.2nF | C_0603_1608Metric | C164 |
| 1 | GRM21BR71E225KE11L 2.2uF | C_0805_2012Metric | C168 |
| 27 | RC0402FR-074K75L 4.75k | R_0402_1005Metric | R1, R2, R3, R7, R8, R13, R14, R19 +19 |
| 2 | RC0402FR-0710KL 10k | R_0402_1005Metric | R4, R43 |
| 14 | ERJ-3GEY0R00V 0R | R_0603_1608Metric | R5, R17, R45, R46, R52, R53, R73, R74 +6 |
| 4 | RC0402FR-0749R9L 49.9R | R_0402_1005Metric | R6, R12, R18, R24 |
| 5 | RC0402FR-07100RL 100R | R_0402_1005Metric | R9, R15, R21, R27, R35 |
| 5 | RC0603FR-071KL 1k | R_0603_1608Metric | R10, R22, R55, R58, R78 |
| 1 | RC0603FR-0710KL 10k | R_0603_1608Metric | R11 |
| 12 | RC0603FR-074K75L 4.75k | R_0603_1608Metric | R16, R28, R29, R31, R32, R33, R34, R36 +4 |
| 2 | RC0603FR-072K49L 2.49k | R_0603_1608Metric | R23, R47 |
| 2 | RC0603FR-0722KL 22k | R_0603_1608Metric | R30, R118 |
| 1 | RC0603FR-07150RL 150R | R_0603_1608Metric | R37 |
| 4 | RC0402FR-0722KL 22k | R_0402_1005Metric | R39, R40, R41, R42 |
| 2 | RC0402FR-0711K5L 11.5k | R_0402_1005Metric | R54, R125 |
| 2 | ERJ-6GEY0R00V 0R | R_0805_2012Metric | R61, R65 |
| 1 | ERJ-8BWFR100V 0.1R | R_1206_3216Metric | R62 |
| 1 | RC0603FR-075K6L 5.6k | R_0603_1608Metric | R67 |
| 1 | RC0805FR-071KL 1k | R_0805_2012Metric | R69 |
| 1 | RC0603FR-07536KL 536k | R_0603_1608Metric | R75 |
| 3 | RC0603FR-07100KL 100k | R_0603_1608Metric | R77, R95, R100 |
| 1 | RC0603FR-076K04L 6.04k | R_0603_1608Metric | R80 |
| 1 | RC0603FR-07174KL 174k | R_0603_1608Metric | R82 |
| 2 | RC0402FR-07215KL 215k | R_0402_1005Metric | R83, R98 |
| 2 | RC0603FR-0738K3L 38.3k | R_0603_1608Metric | R85, R90 |
| 2 | RC0402FR-07100KL 100k | R_0402_1005Metric | R86, R96 |
| 1 | RC0603FR-076K49L 6.49k | R_0603_1608Metric | R88 |
| 2 | RC0603FR-07150KL 150k | R_0603_1608Metric | R89, R92 |
| 2 | RC0402FR-0753K6L 53.6k | R_0402_1005Metric | R91, R93 |
| 1 | RC0603FR-0714K7L 14.7k | R_0603_1608Metric | R97 |
| 128 | ERJ-2GE0R00X 0R | R_0402_1005Metric | R101, R102, R106, R107, R201, R202, R206, R207 +120 |
| 65 | CPF0603B1M0E1 1M | R_0603_1608Metric | R103, R104, R124, R203, R204, R303, R304, R403 +57 |
| 32 | TNPW040211K8BEED DNI | R_0402_1005Metric | R105, R205, R305, R405, R505, R605, R705, R805 +24 |
| 64 | RC0402FR-0782RL 82R | R_0402_1005Metric | R108, R109, R208, R209, R308, R309, R408, R409 +56 |
| 1 | RC0603FR-07191KL 191k | R_0603_1608Metric | R110 |
| 8 | ERJ-2GE0R00X 0R | C_0402_1005Metric | R178, R179, R180, R181, R182, R183, R184, R185 |
Quartz design files
The KiCad project lives in the osprey-dcs/Quartz repository on GitHub; these links point at the commit this page was built from.
- LayoutQuartz.kicad_pcb
- SchematicQuartz.kicad_sch
Quartz: common questions
How big is the Quartz PCB?
The Quartz measures 254 × 130 mm, has 6 copper layers and is 1.6 mm thick.
How many components are on the Quartz?
1128 components, from 86 distinct parts. The full bill of materials is listed on this page.
Where can I download the Quartz design files?
From the osprey-dcs/Quartz repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Quartz design in my own project?
Yes, under the terms of its CERN-OHL-1.2 license, which osprey-dcs chose for the repository.