4 layers30 × 50 mm
Signal driver pcb
plex1/ice40_driver_pcb
Contains - variable delay IC and - signal drivers and receivers for 50 Ohms UMCC cables.
43 partsApache-2.0
4 layers115 × 65 mm
Tof PCB
plex1/Tof_PCB2Tof PCB Compact
- Size
- 115 × 65 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 275
- Nets
- 148
- Pads
- 715
- Tracks, vias
- 1,686, 261
- Pours
- 23
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 1 Nov 2019
- Updated
- 14 Aug 2024
Overview
Tof PCB is an open-source printed circuit board by plex1, from the plex1/Tof_PCB repository on GitHub. It is a 4-layer board of 115 × 65 mm with 275 parts on 148 nets, routed with 1,686 tracks and 261 vias.
It is built around the ATMEGA328PB-MU, HMC589AST89E and NC7WZ16P6, with the R12-150B, LM321 and LMH6559MF among its other parts. Its parts include 93 resistors, 83 capacitors, 35 ICs, 22 inductors and 7 connectors. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
12
ATMEGA328PB-MU
QFN-32-EP(5x5)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 27 2KB 32KB 8 Bit AVR Built-in FLASH Power-on reset (POR)、Undervoltage detection (BOR/LVD/LVR/LVI)、Watchdog reset、External pin reset (NRST)、Built-in general-purpose timer、Programmable watchdog、Touch function QFN-32-EP(5x5) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
HMC589AST89E
SOT-890Hz~4GHz 4.5dB 5V 82mA SOT-89 RF Amplifiers ROHSAnalog DevicesRF Amplifiers
NC7WZ16P6
SC-88(SC-70-6)-40℃~+125℃ 1 1.65V~5.5V 10uA 2 3.2ns@5V,50pF 32mA 32mA 7WZ Power-off isolation、Level shifting Push-pull StandardCMOS Unidirectional SC-88(SC-70-6) Buffers, Drivers, Receivers, Transceivers ROHSonsemiBuffers, Drivers, Receivers, Transceivers
R12-150B
DIP,31.8x20.3mm-40℃~+85℃ 1 10V~14V 20.3mm 200kHz 31.2mm 3kV 40uF 50mA 5W 60mVp-p 82% 9.4mm 92V~200V Regulated type Short Circuit Protection、Dynamic voltage scaling DIP,31.8x20.3mm Isolated Power Modules ROHSRECOM PowerIsolated Power Modules
LM321
SOT-23-50℃~+70℃ 1 2mV 3nA 400V/ms 40mA 430uA 45nA 90dB SOT-23-5 Operational Amplifier ROHSPJSEMIOperational AmplifierLMH6559MF
SOT-23-5-40℃~+85℃ -5V~5V 1 1.75GHz 10mA 2.7uA 23uV/℃ 3V~10V 3mV 4.58V/ns 48dB 5.7nV/√Hz@1MHz 75mA SOT-23-5 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
MAX40659ETA+
TDFN-8(3x3)-40℃~+85℃ Three channels Transimpedance Amplifier TDFN-8(3x3) Special Purpose Amplifiers ROHSMaxim Integrated (Analog Devices)Special Purpose Amplifiers
NC7WZ00K8X
VFSOP-8-2.3mm-40℃~+85℃ 1.65V~5.5V 1uA 2 3.6ns@5V,50pF 32mA 32mA 7WZ Series NAND Gate Overvoltage-tolerant input、Local shutdown mode VFSOP-8-2.3mm Logic Gates ROHSonsemiGates
TLV3501AID
SOIC-8-2.75V~-1.35V、1.35V~2.75V -40℃~+125℃ 1 1mV 2.7V~5.5V 2pA 2pA 3.2mA 4.5ns 5.5V 55dB 6mV Enable/shutdown function、Overvoltage protection Push-pull Rail-to-Rail Input, Rail-to-Rail Output TTL、CMOS SOP-8 Comparators ROHSTexas InstrumentsComparators
TS5A4596DCK
SC-70-5-40℃~+85℃ 1 13pF 14ns 17ns 1:1 2V~5.5V 450MHz 5pC 8Ω Bidirectional analog channel SC-70-5 Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, MultiplexersLM4132BMF-1.8
SOT-23-5-40℃~+125℃ 1.8V 2.2V~5.5V 20mA 20ppm/℃ 400uVp-p 60uA Fixed Series ±0.1% SOT-23-5 Voltage Reference ROHSTexas InstrumentsVoltage ReferenceLP5907MFX-3.3/NOPB(MS)
SOT-23-5-40℃~+125℃@(Tj) 1 180mV@(300mA) 2uA 3.3V 300mA 5.5V Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMSKSEMIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdTime-of-Flight (ToF) PCB
Contains optical transceiver for lidar or optical communication applications.
Laser diode options:
- OPV310
- SPL90 (not extensively tested)
- Mods required: The A version of the NCP81074A of the MOSFET driver should be used. The supply voltage for the Mosfet driver should be increased from 5V to 12V. The peak power can be considerably increased with a higher voltage and lower shunt resistor value. In this case the duty cycle should be increased correspondingly for eye safety.
Photo diodes options:
- MTAPD-06-013
- SiPM MICRORB-10020-MLP-TR1
Libraries
Uses the following libraries:
- KiCad Symbol Library: ioda_symbols
- KiCad Footprint Library: ioda_footprints
Image
Parts
275| Qty | Value | Footprint | References |
|---|---|---|---|
| 44 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C10, C11, C14, C16, C17, C20, C21, C22, C25, C31, C32, C33, C34, C35, C36, C37 +28 |
| 30 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C5, C15, C18, C19, C23, C26, C30, C40, C43, C45, C46, C47, C51, C53 +14 |
| 25 | 0R | Resistor_SMD:R_0603_1608Metric | R1, R6, R10, R11, R12, R23, R24, R26, R27, R37, R38, R39, R41, R46, R50, R65 +9 |
| 21 | 10k | Resistor_SMD:R_0603_1608Metric | R5, R15, R18, R19, R20, R21, R22, R25, R33, R34, R54, R56, R57, R58, R60, R68 +5 |
| 15 | bead | Inductor_SMD:L_0603_1608Metric | L1, L3, L4, L5, L8, L10, L11, L12, L13, L14, L15, L16, L17, L20, L22 |
| 13 | UMCC_50Ohm | IODA_Lib:Molex_734120114_UMC_RF_CONN_Vertical | U4, U5, U8, U11, U12, U17, U22, U27, U28, U29, U32, U33, U35 |
| 12 | 200R | Resistor_SMD:R_0603_1608Metric | R14, R29, R35, R42, R43, R55, R61, R72, R73, R78, R79, R86 |
| 10 | TestPoint | Connector_PinHeader_1.00mm:PinHeader_1x01_P1.00mm_Vertical | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10 |
| 7 | 2.2k | Resistor_SMD:R_0603_1608Metric | R2, R3, R4, R13, R30, R31, R84 |
| 7 | 50R | Resistor_SMD:R_0603_1608Metric | R28, R36, R45, R52, R53, R70, R85 |
| 6 | 10uH | Inductor_SMD:L_0603_1608Metric | L6, L7, L9, L18, L19, L21 |
| 5 | NC7WZ00K8X | IODA_Lib:VSSOP-8_2.4x2.1mm_P0.5mm | U9, U10, U13, U26, U30 |
| 4 | 100k | Resistor_SMD:R_0603_1608Metric | R62, R75, R76, R77 |
| 4 | 10nF, 250V | Capacitor_SMD:C_0603_1608Metric | C27, C28, C29, C78 |
| 4 | 22R | Resistor_SMD:R_0603_1608Metric | R64, R89, R90, R91 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 4 | Screw_Terminal_01x02 | IODA_Lib:ScrewTerminal_1x02_P2.54mm_Vertical | J1, J2, J3, J7 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_1.0x1.0mm | TP11, TP12, TP13, TP14 |
| 4 | mounting_holes_laser | IODA_Lib:mounting_holes_17.8mm | M1, M2, M3, M4 |
| 3 | 100R | Resistor_SMD:R_0603_1608Metric | R16, R40, R44 |
| 3 | 1M | Resistor_SMD:R_0603_1608Metric | R17, R51, R74 |
| 3 | Fiducial | MF_Aesthetics:MF_Aesthetics-FIDUCIAL_100MIL | FID1, FID2, FID3 |
| 3 | TLV3501 | IODA_Lib:SOT-23-6 | U7, U23, U24 |
| 2 | 1.8R | Resistor_SMD:R_0603_1608Metric | R32, R66 |
| 2 | 16pF | Capacitor_SMD:C_0603_1608Metric | C12, C13 |
| 2 | 75R | Resistor_SMD:R_0603_1608Metric | R59, R63 |
| 2 | Conn_01x04 | Connector_Molex:Molex_PicoBlade_53261-0471_1x04-1MP_P1.25mm_Horizontal | J5, J6 |
| 2 | HMC589AST89E | IODA_Lib:SOT150P410X160-3N | U6, U25 |
| 2 | LED | LEDs:LED_0805 | D1, D6 |
| 2 | open | Resistor_SMD:R_0603_1608Metric | R48, R49 |
| 2 | ts5a4596 | IODA_Lib:SOT95PX285X122-5N | U18, U19 |
| 1 | 100uF | IODA_Lib:CAPAE660X800N | C3 |
| 1 | 4.7R | Resistor_SMD:R_0603_1608Metric | R47 |
| 1 | 6.8u | IODA_Lib:INDP7373X46N | L2 |
| 1 | ATmega328PB-MU | Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm | U1 |
| 1 | BAS170W | IODA_Lib:SOD2513X114N | D4 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J4 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm | Y1 |
| 1 | DAC128S085 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U2 |
| 1 | LM321 | Package_TO_SOT_SMD:SOT-23-5 | U31 |
| 1 | LM4132BMF | IODA_Lib:SOT95P280X145-5N | U3 |
| 1 | LMH6559MF | IODA_Lib:SOT95PX285X122-5N | U15 |
| 1 | LP5907MFX-3.3_NOPB | IODA_Lib:SOT95P280X145-5N | U21 |
| 1 | MAX40659 | IODA_Lib:SON65P300X300X80-9N | U20 |
| 1 | MTAPD-06 | IODA_Lib:MTAPD-06 | D3 |
| 1 | NC7WZ16 | IODA_Lib:SOT65P210X110-6N | U34 |
| 1 | NCP81074BDR2G | IODA_Lib:SOIC-8-127P600X175-8N | U14 |
| 1 | OPV310 | IODA_Lib:opv310 | LD1 |
| 1 | R12-150B | IODA_Lib:RECOM_CONV_R12-150B | PS1 |
| 1 | SMBJ6.0A | OLIMEX_Diodes-FP:DO214AA_1(K)-2(A) | D5 |
| 1 | SPL_PL90 | IODA_Lib:LEDRD254W40D590H700 | D2 |
| 1 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1 |
| 1 | SiPM-MicroRB | IODA_Lib:CWDFN4_1.5x1.8_0.8P | U16 |
| 1 | c_rf_filt | Capacitor_SMD:C_0603_1608Metric | C77 |
| 1 | c_tx_filt | Capacitor_SMD:C_0603_1608Metric | C24 |
Questions
How big is the Tof PCB PCB?
It measures 115 × 65 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Tof PCB use?
275 parts, built around the ATMEGA328PB-MU, HMC589AST89E, NC7WZ16P6 and R12-150B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Tof PCB KiCad files?
From the plex1/Tof_PCB repository on GitHub, at the commit this page was made from: the board is Tof_PCB.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tof PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask plex1 before reusing the design.
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