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[protel][2层]1221模拟环参考板(EPM7064SLC44-10(44)+STC12C5A56S2(5V)+AD822)原理图和pcb文件+ X$ G) Z9 k! i) {
7 M- K! q7 N4 \7 p' `文件描述:! ^; T" [2 m" a+ f! W0 y
- a s' c* e- p) m* A1. 作品用途:1221模拟环参考板
/ J" K/ S! o7 f! \# t; r2. 软件版本:Protel
5 g; g, R _) x$ r, p6 D( P# G3. 层数:2层$ B* @( `8 P. g1 x8 _/ U
4. 用到的主要芯片:EPM7064SLC44-10(44)+STC12C5A56S2(5V)+AD8221 N: m( k* W5 w4 T9 e8 M6 `
5. pcb尺寸:2653.194*4015.748 Mil
; R l, S( ?6 E# N作品截图如下:
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顶层截图:
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底层截图:
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" G3 F+ d( u# ?% g- A全层截图:4 e t" n5 a: w( @ s* m0 |
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叠层阻抗信息如下:
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BOM:6 c- y% ~- b" k, ?7 {2 d( `9 t& [0 a
Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | 1 | SMA | 2 | COMPONENT_2 | 3627 | 3627晶振 | 1 | 103 | C1, C38, C39, C42 | 0805 | 4 | 4.7uF | C2 | 1210 | 1 | 0.1UF | C3, C41 | 0805 | 2 | 104 | C5, C7, C8, C13, C14, C17 | 0805 | 6 | 10V-10UF | C6, C9 | 1210 | 2 | 30P | C10, C11 | 0805 | 2 | 105 | C20, C21, C23, C24, C25, C26, C27 | 0805 | 7 | 100P | C28 | 0805 | 1 | 3300P | C29, C30 | 0805 | 2 | 222 | C31, C32 | 0805 | 2 | 0.01uF | C33 | 0805 | 1 | 1000P | C34 | 0805 | 1 | 10uF/25V | C35, C44 | 1210 | 2 | 106/25V | C37 | 1210 | 1 | 270P | C40 | 0805 | 1 | 10uF | C45, C46, C47, C48, C49 | 1210 | 5 | 102 | C50 | 0805 | 1 | 22uF/10V | C53 | 1210 | 1 | 50V-1000UF | C54 | RB-.2/.4 | 1 | 50V-100UF | C55 | RB-.2/.4 | 1 | 0.33UF | C56 | 0805 | 1 | 1UF | C57 | 0805 | 1 | DIODE SCHOTTKY | D1 | DIODE SCHOTTKY | 1 | 1N5824 | D2 | AXIAL-0.7 | 1 | LOCK | D3 | LED | 1 | POWER | D4 | LED | 1 | MAX4201EUK-T | J3 | SOT-25 | 1 | CON8 | J4 | IDC-10 | 1 | DB9 | J5, J7 | DB-9RA/M | 2 | MC79M10 | J6 | 78M05 | 1 | 100uH | L1, L2, L3 | 1206 | 3 | 1R5J | L4, L5 | 1210 | 2 | 100uH(3A) | L6 | DIANGAN | 1 | 2N3904 | Q1 | SOT-23 | 1 | 302 | R1 | 0805 | 1 | 500k | R2 | 0805 | 1 | 2.7k | R3, R24 | 0805 | 2 | 2k | R4, R12, R14 | 0805 | 3 | 47R | R5 | 0805 | 1 | 4.7K | R6 | 0805 | 1 | 10K | R7, R13, R17, R18, R19, R22, R23 | 0805 | 7 | 1k | R8, R15, R16 | 0805 | 3 | 300R | R9, R10 | 0805 | 2 | 6.8K | R11, R25 | 0805 | 2 | 20K | R20, R21 | 0805 | 2 | 10R | R26 | 0805 | 1 | CON3 | RP1 | dianweiqi | 1 | AD822 | U1, U2 | SO-8 | 2 | STC12C5A56S2(5V) | U3 | STC12C5A56S2 | 1 | ADF4001 | U4 | ADF4001 | 1 | ADM202 | U5 | SO-16 | 1 | EPM7064SLC44-10(44) | U6 | cpld-44 | 1 | SN74AHCT1G04 | U7 | DBV_R_PDSO_G5 | 1 | ua7810 | U8 | UA7905 | 1 | LM7805 | U9 | LM7805(DC) | 1 | ua7812 | U10 | UA7905 | 1 | ua7805 | U11 | UA7905 | 1 | LM2576HVT-12 | U12 | LM2576 | 1 | 14.7456 | XTAL2 | XTAL1 | 1 | 5 Z8 |$ d9 U3 l4 N. a. f
附件:, \- s; X. V6 g
原理图和pcb文件如下:
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