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作品名:[AD 16][4层] 高带宽微电流放大器(OPA657+THS4520RGTR+LMH5401)PCB源文件3 m+ |9 c) f! H9 T' S
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文件描述) ^, L! F/ _* |8 _& f& [ z: G
1. 作品用途:高带宽微电流放大器/ ]; y: X* e+ R$ G. T+ \0 N3 f4 H
2. 软件版本:AD 16
Z/ Q1 Q/ S3 v" W3. 层数:4层板
; [- S- v# c A% C9 r1 j& Z9 Z- s4. 用到的主要芯片:OPA657+THS4520RGTR+LMH5401
, i! x/ b/ `6 j5. PCB尺寸:78mm*44mm
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作品截图如下:; j4 @- ^, o) ^* c
顶层截图:) t4 A. n% X8 V0 [3 e0 J! v$ z1 ]
: l6 D: _ v3 s* P. [" B8 p! t底层截图:8 j# Y+ ^* W* A/ m0 a4 h
' i+ k: V6 Z* ?1 z全层截图:
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叠层信息截图如下:( z2 h& q; J: m5 [. o! ~
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BOM:
) K8 j' N" {- x& ^1 ?, A| Comment(属性) | Designator(位号) | Footprint(封装) | Quantity(数量) | | Comment | | ESD | 1 | | Comment | | KONG_6-3_5 | 4 | | 10p | C1 | C0603 | 1 | | 104 | C4, C5, C7, C8, C10, C11, C12, C13, C37, C38, C43, C44, C45 | C0603 | 13 | | 450f | C6 | C0603 | 1 | | 10n | C9, C19, C20, C21, C22, C23, C24, C25, C26 | C0603 | 9 | | 10u | C15, C16, C17, C18, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C39, C40, C41, C42 | LC-CASE-A_3216 | 18 | | SMA | JP1, JP2 | SMA-ANT | 2 | | Header 4 | P1 | HDR1X4 | 1 | | Header 2 | P2 | HDR1X2 | 1 | | 1K | R1 | R0603 | 1 | | 20K | R2 | R0603 | 1 | | 100 | R3, R5, R14, R15 | R0603 | 4 | | 500 | R4, R6 | R0603 | 2 | | 365 | R7, R8 | R0603 | 2 | | 374 | R9, R10 | R0603 | 2 | | 3.74K | R11, R12 | R0603 | 2 | | 49 | R13 | R0603 | 1 | | 200 | R16, R17 | R0603 | 2 | | 110K | R18, R19 | R0603 | 2 | | 318K | R20, R21 | R0603 | 2 | | 100K | R22, R23, R24, R25 | R0603 | 4 | | 50 | R26 | R0603 | 1 | | OPA657 | U1 | SOP8 | 1 | | THS4520RGTR | U2 | QFN16-3mm | 1 | | LMH5401 | U3 | QFN-14 | 1 | | LMH6629SD | U4 | QFN8 | 1 | | TPS7A4901 | U5, U6, U7, U8 | TSOP65P490X110-8N | 4 | 附件:! L. ~& G! P2 d) Z$ N
PCB源文件如下:4 g# C6 a9 x' r# e! q* K
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