4 layers68.6 × 53.3 mm
4 layers64.8 × 59.6 mm
AnalogFrontEnd
bminch/smu_base2USB Source/Measure Unit Base Board
- Size
- 64.8 × 59.6 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 120
- Nets
- 126
- Pads
- 504
- Tracks, vias
- 1,836, 223
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 12 Jun 2023
- Updated
- 22 Jun 2023
Overview
AnalogFrontEnd is an open-source printed circuit board by bminch, from the bminch/smu_base repository on GitHub. It is a 4-layer board of 64.8 × 59.6 mm with 120 parts on 126 nets, routed with 1,836 tracks and 223 vias.
It is built around the AD8130ARMZ-REEL7, AD823AARMZ and ADG1236YRUZ, with the ADG509FBRUZ, ADG411BRUZ and SN74AHCT1G04DCKR(LX) among its other parts. Its parts include 55 capacitors, 30 resistors, 27 ICs and 6 connectors.
Main components
7
AD8130ARMZ-REEL7
MSOP-8-12.6V~12.6V -40℃~+125℃ 0.08uA 0.2nA/℃ 1 1090V/us 12.3nV/√Hz 20ns 20uV/℃ 25.2V 270MHz 35mA 4.5V~5.5V 400uV 500nA 94dB Enable/shutdown function、Differential to single-ended conversion Rail-to-rail output MSOP-8 Differential Amplifiers ROHSAnalog DevicesDifferential AmplifiersAD823AARMZ
MSOP-817MHz 1uV/℃ 2 2.6mA 25pA 30V/us 700uV 73dB MSOP-8 FET Input Amplifiers ROHSAnalog DevicesFET Input Amplifiers
ADG1236YRUZ
TSSOP-16-15V~15V、10.8V~13.2V -40℃~+125℃ 120Ω 150ns 1GHz 2 2:1 3.5pF 90ns TSSOP-16 Analog Switches, Multiplexers ROHSAnalog DevicesAnalog Switches / MultiplexersADG509FBRUZ
TSSOP-16-15V~15V -40℃~+85℃ 130ns 230ns 270Ω 4:1 TSSOP-16 Analog Switches, Multiplexers ROHSAnalog DevicesAnalog Switches, MultiplexersADG411BRUZ
TSSOP-16-15V~15V、12V -40℃~+85℃ 145ns 175ns 1:1 35pF 35Ω 4 TSSOP-16 Analog Switches, Multiplexers ROHSAnalog DevicesAnalog Switches, Multiplexers
SN74AHCT1G04DCKR(LX)
SOT-353SOT-353 Inverters ROHSlingxingicInverters
SN74LVC1G08DBVR
SOT-23-5-40℃~+85℃ 1 1.65V~5.5V 1.7V、2V 100nA 2 3.4ns@5V,15pF 32mA 32mA 350mV 4V 700mV、800mV 74LVC AND Gate Local shutdown mode SOT-23-5 Logic Gates ROHSTWGMCLogic Gates
README
README.mdsmu_base
USB Source/Measure Unit Base Board
Parts
120| Qty | Value | Footprint | References |
|---|---|---|---|
| 33 | 0.1μF | Library:0603 | C10, C11, C12, C15, C18, C19, C20, C21, C22, C23, C24, C25, C29, C30, C31, C32 +17 |
| 16 | 10μF | Library:0603 | C1, C2, C3, C4, C5, C6, C7, C8, C13, C14, C16, C17, C37, C38, C40, C41 |
| 12 | 10KΩ | Library:0603 | R1, R2, R3, R4, R5, R6, R7, R8, R13, R17, R24, R28 |
| 8 | AD8130ARMZ-REEL7 | Library:AD8130 | U1, U2, U3, U4, U5, U8, U17, U20 |
| 6 | 100Ω | Library:0603 | R10, R12, R16, R21, R23, R27 |
| 4 | 10MΩ | Library:1206 | R15, R19, R26, R30 |
| 4 | 1MΩ | Library:0603 | R14, R18, R25, R29 |
| 4 | ADG1236YRUZ | Library:ADG1236 | U6, U7, U18, U19 |
| 4 | ADG509FBRUZ | Library:ADG509F | U11, U12, U23, U24 |
| 2 | 100nF | Library:0603 | C27, C50 |
| 2 | 10nF | Library:0603 | C28, C51 |
| 2 | 1μF | Library:0603 | C26, C49 |
| 2 | 402Ω | Library:0603 | R9, R20 |
| 2 | 80.8KΩ | Library:0603 | R11, R22 |
| 2 | AD823AARMZ | Library:AD823 | U13, U25 |
| 2 | ADG411BRUZ | Library:ADG411 | U15, U26 |
| 2 | SN74AHCT1G04DCKR | Library:SN74AHCT1G04 | U9, U21 |
| 2 | SN74AHCT1G32DCKR | Library:SN74AHCT1G32 | U10, U22 |
| 2 | SN74LVC1G08DBVR | Library:SN74LVC1G08 | U16, U27 |
| 2 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | Analog1 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J4 |
| 1 | Analog2 | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J5 |
| 1 | Digital1 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1 |
| 1 | Digital2 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J2 |
| 1 | Interface | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | Power | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J3 |
| 1 | SN74HC139DBR | Library:SN74HC139 | U14 |
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Questions
How big is the AnalogFrontEnd PCB?
It measures 64.8 × 59.6 mm and has 4 copper layers, 4.69 mm thick.
What parts does the AnalogFrontEnd use?
120 parts, built around the AD8130ARMZ-REEL7, AD823AARMZ, ADG1236YRUZ and ADG509FBRUZ. 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 AnalogFrontEnd KiCad files?
From the bminch/smu_base repository on GitHub, at the commit this page was made from: the board is Analog Shield/Kicad/AnalogFrontEnd/AnalogFrontEnd.kicad_pcb and its schematic Analog Shield/Kicad/AnalogFrontEnd/AnalogFrontEnd.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AnalogFrontEnd design in my own project?
Its repository states no licence, so its author keeps all rights: ask bminch before reusing the design.