2 layers106 × 18.4 mm
4 layers85.5 × 54.5 mm
Adc fpga
prydin/hdrHardware Defined Radio
- Size
- 85.5 × 54.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 52
- Pads
- 190
- Tracks, vias
- 320, 29
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 27 May 2024
- Updated
- 29 Jun 2024
Overview
Adc fpga is an open-source printed circuit board by prydin, from the prydin/hdr repository on GitHub. It is a 4-layer board of 85.5 × 54.5 mm with 49 parts on 52 nets, routed with 320 tracks and 29 vias.
It is built around the ADC14L020CIVY/NOPB, MAX4230AXK and TLV76133DCY, with the BSS138 among its other parts. Its parts include 20 capacitors, 9 resistors, 6 connectors, 4 ICs and 2 transistors. It belongs with the fPGA and programmable logic boards and the FPGA and CPLD boards of this library.
Main components
4
ADC14L020CIVY/NOPB
TQFP-32(7x7)-40℃~+85℃ 0.5LSB 1 14 20MHz 20MHz 3.8LSB 3V~3.6V 41mA 74dB External External、Built-in Parallel port Pipeline Yes TQFP-32(7x7) Analog to Digital Converters (ADC) ROHSTexas InstrumentsAnalog To Digital Converters (ADC)
MAX4230AXK
SC-70-5-40℃~+125℃ 1 10MHz 10V/us 1pA 200mA 50pA 70dB Rail-to-Rail Input, Rail-to-Rail Output SC-70-5 Operational AmplifierMaxim Integrated (Analog Devices)Operational Amplifier
TLV76133DCY
SOT-223-40℃~+125℃ 1 1.6V@(1A) 16V 1A 3.3V 60dB@(1kHz) 60uA 60uVrms Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Input under-voltage protection、Built-in soft-start Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
README
README.mdHardware Defined Radio
This is currently just a testbed for some of my experiments. Not much to see yet...
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C5, C6, C7, C9, C11, C13, C14, C16, C20 |
| 5 | 10k | Resistor_SMD:R_0603_1608Metric | R2, R5, R6, R7, R8 |
| 4 | 10u | Capacitor_THT:CP_Radial_D4.0mm_P2.00mm | C4, C8, C15, C19 |
| 2 | 100p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C10, C12 |
| 2 | 33 | Resistor_SMD:R_0603_1608Metric | R1, R4 |
| 2 | AUX I/O | Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical | J3, J5 |
| 2 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | ~ | TerminalBlock_Phoenix:TerminalBlock_Phoenix_MPT-0,5-2-2.54_1x02_P2.54mm_Horizontal | J2, J4 |
| 1 | +3.3V | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP4 |
| 1 | 15k | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 1n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C18 |
| 1 | 470p | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C17 |
| 1 | 50 | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | ADC14L020CIVY/NOPB | CustomFootprints:VBE32A_TEX | U3 |
| 1 | CM | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP2 |
| 1 | CMOD S7 | CustomFootprints:CMOD S7 | U2 |
| 1 | DAC OUT | TestPoint:TestPoint_THTPad_D1.5mm_Drill0.7mm | TP1 |
| 1 | MAX4230AXK | CustomFootprints:SOT65P210X110-5N | U1 |
| 1 | RF_IN | CustomFootprints:RF203NT0050GRP | J1 |
| 1 | TLV76133DCY | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | ~ | Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical | J6 |
| 1 | ~ | Transformer_SMD:Transformer_MiniCircuits_AT224-1A | T1 |
The 45 most common of 49 parts.
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Questions
How big is the Adc fpga PCB?
It measures 85.5 × 54.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Adc fpga use?
49 parts, built around the ADC14L020CIVY/NOPB, MAX4230AXK, TLV76133DCY and BSS138. 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 Adc fpga KiCad files?
From the prydin/hdr repository on GitHub, at the commit this page was made from: the board is pcb/adc_fpga/adc_fpga.kicad_pcb and its schematic pcb/adc_fpga/adc_fpga.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Adc fpga design in my own project?
Its repository states no licence, so its author keeps all rights: ask prydin before reusing the design.