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本帖最后由 Taio 于 2019-9-19 11:16 编辑
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& d: b! i5 Q% i% F1 D. n8 fCAT9883+THS8135+LPC2103FBD48+SN74ALVC164245DGGR+VGA转换电路PCB设计作品文件分享。
" \ T5 _% u* i# T' f9 L& F用AD 画的2层板,板子很简单,适合入门,有需要的可以看看。6 o+ { m, w/ t. `
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层数:2层) Y! u- ?+ Q# @( a. g
用途:VGA转换 Q# U! e# I$ P$ G; ~, W9 e
pcb作品截图如下:& n' W9 \3 k7 |
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附件:# K7 G' ~3 ]2 L% N; d
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Comment | Designator | Quantity | Footprint | 22pF | C1, C2 | 2 | 2012[0805] | 0.1uF | C3, C7, C9, C14, C15, C16, C17, C18, C19, C24, C25, C26, C27, C28, C29, C30, C35, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49 | 28 | 1608[0603] | 8.2nF | C4 | 1 | 2012[0805] | 82nF | C5 | 1 | 2012[0805] | 47nF | C6 | 1 | 2012[0805] | 1nF | C8 | 1 | 2012[0805] | 100uF | C31, C36 | 2 | CAPR5-4X5 | 1uF | C32 | 1 | 2012[0805] | 10nF | C33 | 1 | 2012[0805] | 10uF | C34, C38 | 2 | 3216[1206] | 5V | D1 | 1 | 1608[0603] |
/ b, }: P3 u5 N: I9 ?. s; \ | D2 | 1 | 1608[0603] | Header 2 | DBG, POWER | 2 | HDR1X2 | microSMD150F | F1 | 1 | 4532[1812] | Header 10X2 | JTAG | 1 | HDR2X10 | FB 60R/2A | L1, L2, L3, L4 | 4 | 1608[0603] | Header 15X2 | P2 | 1 | HDR2X15 | Header 3X2 | P3 | 1 | HDR2X3 | BSH105 | Q1, Q2 | 2 | SOT23_L | BC548 | Q3, Q4 | 2 | TO-226-AA | 1M | R1 | 1 | 2012[0805] | 10k | R2, R13, R31, R36, R37, R41, R42 | 7 | 2012[0805] | 2.7K | R3, R5 | 2 | 2012[0805] | 1K | R4, R6, R7, R8, R9, R11, R12, R19, R24, R43, R44 | 11 | 2012[0805] | 75R | R10, R38 | 2 | 2012[0805] | DNP | R14, R15, R16, R18, R20, R21, R23, R25, R26, R32, R34 | 11 | 1608[0603] | 680R | R17, R22 | 2 | 2012[0805] | 0R | R27, R28, R29, R30, R35, R40 | 6 | 1608[0603] | 2k | R33 | 1 | 2012[0805] | 10k | R39 | 1 | POT4MM-2 | 10k | RA1 | 1 | RA0603 | SW-PB | RST1 | 1 | SW-SMD | COAX-F | SOG_in, SOG_out | 2 | MCX5.08-H5 | cat9883 | U1 | 1 | TQFP65P1600X1600X160-80N | LPC2103FBD48 | U2 | 1 | SOT313-2_N | LM1117MP-3.3 | U3 | 1 | SOT223 | LM1117MP-1.8 | U4 | 1 | SOT223 | SN74ALVC164245DGGR | U5 | 1 | DGG048 | THS8135 | U6 | 1 | LQFP-48_L | SN74LVC2T45 | U7 | 1 | SOIC-8 | Header 15 | VGA_IN, VGA_OUT | 2 | D-SUB-15 | 12M | Y1 | 1 | XTAL_SMD | ( \6 L* K( U7 u' n) \" y6 z
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