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SoundCard

11 months ago 374
  • Description
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  • BOM
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Description

A 4 port USB soundcard intendent to be an interface to the AllStarLink Amature Radio Network. Includes a Multi-TT USB hub to correctly translate the 4 CM108s to USB2.0.

Documents

USB Hub

Voltage Rails

AudioA

Output

BOM

ID Name Designator Footprint Quantity Mounted
1 TUSB4041I U1 HTQFP-64_1EP_10X10MM_PITCH0.5MM_THERMALPAD 1 Yes
2 292304-2 USB1 USB-M-49 1 Yes C305923
3 9.53KΩ R3 0805 1 Yes C17858
4 100nF C6,C7,C8,C9,C10,C11,C12,C5,C4,C3,C2,C23,C18,C19 0805 14 Yes C62912
5 1MΩ R1 0805 1 Yes C17514
6 90.9KΩ R2 0805 1 Yes C17860
7 10KΩ R4,R12 0805 2 Yes C17414
8 10uF C13,C1,C17,C24,C25 0805 5 Yes C91245
9 4.7KΩ R7,R8,R9,R6,R5 0805 5 Yes C17673
10 1uF C15 0805 1 Yes C24123
11 24MHz X1 SMD-3225_4P 1 Yes C90928
12 20pF C14,C16,C21,C22 0805 4 Yes C94472
13 HT24LC16 U2 SOIC-8_150MIL 1 Yes C73709
14 CHS-01B SW1,SW2 CHS-01B 2 Yes C132835
15 TPS74801DRCR U4 VSON-10 1 Yes C105263
16 4.99KΩ R11 0805 1 Yes C294722
17 1.8KΩ R10 0805 1 Yes C17398
18 LMS8117AMP-3.3/NOPB U3 SOT-223 1 Yes C201952
19 DC-182-25A DC1 DC-182-25A 1 Yes C145920
20 LTC4360CSC8-2#PBF U7 -LT-SC8-8-SC70_N 1 Yes
21 DMC3016LSD-13 Q2 SO-8 1 Yes C268032
22 CM108AH U5 LQFP-48 1 Yes
23 AT93C46DN-SH-T U6 SOIC8 1 Yes C6499
24 12MHz X2 SMD-3225_4P 1 Yes C112971
25 330Ω R15,R14 0805 2 Yes C25306
26 4.7uF C20,C26 0805 2 Yes C1779
27 BAT43W_C130885 D2,D1 SOD-123FL 2 Yes C130885
28 10KΩ R13 0805 1 Yes C25612
29 2n3904S-RTK/PS Q1 SOT-23_1 1 Yes C18536
30 470KΩ R16 0805 1 Yes C17709
31 68KΩ R17 0805 1 Yes C25641
32 RJ45-B-1*4 RJ1 RJ45-B-1*4 1 Yes C138390

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