4 layers48.8 × 39.3 mm
2 layers60 × 30 mm
AnalogMul
Devraux/PCB_Projects- Size
- 60 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 41
- Pads
- 148
- Tracks, vias
- 314, 88
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Jan 2025
- Updated
- 25 Sep 2026
Overview
AnalogMul is an open-source printed circuit board by Devraux, from the Devraux/PCB_Projects repository on GitHub. It is a 2-layer board of 60 × 30 mm with 58 parts on 41 nets, routed with 314 tracks and 88 vias.
It is built around the LM358, LMC7660N and NE555P, with the 1N4148W among its other parts. Its parts include 18 resistors, 17 capacitors, 6 ICs and 3 diodes.
Main components
4
LM358
SOP-8-18V~18V 0℃~+70℃ 1.2MHz 10nA 2 24mA 3V~36V 500uA 50nA 5mV 80dB Built-in compensation SOP-8 Operational Amplifier ROHSMSKSEMIOperational Amplifier
LMC7660N
DIP-83V~9.5V Cascade support、Charge pump / inverting topology switching DIP-8 Charge Pumps ROHSHGSEMICharge Pumps
NE555P
DIP-80℃~+70℃ 100kHz 10mA 4.5V~16V DIP-8 555 Timers / Counters ROHSTexas InstrumentsTimers / Counters
1N4148W
SOD-123150mA 1A 1V@50mA 1uA@75V 400mW 4ns 75V Independent SOD-123 Switching Diodes ROHSSTMicroelectronicsSwitching Diodes
README
README.mdPCB sample projects
This repository contains my PCB designs made in KiCad and Altium designer. In some cases there is no silkscreen - this is caused by our custom fabrication methods. In some cases there are "huge" vias - this is caused by our custom(handmoade) fabrication via methods
Signal Sniffer
STM32 Distance sensor
Analog multiplier
Clock buffer & signal translator
Raspberry Pi Pico PIO Signal sniffer
HDMI FPGA PMOD adapter
Raspberry Pi Pico - Digital probe with HDMI adapter
FPGA ZYNQ Clock TDC
FPGA RJ11 adapter with RS232 translator
Clock signal splitter(2 x 12)
Clock signal splitter(2 x 16)
Precise PT100 mesurement system - increasing ADC resolution using dithering methood
FPGA extension board - hdmi card with transceivers
MMIC signal amplifier
High-speed photomultiplier signal measurement system
High-speed Time-over-Threshold (ToT) measurement system for photomultiplier signals
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R6, R7, R8, R9, R14, R15, R17, R18 |
| 8 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8, C9, C10, C11, C12, C13, C16, C17 |
| 8 | TestPoint | TestPoint:TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8 |
| 5 | 10k | Potentiometer_THT:Potentiometer_Runtron_RM-063_Horizontal | RV1, RV2, RV4, RV5, RV6 |
| 3 | 2.2k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R12, R13 |
| 3 | LM358 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U2, U4, U6 |
| 2 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C6, C15 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric | C4, C5 |
| 2 | 12k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R10 |
| 2 | 1N4148W | Diode_SMD:D_SOD-523 | D1, D3 |
| 2 | 330nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C14 |
| 1 | 1.5k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R16 |
| 1 | 100pF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C7 |
| 1 | 100uF | Capacitor_SMD:C_1206_3216Metric | C18 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3 |
| 1 | 10nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1 |
| 1 | 1k | Potentiometer_THT:Potentiometer_Runtron_RM-063_Horizontal | RV3 |
| 1 | 2.7V | Diode_SMD:D_SOD-523 | D2 |
| 1 | 3k3 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
| 1 | 68k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | DG467 | Package_TO_SOT_SMD:SOT-23-6 | U5 |
| 1 | LMC7660 | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | NE555P | Package_SO:SO-8_3.9x4.9mm_P1.27mm | U3 |
Questions
How big is the AnalogMul PCB?
It measures 60 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AnalogMul use?
58 parts, built around the LM358, LMC7660N, NE555P and 1N4148W. 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 AnalogMul KiCad files?
From the Devraux/PCB_Projects repository on GitHub, at the commit this page was made from: the board is Analog_multiplier/AnalogMul.kicad_pcb and its schematic 2_channel_sniffer/signal_sniffer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AnalogMul design in my own project?
Its repository states no licence, so its author keeps all rights: ask Devraux before reusing the design.
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