2 layers152.4 × 106.7 mm
LED Current Sense
dolson14/k7arx
Circuit and PCB Designs, anything else related to radio and electronics
88 parts
2 layers75 × 50 mm
AFSK Prototype
dolson14/k7arxCircuit and PCB Designs, anything else related to radio and electronics
- Size
- 75 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 64
- Nets
- 43
- Pads
- 204
- Tracks, vias
- 310, 46
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 27 Oct 2016
- Updated
- 13 Apr 2021
Overview
AFSK Prototype is an open-source printed circuit board by dolson14, from the dolson14/k7arx repository on GitHub. It is a 2-layer board of 75 × 50 mm with 64 parts on 43 nets, routed with 310 tracks and 46 vias.
It is built around the OPA2322AID, LT1763CDE and TS5A1066DBV, with the TS5A2053DCT among its other parts. Its parts include 18 resistors, 14 capacitors, 7 ICs, 4 connectors and 4 switches. It belongs with the radio and wireless boards and the MSP430 boards of this library.
Main components
4
OPA2322AID
SOIC-8-2.75V~-900mV、900mV~2.75V -40℃~+125℃ 0.2pA 0.2pA 1.5mA 1.8V~5.5V 1.8uV/℃ 100dB 10V/us 2 20MHz 2mV 65mA 8.5nV/√Hz@1kHz Enable/shutdown function、ESD protection、EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
LT1763CDE
SON121.22V to 20V, 500mA, Low Noise, LDO Adjustable Micropower RegulatorAnalog DevicesUncategorised
TS5A1066DBV
SOT-23-5-40℃~+85℃ 1 1.65V~5.5V 10Ω 14pF 1:1 4.5ns 4.8ns 400MHz SOT-23-5 Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
TS5A2053DCT
VSSOP-8-0.65mm-40℃~+85℃ 1 1.65V~5.5V 2:1 330MHz 4.1ns 6.8ns 7.5Ω VSSOP-8-0.65mm Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches / Multiplexers
README
README.mdK7ARX Project Repository
A place to keep research and work on various electronics and radio projects.
Parts
64| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 47k | Resistors_SMD:R_0805_HandSoldering | R9, R10, R11, R12, R13, R14, R15, R16, R18 |
| 8 | C | Capacitors_SMD:C_0805_HandSoldering | C1, C2, C3, C4, C5, C6, C7, C8 |
| 8 | R | Resistors_SMD:R_0805_HandSoldering | R1, R2, R3, R4, R5, R6, R7, R8 |
| 4 | TactileSwitch_NO | k7arx:SPST-EVQ2 | S1, S2, S3, S4 |
| 2 | 0.1 uF | Capacitors_SMD:C_0805_HandSoldering | C10, C11 |
| 2 | 1.5M | Resistors_SMD:R_0805_HandSoldering | RG1, RG2 |
| 2 | 360k | Resistors_SMD:R_0805_HandSoldering | RF1, RF2 |
| 2 | OPA4322 | texas-instruments:PW-14 | U1, U2 |
| 1 | 0.01uF | Capacitors_SMD:C_0805_HandSoldering | C13 |
| 1 | 10 uF | Capacitors_SMD:C_0805_HandSoldering | C9 |
| 1 | 10uF | Capacitors_SMD:C_0805_HandSoldering | C14 |
| 1 | 1uF | Capacitors_SMD:C_0805_HandSoldering | C12 |
| 1 | 470 | Resistors_SMD:R_0805_HandSoldering | R17 |
| 1 | AOut | k7arx:Test_Point | W6 |
| 1 | Audio Out Jack | k7arx:Jack-TRS-SJ1-3523N | J1 |
| 1 | Crystal | k7arx:XTAL-CMR200T | X1 |
| 1 | LED | LEDs:LED-0805 | D1 |
| 1 | LT1763 | SMD_Packages:SOIC-8-N | U7 |
| 1 | MSP430G2x53 | texas-instruments:PW-20 | U6 |
| 1 | OPA2322 | texas-instruments:D | U3 |
| 1 | OSCA | k7arx:Test_Point | WA5 |
| 1 | OSCB | k7arx:Test_Point | WB5 |
| 1 | Power | Pin_Headers:Pin_Header_Straight_1x02 | P3 |
| 1 | SBW JTAG | k7arx:Tag-Connect_TC2030-NL | P2 |
| 1 | Stage1A | k7arx:Test_Point | WA1 |
| 1 | Stage1B | k7arx:Test_Point | WB1 |
| 1 | Stage2A | k7arx:Test_Point | WA2 |
| 1 | Stage2B | k7arx:Test_Point | WB2 |
| 1 | Stage3A | k7arx:Test_Point | WA3 |
| 1 | Stage3B | k7arx:Test_Point | WB3 |
| 1 | Stage4A | k7arx:Test_Point | WA4 |
| 1 | Stage4B | k7arx:Test_Point | WB4 |
| 1 | TS5A1066 | texas-instruments:DBV | U5 |
| 1 | TS5A2053 | texas-instruments:DCT | U4 |
| 1 | UART | Pin_Headers:Pin_Header_Straight_1x03 | P1 |
Questions
How big is the AFSK Prototype PCB?
It measures 75 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the AFSK Prototype use?
64 parts, built around the OPA2322AID, LT1763CDE, TS5A1066DBV and TS5A2053DCT. 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 AFSK Prototype KiCad files?
From the dolson14/k7arx repository on GitHub, at the commit this page was made from: the board is projects/AFSK Prototype/AFSK Prototype.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the AFSK Prototype design in my own project?
Its repository states no licence, so its author keeps all rights: ask dolson14 before reusing the design.
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