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CY2305+CS4270+74LVC00AD+DS2406+音频/视频外围板 +原理图+PCB作品文件分享。
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' W' K( i: J7 V# ^3 v用AD画的4层板，
% S# g5 _! \1 B0 x% V音频/视频外围板，) C7 p% q7 w/ @
板子很简单，7 z1 N7 O" M9 X6 }- S
布局布线很清晰，) y4 O. O+ [2 f' `4 y U$ A5 `
有需要的可以看看。# A% l& g; u1 G8 h
层数：4层
9 U" m( C3 m- d7 j' u3 J% Z# q用途：音频/视频3 [: I6 H+ J% ^# L) i% e
pcb作品截图如下：
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Comment | Designator | Quantity | Footprint | 75R 1% | R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32, R33, R34, R36, R37, R41, R43, R44, R45 | 20 | RESC1005-STAR | 68K 1% | R15 | 1 | RESC1005-STAR | 4K7 1% | R7, R10, R11, R12 | 4 | RESC1005-STAR | 47K 1% | R16, R17, R40, R76 | 4 | RESC1005-STAR | 430R 1% | R8, R9, R13, R14, R20, R46, R47, R48, R49, R50, R51 | 11 | RESC1005-STAR | 33R 1% | R1, R2, R3, R4, R5, R38, R39, R42, R52, R53, R54, R55, R56, R57, R58, R59, R60, R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71, R72, R73 | 30 | RESC1005-STAR | 10K 1% | R6, R35 | 2 | RESC1005-STAR | 100K 1% | R18, R19 | 2 | RESC1005-STAR | 0R 5% | R74, R75 | 2 | RESC1005-STAR | 1uF 25V | C37, C38, C39 | 3 | CAPC3216-STAR | 100nF 16V | C5, C6, C8, C10 | 4 | CAPC1005-STAR | 220pF 50V 1005 COG | C12, C16 | 2 | CAPC1005-STAR | 10nF 16V | C2, C13, C14 | 3 | CAPC1005-STAR | 0.1uF 16V | C1, C17, C23, C24, C25, C27, C30, C31, C32, C33, C34, C35, C36, C40, C41, C42, C43, C45, C46, C48, C49, C51, C58, CV1 | 24 | CAPC1005-STAR | 10uF 10V | C3, C4, C7, C9, C11, C15, C18, C19, C26, C28, C29, C44, C47, C57 | 14 | CAPC2012-STAR | 220uF 10V | C50, C52, C53 | 3 | CAPC7343-STAR | 18pF 50V | C54, C55, C56 | 3 | CAPC1005-STAR | 2.2uF 10V | C20, C21 | 2 | CAPC1608-STAR | 0.033uF 10V | C22 | 1 | CAPC1005-STAR | 68uH 80mA 5.5R | L5 | 1 | INDC3225 | 4.7uH 650mA 0.15R | L1, L2, L3, L4, L6 | 5 | INDC3225 | Oscillator, 14.31818MHz, 3V3 | X1 | 1 | OSCILLATOR-5X7-FOX-XPRESS0 | Oscillator, 17.734475MHz, 5V | X2 | 1 | OSCILLATOR-8X10-CMX309 | 200mA 30V | D1 | 1 | SOT95P230-3C | CY2305 Zero-delay Buffer | U1 | 1 | SOIC127P600-8 | FSA4157P6X_NL | U4, U5 | 2 | SC70_6L | CS4270 | U3 | 1 | TSSOP-24 | TVP5150 | U8 | 1 | TSQFP50P700X700-32 | AD725AR | U10 | 1 | SOP127P1033-16 | MAX4382 | U12 | 1 | TSSOP-14 | MAX8860EUA18+ | U6 | 1 | SOP65P490-8 | SN74LVC00AD | U9, U11, U13 | 3 | SOIC127P600-14 | THS8134BCPHP | U7 | 1 | TSQFP50P900X900_HS-48 | MAX6315US26D1 | U14 | 1 | SOT143 | DS2406 | U2 | 1 | TSOC6 | MOLEX - 54075-1009 | HDR1 | 1 | 54075 | DB15 HEADER | J5 | 1 | DB15-VGA-FEMALE | MINIDIN 4 HEADER | J2, J7 | 2 | MDJ-F-04 | RCA HEADER | J3, J4, J6 | 3 | TRC-005 | 1X3_127 Socket | J1 | 1 | MHDR1X3_127 |
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发表于 2019-10-10 15:51
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