[AD9][2层] EP3C16E144参考板（MAX3232+EP3C16E144+LM7805）原理图和pcb文件

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[AD9][2层] EP3C16E144参考板（MAX3232+EP3C16E144+LM7805）原理图和pcb文件
3 h( S8 E9 t9 S! d0-100M任意频率，晶振3627
9 x' f0 A  o. W  `: [$ y: `; r文件描述：

2 B  N8 r$ T& w( I4 w3 ^% [1. 作品用途： EP3C16E144参考板
/ l; J/ Z$ G  T4 r  T' a4 o2 G( y2. 软件版本：AD9
3. 层数：2层
4. 用到的主要芯片：MAX3232+EP3C16E144+LM7805
, l% Z) J" @% h/ B( H& x# m' r5. pcb尺寸： 5472.441*4763.78 MIL
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3 H' ]9 e( X  u* N0 N. G作品截图如下：

顶层截图：
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底层截图：
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' y0 S: H5 i6 I; V; x, s* [全层截图：

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叠层阻抗信息如下：

BOM：

Comment（属性）	Designator（位号）	Footprint（封装）	Quantity（数量）
		SMA	1
RS232	232_1	SIP3	1
COMPONENT_2	3627	3627晶振	1
0.1UF	C1, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C38, C39, C40, C41, C43, C44, C45, C46, C51, C68, C69, C76, C82, C88, C89, C90, C91, C95, C96, C101, C102, C128, C129, C130, C131, C132, C133	0805	62
0.01UF	C2, C71, C72, C77, C97, C98, C112, C113, C114, C115	0805	10
10UF/25V	C42, C48, C49, C50, C52, C53, C70, C74, C75, C104, C119, C120, C121	1210	13
10uF	C47, C122	1210	2
22UF/10V	C54	1210	1
10UF/25V	C55, C56, C57, C58, C59, C81, C85, C92, C93, C105, C106	MLL34	11
1000P	C60, C61, C62, C63, C64, C83, C107, C108, C109, C110, C111	0805	11
0.33UF/25V	C65	MLL34	1
0.1UF/25V	C66	MLL34	1
50PF	C67	0805	1
2.2UF/10V	C73	MLL34	1
107A	C78, C80, C86, C87	1210	4
10nF	C79, C118	0805	2
25V-2.2UF	C84, C117	MLL34	2
30PF	C123, C124	0805	2
10PF	C125, C126, C127	0805	3
GPS_TIANXIAN	GPS_TIANXIAN	SMA	1
waimiao(5v)	IPPS_IN(5V)	SMA	1
78M05	J1	78M05	1
DC-2.54-10	J3	IDC10	1
DB9	J5	DB-9RA/M	1
CON8	JZ	10MTB	1
82n	L1, L2, L3	1210	3
AMS1117-ADJ	N1	SOT-223/P2.3	1
AMS1117-3.3V	N2, N3, N4, N5	SOT-223/P2.3	4
240R	R1	0805	1
10R	R2, R25, R45, R49, R50, R51, R52	0805	7
100R	R3, R4, R36, R54, R55	0805	5
1K	R5, R10, R11, R12, R13, R14, R15, R16, R17, R18	0805	10
10K	R6, R7, R19, R23, R29, R30, R31, R32, R33	0805	9
3K	R8, R9	0805	2
RES	R20, R56	0805	2
OR	R21, R22	0805	2
1.2K	R24	0805	1
3.9K	R26	0805	1
50R	R27, R28, R34, R35	0805	4
49R9	R37	0805	1
750R	R38	0805	1
2.2K	R39, R40	0805	2
240K	R41, R42	0805	2
27K	R43, R44	0805	2
620R	R46	0805	1
510R	R47, R48	0805	2
CON3	RS232-2	SIP3	1
SN74AHCT1G04	U1	DBV_R_PDSO_G5	1
SN74LVC1G34	U2	DBV_R_PDSO_G5	1
24C02	U3	SO-8	1
LM7805	U4	LM7805(DC)	1
UA7810	U5	UA7905	1
ADR445B	U6	SO-8	1
DAC8531	U7, U8	TSSO3X6-G8/X.3	2
LT1715	U9, U12	LT1715	2
ICL7660S(-12V)	U10, U13	SO-8	2
EP3C16E144	U11	TQFP144	1
EPCS4	U14	SO-8	1
STC12C5410 12C-SOP-28(3.3V)	U15	SOL-28	1
OP-07	U16	SO-8	1
MC12040	U17	DIP-14	1
UA7805	U18	TO-263	1
MAX3232	U19, U21	SO-16	2
ACC0	U20	SOT-25	1
AD9852AST	Uz5	AD9852ASQ	1
ublox-5s	U_BLOX	GPS-5T	1
11.0592M	Y1	XTAL1	1

附件：
0 M" b( Q% X  v. G& J2 w/ a原理图和PCB文件如下：
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