USB L Band TX
About the USB L Band TX PCB
USB L Band TX is an open source PCB design by antonjan, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 53.3 × 40.6 mm, with 78 components from 35 distinct parts.
Other key parts include the PCM2902C, REG103UA, PLR135/T8, PLT133/T6A and OPA2353. By type, the board carries 32 capacitors, 27 resistors, 6 ICs, 4 connectors, 3 switches and 2 diodes.
It belongs with the audio designs in this gallery.
From the project
This project will contain the USB L band Transmitter details
Main components on the USB L Band TX
USB L Band TX bill of materials (BOM)
78 components, 35 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PCM2902C | SSOP-28 | U1 |
| 1 | REG103UA | SOIC-8N | U2 |
| 1 | PLR135/T8 | Everlight-T8 | U3 |
| 1 | PLT133/T6A | Everlight-T8 | U4 |
| 1 | OPA2353 | SOIC-8N | U5 |
| 1 | AD8656 | SOIC-8N | U6 |
| 1 | 12MHz | Crystal_5.0x3.2mm | X1 |
| 1 | USB | Conn_Micro_USB_B | P1 |
| 1 | USB_HEADER | PIN_ARRAY_5x1 | P2 |
| 1 | LINE_IN | Conn_Audio_3.5mm_Stereo | P3 |
| 1 | LINE_OUT | Conn_Audio_3.5mm_Stereo | P4 |
| 2 | CONN_1 | Hole_3mm | HOLE1, HOLE2 |
| 1 | MUTE | SW_Tact_6mm | SW1 |
| 1 | VOL_UP | SW_Tact_6mm | SW2 |
| 1 | VOL_DOWN | SW_Tact_6mm | SW3 |
| 1 | VF350mV | SOD103W | D1 |
| 1 | POWER | LED-0603 | D2 |
| 1 | 47uH | SM0805 | L1 |
| 3 | 22pF | SM0603_Capa | C1, C2, C3 |
| 4 | 330pF | SM0805 | C4, C5, C6, C7 |
Show 15 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | 1.8nF | SM0805 | C8, C9, C10, C11 |
| 2 | 100nF | SM0805 | C12, C13 |
| 7 | 1uF | SM0805 | C14, C15, C16, C17, C18, C19, C20 |
| 10 | 10uF | SM1206POL | C21, C22, C23, C24, C25, C26, C27, C28 +2 |
| 2 | 220uF | SM1210L | C31, C32 |
| 3 | 2.2 | SM0603_Resistor | R1, R2, R3 |
| 2 | 22 | SM0603_Resistor | R4, R5 |
| 2 | 100 | SM0603_Resistor | R6, R7 |
| 1 | 470 | SM0603_Resistor | R8 |
| 4 | 1.5k | SM0603_Resistor | R9, R10, R11, R12 |
| 4 | 3.9k | SM0603_Resistor | R13, R14, R15, R16 |
| 8 | 12k | SM0603_Resistor | R17, R18, R19, R20, R21, R22, R23, R24 |
| 1 | 13k | SM0603_Resistor | R25 |
| 1 | 27k | SM0603_Resistor | R26 |
| 1 | 1M | SM0603_Resistor | R27 |
USB L Band TX design files
The KiCad project lives in the antonjan/USB_L_Band_TX repository on GitHub; these links point at the commit this page was built from.
- Layoutusb_audio.kicad_pcb
USB L Band TX: common questions
How big is the USB L Band TX PCB?
The USB L Band TX measures 53.3 × 40.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USB L Band TX?
78 components, from 35 distinct parts. The full bill of materials is listed on this page.
Where can I download the USB L Band TX design files?
From the antonjan/USB_L_Band_TX repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the USB L Band TX design in my own project?
Yes, under the terms of its GPL-3.0 license, which antonjan chose for the repository.
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