

Psk modulator
Misc. PCB designs
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 30
- Nets
- 87
- Pads
- 172
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 13 Apr 2023
- Updated
- 11 Sep 2026
Overview
Psk modulator is an open-source printed circuit board by MTalon63, from the MTalon63/PCBs repository on GitHub. It is a 2-layer board with 30 parts on 87 nets.
It is built around the AD9709AST and ADF4351BCP. Its parts include 13 capacitors, 8 resistors, 4 inductors, 3 ICs and 2 connectors.
Main components
2AD9709AST
LQFP-48(7x7)-40℃~+85℃ 0.5LSB 2 3.3V~5V 35ns 8 8mA Current-Non-buffered Power-down mode、Programmable gain、Built-in reference source、Differential output LQFP-48(7x7) Digital to Analog Converters (DAC) ROHSAnalog DevicesDigital To Analog Converters (DAC)ADF4351BCP
QFN32Wideband Synthesizer with Integrated VCOAnalog DevicesUncategorised
README
README.mdPCBs
Parts
30| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 0 | Inductor_SMD:L_0402_1005Metric | R1, R2, R3, R4 |
| 4 | 100p | Capacitor_SMD:C_0402_1005Metric | C6, C7, C8, C9 |
| 4 | C | Capacitor_SMD:C_0402_1005Metric | C10, C11, C12, C13 |
| 4 | L | Inductor_SMD:L_0402_1005Metric | L1, L2, L3, L4 |
| 2 | 100 | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | 100p | Capacitor_SMD:C_0603_1608Metric | C4, C5 |
| 2 | 2k | Inductor_SMD:L_0402_1005Metric | R7, R8 |
| 1 | 1u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | AD9709 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U3 |
| 1 | ADF4351 | Package_CSP:LFCSP-32-1EP_5x5mm_P0.5mm_EP3.25x3.25mm | U2 |
| 1 | ADL5375 | Package_CSP:LFCSP-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U1 |
| 1 | DSOP | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J4 |
| 1 | RFOUT | Connector_Coaxial:SMA_Samtec_SMA-J-P-H-ST-EM1_EdgeMount | J3 |
Questions
What parts does the Psk modulator use?
30 parts, built around the AD9709AST and ADF4351BCP. 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 Psk modulator KiCad files?
From the MTalon63/PCBs repository on GitHub, at the commit this page was made from: the board is psk-modulator/psk-modulator.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Psk modulator design in my own project?
Its repository states no licence, so its author keeps all rights: ask MTalon63 before reusing the design.
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