Maker project
CM108 Radio Widget
BOM001513 · v1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “接口转换及调试器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Audio DAC / ADC
- U1 CM108AH · by part number
Helper circuits
- Crystal / oscillator
- Y1 12M · by footprint
- USB connector (Type-C / Micro / A)
- J10 USB_B_Micro · by part number
Online view
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17 rows · 23 parts0 of 17 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | ||
|---|---|---|---|---|---|
| D1 | B5819W(BAT46W) | No part number | 1 | ||
| Q1 | BSS138 | No part number | 1 | ||
| C4, C6, C7 | 4.7uC_0603_1608Metric | 4.7u | 3 | ||
| J9 | GNDPinHeader_1x01_P2.54mm_Vertical | GND | 1 | ||
| R1, R3 | 22R_0603_1608Metric | 22 | 2 | ||
| C3, C5 | 100nC_0603_1608Metric | 100n | 2 | ||
| U1 | CM108AHLQFP-48_7x7mm_P0.5mm | 1 | |||
| J5 | PTTPinHeader_1x01_P2.54mm_Vertical | PTT | 1 | ||
| J7 | AUDIO_INPinHeader_1x01_P2.54mm_Vertical | AUDIO_IN | 1 | ||
| C8, C9 | 1uC_0603_1608Metric | 1u | 2 | ||
| Y1 | 12MCrystal_SMD_3225-4Pin_3.2x2.5mm | 12M | 1 | ||
| R2 | 1.5kR_0603_1608Metric | 1.5k | 1 | ||
| L1 | 10uL_0805_2012Metric | 10u | 1 | ||
| J6 | AUDIO_OUTPinHeader_1x01_P2.54mm_Vertical | AUDIO_OUT | 1 | ||
| C1, C2 | 20pC_0603_1608Metric | 20p | 2 | ||
| J8 | SQUELCHPinHeader_1x01_P2.54mm_Vertical | SQUELCH | 1 | ||
| J10 | USB_B_MicroUSB_Micro-B_Amphenol_10103594-0001LF_Horizontal | USB_B_Micro | 1 |