4 layers65 × 56 mm
4 layers65 × 56 mm
PiHatAx5043
BrandenburgTech/DigitalTxRxRPi17- Size
- 65 × 56 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 82
- Nets
- 80
- Pads
- 296
- Tracks, vias
- 504, 186
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 28 Apr 2018
- Updated
- 25 Oct 2022
Overview
PiHatAx5043 is an open-source printed circuit board by BrandenburgTech, from the BrandenburgTech/DigitalTxRxRPi repository on GitHub. It is a 4-layer board of 65 × 56 mm with 82 parts on 80 nets, routed with 504 tracks and 186 vias.
It is built around the MMZ09312BT1 and MAX31725MTA+. Its parts include 33 capacitors, 20 inductors, 11 connectors, 8 resistors and 4 ICs.
Main components
2
MMZ09312BT1
QFN-12-EP(3x3)-15dB -18dB 100MHz~400MHz 29.6dBm 31.7dB 3V~5V 42dBm 4dB 74mA Built-in power detector、Linearization design、Bias control circuit QFN-12-EP(3x3) RF Amplifiers ROHSNXP SemiconductorsRF Amplifiers
MAX31725MTA+
TDFN-8(3x3)-55℃~+150℃ 16bit 2.5V~3.7V 50ms I2C ±0.5℃ TDFN-8(3x3) Temperature Sensors ROHSMaxim Integrated (Analog Devices)Temperature Sensors
README
README.mdDigitalTxRxRPi
- RemoteSystemsTempFiles - used by Eclipse.
- afsktx - A sample 'C' program that transmits an AFSK modulated signal. It transmits at UHF frequencies because that is the matching network installed on my Digital Transceiver for Raspberry Pi board (even though FSK is typically used at UHF frequencies).
- ax5043 - Source for a library of functions to communicate with the AX5043 and configure the AX5043.
- chat - A simple text chat application using the Digital Transceiver for Raspberry Pi.
- init - A test program that checks to see if the AX5043 can be successfully initialized.
- libs - Source for third party libraries used by these samples.
- piglatin - a sample demonstration application that receives some text, converts that text using simple rules of pig Latin, then transmits that text. It demonstrates an extremely trivial "server" or "satellite" responding to commands.
- receive - a sample application that receives text transmissions and prints them to the screen.
- sandbox - a folder containing various test code to understand the operation of the AX5043. This folder can safely be ignored.
- transmit - a sample application that transmits text strings.
- transmit2freq - A sample application that transmits text strings with the ability to specify the transmission frequency.
Parts
82| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1, J2, J3, J4, J6 |
| 4 | RPi_Hat:RPi_Hat_Mounting_Hole | , , , | |
| 4 | DNP | Capacitor_SMD:C_0603_1608Metric | C15, C17, C18, C19 |
| 3 | 10n | Capacitors_SMD:C_0603 | C9, C10, C11 |
| 3 | DNP | Capacitors_SMD:C_0603 | C1, C2, C3 |
| 2 | 0R | Inductors_SMD:L_0603 | L1, L8 |
| 2 | 0R | Resistors_SMD:R_0603 | R1, R2 |
| 2 | 100n | Inductors_SMD:L_0603 | L6, L7 |
| 2 | 12n | Inductor_SMD:L_0603_1608Metric | L15, L17 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C21, C22 |
| 2 | 22n | Inductor_SMD:L_0603_1608Metric | L18, L19 |
| 2 | 27n | Inductors_SMD:L_0603 | L2, L3 |
| 2 | 3.3p | Capacitor_SMD:C_0603_1608Metric | C27, C29 |
| 2 | 43n | Inductors_SMD:L_0603 | L4, L5 |
| 2 | 4k7 | Resistors_SMD:R_0603 | R3, R4 |
| 2 | 4p3 | Capacitors_SMD:C_0603 | C7, C8 |
| 2 | NP | Capacitor_SMD:C_0603_1608Metric | C32, C33 |
| 2 | SMA | Connector_Coaxial:SMA_Amphenol_901-144_Vertical | P4, P5 |
| 1 | 0R | Inductor_SMD:L_0603_1608Metric | L12 |
| 1 | 1.2n | Inductor_SMD:L_0603_1608Metric | L14 |
| 1 | 1.5k | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 10 | Resistor_SMD:R_0603_1608Metric | R8 |
| 1 | 100n | Capacitors_SMD:C_0603 | C12 |
| 1 | 100n | Inductor_SMD:L_0603_1608Metric | L10 |
| 1 | 100p | Capacitor_SMD:C_0603_1608Metric | C20 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C30 |
| 1 | 10p | Capacitor_SMD:C_0603_1608Metric | C26 |
| 1 | 11p | Capacitor_SMD:C_0603_1608Metric | C28 |
| 1 | 11p | Capacitors_SMD:C_0603 | C5 |
| 1 | 16M | ECX42:Crystal_SMD_ECX42-4pin_4.0x2.5mm | Y1 |
| 1 | 18n | Inductor_SMD:L_0603_1608Metric | L13 |
| 1 | 200 | Resistors_SMD:R_0603 | R5 |
| 1 | 27n | Inductor_SMD:L_0603_1608Metric | L20 |
| 1 | 3.9n | Inductor_SMD:L_0603_1608Metric | L16 |
| 1 | 3.9p | Capacitor_SMD:C_0603_1608Metric | C25 |
| 1 | 330 | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | 4.3p | Capacitor_SMD:C_0603_1608Metric | C13 |
| 1 | 4.7n | Inductor_SMD:L_0603_1608Metric | L11 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C24 |
| 1 | 43n | Inductor_SMD:L_0603_1608Metric | L9 |
| 1 | 470p | Capacitor_SMD:C_0603_1608Metric | C23 |
| 1 | 47p | Capacitor_SMD:C_0603_1608Metric | C31 |
| 1 | 5.6p | Capacitor_SMD:C_0603_1608Metric | C14 |
| 1 | 5p1 | Capacitors_SMD:C_0603 | C4 |
| 1 | 5p6 | Capacitors_SMD:C_0603 | C6 |
| 1 | 6.8p | Capacitor_SMD:C_0603_1608Metric | C16 |
| 1 | AX5043 | AX5043-1-TA05:QFN50P500X500X95-29N | U1 |
| 1 | CONN_01X06 | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | P3 |
| 1 | CONN_13X2 | RPi_Hat:Pin_Header_Straight_2x20 | P2 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J5 |
| 1 | LED | LEDs:LED_0603 | D1 |
| 1 | MAX-M8 | MAX-M8:MAX-M8 | U4 |
| 1 | MAX31725 | Housings_DFN_QFN:DFN-8-1EP_3x3mm_Pitch0.65mm | U2 |
| 1 | MMZ09312BT1 | Package_DFN_QFN:QFN-12-1EP_3x3mm_P0.5mm_EP1.65x1.65mm_ThermalVias | U3 |
| 1 | SMA | Connectors:SMA_THT_Jack_Straight | P1 |
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Questions
How big is the PiHatAx5043 PCB?
It measures 65 × 56 mm and has 4 copper layers, 1.6 mm thick.
What parts does the PiHatAx5043 use?
82 parts, built around the MMZ09312BT1 and MAX31725MTA+. 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 PiHatAx5043 KiCad files?
From the BrandenburgTech/DigitalTxRxRPi repository on GitHub, at the commit this page was made from: the board is kicad/v2_0/PiHatAx5043.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the PiHatAx5043 design in my own project?
Its repository states no licence, so its author keeps all rights: ask BrandenburgTech before reusing the design.