[AD9][2层]HT8200主控板（EP3C16E144+MAX232+74LVC4245）原理图和pcb文件

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[AD9][2层]HT8200主控板（EP3C16E144+MAX232+74LVC4245）原理图和pcb文件 ' T6 t  r# M; e3 q5 f0 t 1 ~6 R7 R. p" @2 s: g3 K文件描述： 1. 作品用途：HT8200主控板 * {/ E; @' b; i9 T, D( G2. 软件版本：AD9 5 \7 }+ J2 i8 M7 v4 ?6 B3. 层数：2层 " ^2 v- z: P, ]7 H: M2 P4. 用到的主要芯片：EP3C16E144+MAX232+74LVC4245 5. pcb尺寸：130.81*149.96 MM ! n# A2 C) S+ \  u$ B作品截图如下： # Z) [5 e1 [8 R# a' k5 s 6 l( h: |  [* X( _顶层截图： 1 i1 V' B5 M2 z$ o# W! G4 F 底层截图： 0 \8 q8 ~3 l5 N: M  ~3 K0 ? . Z7 J( e; e, ?2 F$ Q  n- c' s 全层截图： , u. |0 O- W) H3 [6 @- Y: ^ $ M: ?7 W1 z( K" b4 b1 q$ b2 ^ 叠层阻抗信息如下： : n: [+ K5 W! L7 L. l+ J, t 4 p. X4 [5 @/ `) `) ^BOM: Comment（属性） Designator（位号） Footprint（封装） Quantity（数量） 0.1UF C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C24, C26, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48, C49, C50, C51, C52, C53, C54, C55, C56, C57, C58, C59, C60, C61, C62, C63, C64, C65, C66, C67, C68, C69, C70, C71, C75, C76, C77, C78, C89, C92, C96, C98, C100, C101, C107, C108, C109, C110, C111, C112, C113, C114 0805 79 25V-10UF C22, C23, C25, C79, C80, C94, C95 MLL34 7 1000PF C27, C97 0805 2 30P C28, C29, C30, C31, C32, C33, mcu1, MCU2 0805 8 CD11X-50V-6.80UF C72 MLL34 1 CD11X-25V-220UF C73 KCAPZ 1 50PF C74 0805 1 0.01UF C81, C82, C83, C93 0805 4 2.2PF C84 0805 1 1PF C85 0805 1 2.2uF/50V C86 1210 1 27PF C87 0805 1 270PF C88 0805 1 CT4B-63V-0.33UF C90, C91 RAD0.2 2 0.1UF C99 1206 1 103 C102 0805 1 10nF C103, C104 0805 2 25V-2.2uF C105 MLL34 1 2.2uF C106 MLL34 1 50V-10UF C115 MLL34 1 10V-10UF C_FW MLL34 1 1N5824 D1 KDIODE0.4 1 EXT.1PPS-IN, OUT_1PPS SMA 2 GPS_TIANXIAN J1 SMA 1 J2 scp-2-1 1 CON8 J3 SIP8 1 OUT_10MHz J4 SMA 1 DC-2.54-10 J5, J6 IDC-10 2 CON4 J7 CON4 1 IN_10MHz J8 SMA 1 ublox-5s JP1 GPS-5T 1 LCD JP2 IDC16 1 ZHU--HOU JP3 IDC20 1 NTP JP4 IDC10 1 LED JP5 IDC16 1 CON3 JP6, JP7, JP8, JP9, JP10 SIP3 5 OCXO JZ1 JZ 1 100UH L1, L2, L6 1210 3 1R5UH L3, L4 1210 2 150uH L5 1206 1 33UH-功率电感 L7 L-150 1 GreenLED LED_DL LED_0805 1 AMS1117-ADJ N1 SOT-223/P2.3 1 AMS1117-3.3V N2 SOT-223/P2.3 1 LM2596S-12V N3 TO-263-5 1 2N2222 Q4 KTO-92 1 10R R1, R3, R4, R7, R10, R11, R19 0805 7 10K R2, R8, R9, R12, R15, R16, R17, R18, R26, R27, R35, R36, R_FW 0805 13 100R R5, R6, R28, R29, R30, R31, R32, R38, R39 0805 9 4.7K R13, R14, R57 0805 3 1K R20, R21, R22, R23, R24, R25, R44, R45, R62, R63 0805 10 5K R33 DWQ 1 200R R37, R43 0805 2 500R R40 DWQ 1 2R2 R50, R51 0805 2 240R R54 0805 1 51R R55 0805 1 620R R56, R60, R61 0805 3 8.2K R58 0805 1 510R R59 0805 1 SP3485EPA U1 DIP-8 1 MAX232 U2, U3 SO-16 2 LM7171 U4 so-8 1 REF195 U5 TSSO3X6-G8/X.3 1 EP3C16E144 U6 TQFP144 1 CAT1025JI-30 U7 SO-8 1 STC12E5A60S U8 STC12C5A 1 74HC541 U9 SOL-20 1 EPCS4 U10 SO-8 1 DAC8531 U11, U12 TSSO3X6-G8/X.3 2 ICL7660S(-12V) U13 SO-8 1 LT1715 U14 LT1715 1 74LV14 U15 SO-14 1 SN74LVC1G34 U16, U21 DBV_R_PDSO_G5 2 74LVC4245 U17, U18, U19, U20 74LVC4245 4 14.7456M XTAL1 XTAL1 1 50 MHz Y1 50_JZ 1 附件： 原理图和PCB文件如下： 4 Q' i( @* r: \) h 游客，如果您要查看本帖隐藏内容请回复

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