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本帖最后由 wcuuuys 于 2020-2-19 17:54 编辑
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8 |& ?* C/ k9 X8 @; U[AD 10][4层]RT5350SF以太网主板(MX25L3205DM21+RT5350SF+MAX809R)原理图和PCB文件
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1. 作品用途:RT5350SF以太网主板/ h; \7 P4 k& b
2. 软件版本:AD 108 V, I% F, ^# p
3. 层数:4层板
. q1 j2 Q) Z1 g# Q4. 用到的主要芯片:MX25L3205DM21+RT5350SF+MAX809R
! n; L v8 @% ], f4 A, x8 p# F' Q5. PCB尺寸:72*63 mm
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( d& X& ~6 _/ t# j0 q, {! ~作品截图如下:0 c. D+ ]' h5 c7 h- H/ X2 A' P
顶层截图:2 g" B% Q/ }7 q3 A0 ^7 z' [( J
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底层截图:/ H/ w% x8 T3 `
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& W5 y! { x2 e全层截图:9 R4 {0 p3 A; R/ D8 b
' T6 w* U) x& g- Q. D1 _& m; o叠层信息截图如下:
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BOM:
6 a' m/ I0 P: V6 q| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 1.2pF/NI | C1, C5, C406 | RC0402 | 3 | | 0 ohm | C3, L34, L53, R309 | RC0402 | 4 | | 10nF | C4 | RC0402 | 1 | | 10pF | C6, C17, C20, C252, C278, C384, C424, C429, C430 | RC0402 | 9 | | 0.1uf | C7, C9, C10, C11, C12, C16, C43, C92, C98, C104, C108, C110, C111, C113, C114, C388, C389, C390, C391, C392, C414, C422, C445, CR1 | RC0402 | 24 | | 4.7uF | C8, C42, C84, C90, C93, C107, C109, C112, C251 | RC0603 | 9 | | 22pF | C13, C15 | RC0402 | 2 | | 1uF | C14 | RC0402 | 1 | | 22nF | C18 | RC0402 | 1 | | 2.7pF | C35, C38 | RC0402 | 2 | | 1.2pF | C36, C40, C409 | RC0402 | 3 | | 1.5pF | C37 | RC0402 | 1 | | 6.8nF | C100 | RC0402 | 1 | | 10uF | C102, CP1, CP4 | RC0805 | 3 | | 1.5nF | C105 | RC0402 | 1 | | 68pF | C106 | RC0402 | 1 | | 5.6nF | C284 | RC0402 | 1 | | 2.2pF | C285 | RC0402 | 1 | | 1.8pF | C286 | RC0402 | 1 | | NI | C287 | RC0402 | 1 | | 3.3nF | C381, C444 | RC0402 | 2 | | 2.7nF | C382, L12 | RC0402 | 2 | | 15pF | C405 | RC0402 | 1 | | SMA/UFLR | CON1, CON2 | CON1 | 2 | | 0.1uF | CP2, CP3, Cp5, Cp6, Cp7, Cp8, Cp9, Cp10, CP17, CP18, CP19 | RC0805 | 11 | | 30pF | CP11, CP12 | RC0805 | 2 | | 0.1uF | CP13, CP14, CP15, CP16 | RC0603 | 4 | | LED | D1, D2 | RC0805 | 2 | | ANT-RA-USB-1 | E1 | ANT_16 | 1 | | 1A | FUSE | FUSE | 1 | | Power_in | JP1 | POWER_IN | 1 | | UART | JP2 | DB9 | 1 | | HR911105A | JP3, JP4 | RJ45A | 2 | | 2.2nF | L11 | RC0402 | 1 | | 4.7uH | L14 | L55 | 1 | | 0_0402 | L16, L17 | RC0402 | 2 | | 0.8pF | L51 | RC0402 | 1 | | 3.3pF | L52 | RC0402 | 1 | | 12K | R1 | RC0402 | 1 | | 100K | R3 | RC0402 | 1 | | 8.2K | R8 | RC0402 | 1 | | 4.7K | R18, R66, R71, R88, R94, R95, R107, R118, R119, R144, R146, R148, R150, R154, R188, R192, R293, R298, R308, R318, SR2 | RC0402 | 21 | | 9.1K | R50 | RC0402 | 1 | | 2K | R67, R284 | RC0402 | 2 | | 47 | R68 | RC0402 | 1 | | 16.9K | R70 | RC0402 | 1 | | 4.2K | R142 | RC0603 | 1 | | 1M | R211 | RC0402 | 1 | | 0 | R280 | RC0402 | 1 | | 33/NI | R295 | RC0402 | 1 | | 51ohm | R300 | RC0402 | 1 | | 1K | Rp4, Rp5, Rp6, Rp7 | RC0603 | 4 | | 1K | RP1, RP20 | RC0805 | 2 | | 470 | RP2, RP3 | RC0805 | 2 | | 50 | RP12, RP13, RP14, RP15 | RC0603 | 4 | | 100 | RP16, RP17, RP18, RP19 | RC0603 | 4 | | 10K | RP21, RP22, RP23 | RC0805 | 3 | | 100 | Rp8, Rp9, RP10, RP11 | RC0805 | 4 | | SW4 | S1, S2, S3 | SW4 | 3 | | S1 | SW | SWITCH | 1 | | RT5350SF | U1 | RT5350F | 1 | | MAX809R | U3 | MAX809R | 1 | | APM2701AC | U8 | SOT23-6 | 1 | | MX25L3205DM21 | U10 | SPI_FLASH | 1 | | XTAL20M | U33 | XTAL20 | 1 | | EM63A165TS-6G | U35 | EM63A165TS | 1 | | 1117 | UP1 | 1117 | 1 | | SP3232E | UP2 | SP3232 | 1 | | CH340T | UP3 | CH340T | 1 | | USB_A | USB_A | USB | 1 | | USB_Micro | USB_Micro | USB_MICRO | 1 | | 12M | X1 | XTAL12M | 1 | 附件:* V$ G% j1 T2 \4 L7 g
原理图和PCB文件如下:
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