[AD 15][12层] 12 位数字转换器的可扩展 20.8GSPS采集系统（LMH5401IRMSR+SN74LVC2...

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作品名：[AD 15][12层] 12 位数字转换器的可扩展 20.8GSPS采集系统（LMH5401IRMSR+SN74LVC2G53DCU+LMC6762AIMX） PCB源文件
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文件描述
) P( O2 R7 ]  I3 S1. 作品用途：12 位数字转换器的可扩展 20.8GSPS采集系统
2. 软件版本：AD 15
3. 层数：12层板
- [& d: n' B  v  ~0 G. K# x4. 用到的主要芯片：LMH5401IRMSR+SN74LVC2G53DCU+LMC6762AIMX
" Z1 {; e4 W4 _, V, V5. PCB尺寸：295mm*176mm

作品截图如下：
9 s6 W$ j5 U5 i+ L8 Z顶层截图：
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底层截图：

8 }! m! I* ^/ b3 q. f全层截图：
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叠层信息截图如下：
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BOM：
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Comment（属性）	Designator（位号）	Footprint（封装）	Quantity（数量）
5000	3P3V_RX1, 3P3V_RX2, TP6, TP12, TP13, TP14, TP17, TP18, TP21, TP22, TP23, TP24, TP25, TP26, TP31, TP32, TP33, TP34, TP35, TP36, TP37, TP38, TP39, TP42, TP43, TP46, TP47, TP48, TP49, TP55, TP57, TP58, TP59, TP61, TP63	Keystone5000	35
5002	BG1, BG2, CALSAT1, CALSAT2, CE_TP1, CE_TP2, RMPCLK1, RMPCLK2, RMPDIR1, RMPDIR2, SYNC1, TP1, TP2, TP3, TP7, TP8, TP9, Vtune_TP1, Vtune_TP2	Keystone5002	19
GRM155R71E103KA01D	C1, C12, C13, C14, C27, C35, C46, C47, C48, C61, C161, C172, C173, C174, C187, C195, C206, C207, C208, C221, C384, C385, C386, C387, C388, C389, C390, C412, C422, C435, C492, C500, C504, C507, C512	0402	35
LLL185R71E103MA01L	C2, C3, C4, C5, C21, C22, C23, C24, C36, C37, C38, C39, C55, C56, C57, C58, C162, C163, C164, C165, C181, C182, C183, C184, C196, C197, C198, C199, C215, C216, C217, C218	0306	32
LLL185R71H222MA01L	C6, C7, C8, C9, C17, C18, C19, C20, C40, C41, C42, C43, C51, C52, C53, C54, C166, C167, C168, C169, C177, C178, C179, C180, C200, C201, C202, C203, C211, C212, C213, C214	0306	32
GRM1555C1H1R0CA01D	C10, C15, C44, C49, C170, C175, C204, C209	0402	8
GRM1555C1H2R4CA01D	C11, C16, C45, C50, C171, C176, C205, C210	0402	8
C1005X5R1A104K050BA	C25, C28, C31, C32, C33, C34, C59, C62, C65, C66, C67, C68, C185, C188, C191, C192, C193, C194, C219, C222, C225, C226, C227, C228	0402	24
C1608X5R1A105K080AC	C26, C60, C70, C132, C133, C159, C160, C186, C220, C230, C292, C293, C319, C320, C475, C476, C484	0603	17
TPSA106K010R0900	C29, C30, C63, C64, C189, C190, C223, C224	3216-18	8
C1005X7R1E104M050BB	C69, C74, C82, C83, C94, C95, C109, C229, C234, C242, C243, C254, C255, C269, C308, C321, C325, C334, C341, C391, C392, C394, C396, C399, C401, C402, C406, C407, C408, C410, C413, C415, C417, C419, C423, C424, C436, C437, C438	0402	39
GRM033C71A104KE14D	C71, C72, C73, C75, C76, C77, C78, C79, C80, C81, C84, C85, C86, C87, C88, C89, C96, C98, C100, C101, C102, C103, C104, C105, C106, C110, C111, C112, C113, C114, C115, C118, C231, C232, C233, C235, C236, C237, C238, C239, C240, C241, C244, C245, C246, C247, C248, C249, C256, C258, C260, C261, C262, C263, C264, C265, C266, C270, C271, C272, C273, C274, C275, C278	0201_ADC	64
GRM155R71H472KA01D	C90, C91, C92, C93, C97, C99, C250, C251, C252, C253, C257, C259	0402	12
GRM1555C1H101JA01D	C107, C116, C117, C267, C276, C277	0402	6
293D106X0010B2TE3	C108, C119, C134, C149, C268, C279, C294, C309, C482	3528-21	9
GRM033C71A104KE14D	C120, C121, C122, C123, C124, C125, C126, C127, C128, C129, C130, C131, C135, C136, C137, C138, C139, C140, C141, C142, C143, C144, C145, C146, C150, C151, C152, C153, C154, C155, C156, C157, C158, C280, C281, C282, C283, C284, C285, C286, C287, C288, C289, C290, C291, C295, C296, C297, C298, C299, C300, C301, C302, C303, C304, C305, C306, C310, C311, C312, C313, C314, C315, C316, C317, C318, C483	0201	67
CGA3E2X7R1H104K080AA	C147, C485, C596, C605, C609, C622, C625, C629, C633, C658, C659, C670, C671, C689, C700, C709, C718	0603	17
C0603C104J3RACTU	C148, C431, C441, C442, C443, C444, C445, C447, C448, C449, C450, C451, C452, C453, C454, C455, C456, C458, C459, C460, C461, C462, C463, C464, C465, C467, C468, C469, C472, C489, C737, C738, C741	0603	33
GRM033R60J104KE19D	C307, C351, C397, C400, C403, C404, C405	0201_033	7
520L103KT16T	C322, C338, C352, C368	0402_065	4
C1608X7R1C105K080AC	C323, C332, C333, C340, C343, C353, C362, C363, C370, C373, C470, C473	0603	12
C1608X7R1C105K080AC	C324, C326, C354, C356	0603L	4
0603YC104JAT2A	C327, C348, C349, C357, C378, C379	0603L	6
0603YC104JAT2A	C328, C331, C350, C358, C361, C380	0603	6
C0805C106K8PACTU	C329, C330, C359, C360	0805	4
GRM1885C1H182JA01D	C335, C365	0603	2
GRM1885C2A301JA01D	C336, C366	0603	2
C0603C563J4RACTU	C337, C367	0603	2
06031C152JAT2A	C339, C369	0603	2
C1608X5R1A106M080AC	C342, C344, C345, C346, C347, C372, C374, C375, C376, C377	0603	10
GRM1555C1H471JA01D	C355, C364, C371, C509, C510	0402	5
EMK107BBJ106MA-T	C381	0603	1
C1005X7S1A105K050BC	C382, C420, C428, C429, C430, C433, C439, C440, C446	0402	9
GRM155R71C104KA88D	C383, C421, C434, C508, C511	0402	5
0201ZD392KAT2A	C393	0201	1
GRM0335C1E470JA01D	C395	0201_033	1
C1005X5R1A684K050BB	C398	0402	1
C0402C120J3GACAUTO	C409	0402	1
C1005X5R0J475M050BC	C411	0402	1
GRM1555C1H100JA01D	C414	0402	1
GRM155R71E222KA01D	C416	0402	1
04025A101FAT2A	C418	0402	1
C0603C330J5GACTU	C425, C426, C427	0603L	3
C0805C106K8PACTU	C432	0805_HV	1
GRM188R61A106ME69D	C457, C466, C736	0603	3
GRM32ER61A107ME20L	C471, C474	1210_270	2
08053D105KAT2A	C477, C478, C479, C723	0805_HV	4
06031C102MAT2A	C480, C481	0603	2
C3216X5R1E336M160AC	C486, C597, C610, C626, C630, C634	1206_180	6
C3216X7R1E106M160AE	C487, C494, C496, C497, C498, C537, C539, C540, C541, C598, C600, C602, C603, C604, C606, C611, C623, C627, C631, C635, C643, C644, C645, C646, C663, C665, C672, C674, C690, C693, C703, C705, C706, C707, C712, C715, C721	1206_190	37
GCM188R71H103KA37D	C488, C599, C607, C612, C624, C628, C632, C636, C664, C666, C673, C675, C694, C704, C713, C722	0603	16
GRM155R71C104JA88D	C490, C491, C493, C499, C502, C503, C505, C506	0402	8
JMK212BJ226MG-T	C495, C538, C601, C647, C695, C696, C697	0805_HV	7
GRM1885C1H332JA01D	C501, C544, C608, C654, C698	0603	5
GRM1555C1HR50WA01	C513, C514, C515, C520, C521, C525, C526, C527	0402	8
GRM21BR61C106KE15L	C516, C517, C523, C587, C588, C594, C613, C614, C620, C655, C656, C668	0805_HV	12
GRM219R60G476ME44D	C518, C519, C589, C590, C615, C616, C657, C660, C714	0805_HV	9
GRM188R71H103KA01D	C522, C524, C593, C595, C619, C621, C667, C669, C716	0603	9
50V, 100nF	C528, C529, C530, C531, C532, C533, C534, C535, C536, C542, C543, C546, C548, C550, C552, C553, C554, C555, C556, C561, C562, C563, C564, C566, C567, C570, C572, C574, C576, C578, C580, C582	0603_1.6x0.8x0.8mm_Reflow Soldering	32
16V, 1uF	C545, C547, C549, C551	0603_1.6x0.8x0.8mm_Reflow Soldering	4
25V, 10uF	C573, C575, C577, C579, C581	1206_3.2x1.6x1.6mm	5
GRM1885C2A160JA01D	C739, C740	0603	2
LTST-C190KFKT	D1, D3, D6, D8	LED_LTST-C190	4
1N4148W-7-F	D2, D4, D7, D9	SOD-123	4
LTST-C190GKT	D5, D10	LED_LTST-C190	2
LTST-C191TGKT	D11, D12, D13, D14, D15, D16, D17, D21	LTST-C191_Green	8
150080GS75000	D18	WL-SMCW_Green_0805	1
SMBJ15CA	D19	SMB-Bi	1
MBR130T1G	D20	SOD-123	1
Fiducial	FID1, FID2, FID3, FID4, FID5, FID6	Fiducial10-20	6
142-0701-201	J1, J2, J3, J4, J8, J9, J10, J12, J15, J19, J20, J21, J26, J27, J29, J56, J57, J61, J74, OSCinM1, OSCinM2, OSCinM3, OSCinP1, OSCinP2, OSCinP3	Johnson_142-0701-20x	25
TSW-104-07-G-D	J5, J16, J34, J40	TSW-104-07-G-D	4
TSW-102-07-G-S	J6, J7, J11, J17, J18, J22, J35, J36, J37, J38, J41, J42, J43, J44, J45, J47, J49, J50, J52, J54, J64, J67, J68, J78, J79, J82, J83, J84	TSW-102-07-G-S	28
142-0771-831	J13, J14, J30, J73, J76, J77, J80, J81	JOHNSON_142-0771-831	8
800-10-004-10-001000	J23, J24, J25	Mill-Max_800-10-004-10-001000	3
32K101-400L5	J28	Rosenberger_32K101-400L5	1
61301021121	J31, J32, J39	WURTH_61301021121	3
61300311121	J33	WURTH_61300311121	1
ASP-184330-01	J46, J51	ASP-184330-01	2
5-146278-4	J48, J53	TE_5-146278-4	2
RAPC722X	J55	CONN_RAPC722X	1
PEC06DAAN	J58, J63	CONN_PEC06DAAN	2
TSW-116-07-G-D	J59, J60	TSW-116-07-G-D	2
802-10-006-10-001000	J62	Mill-Max_802-10-006-10-001000	1
800-10-003-10-001000	J71, J75	Mill-Max_800-10-003-10-001000	2
651305142821	J72	651305142821	1
800-10-005-10-001000	J85	Mill-Max_800-10-005-10-001000	1
LQW18AN5N6D10D	L1, L3, L5, L7, L9, L11, L13, L15	LQW18A	8
0603HC-3N9XJLU	L2, L4, L6, L8, L10, L12, L14, L16	0603HC	8
LQG15HS18NJ02D	L17, L18, L19, L20	IND_LQG15H	4
BLM18SG121TN1D	L21, L52, L53, L54, L55, L56, L61, L63, L65, L67	0603	10
BLM18AG121SN1D	L22, L23, L24, L25, L26, L27, L28, L29, L30, L31	0603	10
BLM18SG260TN1D	L32, L33, L34	0603	3
BLM41PG102SN1L	L35, L36, L37, L38, L39, L40, L41, L42, L43, L44, L45, L46, L47, L72, L73, L74, L83, L84, L85, L86, L87, L88, L89, L90, L91, L92	1806_HIGHSPEED	26
880Ω	L57, L58, L59, L68, L69	WE-CBF_1812_High Current	5
WE-LPF, 748112024	L75, L76, L77, L78, L79, L80, L81, L82	WE-LPF_0603	8
30Ω	L93, L94, L95, L96	WE-CBF_1210_High Current	4
Size: 0.65" x 0.20 "	LBL1	Label_650x200	1
MMBT3904	Q1, Q2	SOT-23	2
CSD15571Q2	Q3	DQK0006C	1
CRCW04022K00FKED	R1, R3, R25, R27, R82, R84, R106, R108, R483, R556, R557, R558, R559, R565, R566, R567, R568, R574, R575, R576, R577, R583, R584, R585	0402	24
CRCW04020000Z0ED	R2, R9, R10, R13, R14, R23, R24, R26, R33, R34, R37, R38, R47, R48, R67, R68, R69, R70, R78, R79, R83, R90, R91, R94, R95, R104, R105, R107, R114, R115, R118, R119, R128, R129, R148, R149, R150, R151, R159, R160, R178, R184, R185, R193, R195, R197, R200, R203, R219, R225, R226, R229, R234, R236, R238, R239, R244, R245, R246, R247, R248, R249, R250, R251, R252, R253, R254, R255, R256, R257, R260, R261, R262, R263, R264, R265, R266, R270, R271, R272, R277, R280, R285, R286, R287, R293, R295, R303, R304, R306, R310, R313, R314, R315, R316, R317, R318, R320, R322, R323, R325, R326, R343, R346, R350, R355, R356, R357, R359, R360, R361, R390, R391, R412, R413, R414, R474, R477, R479, R482, R495, R496, R497, R498, R499, R500, R507, R508, R509, R510, R511, R512, R519, R520, R521, R522, R523, R524, R586, R587, R588, R589, R590, R633, R636, R637	0402	146
CRCW04024R99FKED	R4, R18, R28, R42, R85, R99, R109, R123	0402	8
ERJ-2RKF1001X	R5, R19, R29, R43, R54, R55, R56, R57, R63, R64, R71, R86, R100, R110, R124, R135, R136, R137, R138, R144, R145, R152, R553, R554, R562, R563, R571, R572, R580, R581	0402	30
CRCW0402127RFKED	R6, R16, R30, R40, R87, R97, R111, R121	0402	8
CRCW04021K21FKED	R7, R17, R31, R41, R88, R98, R112, R122	0402	8
CRCW040222R6FKED	R8, R12, R32, R36, R89, R93, R113, R117	0402	8
CRCW040240R2FKED	R11, R15, R35, R39, R92, R96, R116, R120	0402	8
CRCW0402365RFKED	R20, R21, R44, R45, R101, R102, R125, R126	0402	8
CRCW040210K0FKED	R22, R46, R103, R127	0402	4
CRCW04028K06FKED	R49, R130, R492	0402	3
CRCW04021K20JNED	R50, R61, R131, R142, R352, R353, R358	0402	7
ERJ-2RKF1004X	R51, R62, R132, R143	0402	4
ERJ-2RKF1002X	R52, R53, R58, R59, R65, R66, R74, R75, R76, R133, R134, R139, R140, R146, R147, R155, R156, R157, R228, R368	0402	20
CRCW04021K33FKED	R60, R141	0402	2
CRCW04022K10FKED	R72, R153	0402	2
CRCW0402100RFKED	R73, R154, R267, R344	0402	4
CRCW0603750RJNEA	R77, R158	0603	2
RC0603JR-071K3L	R80, R81, R161, R162	0603	4
CRCW04021K50JNED	R163, R166	0402	2
FC0402E50R0BST1	R164, R168, R175, R180, R205, R209, R216, R221	0402L	8
CRCW06030000Z0EA	R165, R171, R173, R177, R191, R192, R198, R199, R206, R212, R214, R217, R222, R232, R233, R241, R242, R296, R374, R375, R376, R377, R378, R379, R386, R387, R388, R389, R403, R408, R410, R415, R417, R418, R419, R422, R442, R443, R470, R494, R506, R518, R530, R593, R594, R595, R596, R598, R600	0603	49
CRCW06030000Z0EA	R167, R169, R170, R208, R210, R211	0603L	6
CRCW0603100KJNEA	R172, R213	0603	2
CRCW12060000Z0EA	R174, R181, R186, R188, R204, R207, R215, R614, R618, R622, R626, R630	1206	12
RC0603JR-07270RL	R176, R218	0603	2
RT0603DRE07120RL	R179, R220	0603	2
CRCW040210K0DHEDP	R182, R183, R223, R224	0402	4
CRCW0603100RFKEA	R187, R227	0603	2
CRCW060351R0JNEA	R189, R202, R230, R243	0603	4
RC0603JR-07330RL	R190, R231	0603	2
CRCW0402100RJNED	R194, R201, R235, R240, R475, R476, R480, R481	0402	8
CRCW0603100RFKEA	R196, R237	0603L	2
CRCW0402160RJNED	R258, R259, R268, R269	0402	4
CRCW0402120RJNED	R273, R274, R276, R279, R282, R283, R288, R289, R292, R294, R299, R300	0402	12
RC0201FR-07620RL	R275	0201	1
CRCW02010000Z0ED	R278, R290, R302, R309	0201	4
RC0201JR-0751RL	R281, R291	0201	2
RC0201FR-0739KL	R284	0201	1
CRCW020149R9FKED	R297, R298, R311, R312	0201	4
CRCW02010000Z0ED	R301, R392, R401, R551, R552, R560, R561, R569, R570, R578, R579, R592, R604, R605, R606, R607, R608, R609, R610, R646, R647, R648, R649, R650, R651, R652, R653, R654, R655, R656, R657, R658, R659, R660, R661, R662, R663, R664, R665, R666, R667, R668, R669, R670, R671, R672, R673, R674, R675, R676, R677	0201_adc	51
ERJ-1GEF1000C	R305	0201	1
RC0201FR-07294RL	R307, R308	0201_adc	2
CRCW040249R9FKED	R319, R341	0402	2
CRCW0402130RFKED	R321, R340	0402	2
CRCW040218R0JNED	R324, R327	0402	2
CRCW0402240RJNED	R328, R329, R330, R331, R332, R333, R334, R335, R336, R337, R338, R339, R362, R363, R364, R365	0402	16
CRCW040220R0FKED	R342, R345, R349, R354	0402	4
CRCW0402220RJNED	R347, R348, R366, R367	0402	4
RC0603FR-0782RL	R351	0603	1
CRCW040247R0JNED	R369	0402	1
CRCW0603750RFKEA	R370, R371, R372, R373	0603	4
CRCW060310K0JNEA	R380, R381, R382, R383, R384, R385, R406, R429, R430, R431, R544, R545, R546	0603	13
CRCW040233K0JNED	R393	0402	1
RC0603FR-07100RL	R394, R396, R398, R400, R402, R404, R405, R407, R409, R411, R416, R420, R421, R423, R424, R425, R440, R441, R445, R447, R449, R451, R452, R454, R467, R468, R591	0603	27
ERJ-1GN0R00C	R395, R399	0201	2
CRCW0402100KFKED	R397, R489, R503, R513, R525	0402	5
CRCW060333R0JNEA	R426, R427, R428, R597, R599, R601, R602, R603	0603	8
CRCW06031K00FKEA	R432, R433, R434, R435, R436, R437, R438, R439, R455, R456, R458, R459, R461, R462, R464, R465, R485, R543, R549	0603	19
CRCW0603270RJNEA	R469	0603	1
CRCW060310R0FKEAHP	R472, R539	0603	2
CRCW04024K99FKED	R473, R478	0402	2
CRCW06031M00FKEA	R484	0603	1
CRCW060310K0FKEA	R486, R493, R505, R517, R529	0603	5
CRCW060345K3FKEA	R487	0603	1
CRCW0603100KFKEA	R488	0603	1
CRCW040211K0FKED	R490	0402	1
CRCW040213K7FKED	R491	0402	1
CRCW04023K24FKED	R501	0402	1
CRCW04026K34FKED	R502	0402	1
CRCW04029K09FKED	R504, R535	0402	2
CRCW060334K8FKEA	R514	0603	1
CRCW040238K3FKED	R515	0402	1
CRCW040211K3FKED	R516, R528	0402	2
CRCW060324K9FKEA	R526	0603	1
CRCW040227K4FKED	R527	0402	1
CRCW060324K3FKEA	R531	0603	1
CRCW060311K5FKEA	R532	0603	1
CRCW040219K6FKED	R533	0402	1
CRCW040228K7FKED	R534	0402	1
CRCW0402118KFKED	R536	0402	1
CRCW0402105KFKED	R537	0402	1
RC1206FR-0710KL	R541, R548, R550	1206	3
CRCW060312K0JNEA	R542	0603	1
CRCW06032K20JNEA	R547	0603	1
FC0402E50R0BTBST1	R555, R564, R573, R582	0402	4
RT0603DRE0710KL	R631, R632, R634, R635	0603	4
CRCW04020000Z0ED	R638, R639, R640, R641, R642, R643, R644, R645	0402_FILTER	8
1648-440-AL	S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12	TCBS-6-01	12
L101011MS02Q	S17	SW_ L101011MS02Q	1
TC1-1-43X+	T1, T2	MNC_AT1521	2
TC1-1-13M+	T3	TFMR_5_150x150_50	1
TP-025-SMT	TP4, TP5, TP10, TP11, TP78, TP79, TP80, TP81	PROBE_POINT_30PAD	8
5001	TP15, TP16, TP20, TP27, TP28, TP29, TP30, TP50, TP51, TP52, TP53, TP64, TP65, TP66, TP67, TP68, TP69, TP70, TP71, TP72, TP73, TP74, TP75, TP76, TP87, TP88, TP89, TP90, TP91	Keystone5001	29
5012	TP19	Keystone5012	1
5015	TP77, TP82, TP83, TP84, TP85, TP86	Testpoint_Keystone_Miniature	6
LMH5401IRMSR	U1, U4, U10, U13	RMS0014A	4
LMH6401IRMZR	U2, U5, U11, U14	RMZ0016A	4
OPA376AIDCKT	U3, U6, U12, U15	DCK0005A_N	4
LMC6762AIMX	U7, U16	M08A_N	2
ADC12DJ3200AAVR	U8, U17	AAV0144A	2
LM95233CISD	U9	SDA14B	1
LM95233CISD/NOPB	U18	SDA14B	1
LMX2594RHAR	U19, U21	RHA0040A	2
DS90LV028AQMA	U20, U22	M08A_N	2
LMK00304SQ/NOPB	U23	RTV0032A	1
LMK04828	U24	NKD0064A	1
LMK61E2-SIAR	U25	SIA0008B	1
SN74AVC4T774PWR	U26, U27, U29, U30, U31, U32, U33	PW0016A_N	7
SN74LVC1G125DBVR	U28, U54	DBV0005A_N	2
FT4232HL-REEL	U34	LQFP64_N	1
TLV70233DBVT	U35	DBV0005A_N	1
24C65	U36, U37	SOIC127P800X216-8N	2
TPS259261DRCR	U38	DRC0010J	1
TPS82130SILR	U39, U42, U45, U48, U51	SIL0008D_SMD	5
NFM31PC276B0J3L	U40, U43, U46, U49, U52	Murata_NFM31P	5
TPS7A8400RGRR	U41, U44, U47	RGR0020A	3
TPS7A8300RGRR	U50	RGR0020A	1
TPS7A3301RGWT	U53	RGW0020A	1
TCA9534APWR	U55, U57, U58	PW0016A_N	3
93LC46BT-I/SN	U56	SOIC-8	1
BAL-0006SMG	U59, U60, U61, U62	MARKI_BAL-0006SMG	4
SN74LVC1G08DCKR	U63, U64	DCK0005A_N	2
XLF-192+	U65, U66, U67, U68, U69, U70, U71, U72	DQ1225	8
DS90LT012AQMF/NOPB	U73	MF05A_N	1
NB7V33MMNTXG	U74	QFN16-3x3MM_0_5	1
SN74LVC2G53DCU	U75	DCU0008A_N	1
CVHD-950-100.000	Y1	OSC_CVHD-950-4	1
ABM3-12.000MHZ-D2Y-T	Y2	XTAL_ABM3	1

附件：
% o) ^! ]3 W% f& B" o- w PCB源文件如下：

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