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作品名：[AD 15][4层] 感应音频放大器的立体声评估模块参考设计（TAS2770RJQR+SN74LVC2G66YZPR+LVC1G125）原理图、PCB源文件
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1 N* k! A$ y8 A文件描述 V6 |- ~$ \- F2 r, O' f
1. 作品用途：立体声评估模块
4 \/ Q4 r0 }% I5 f2. 软件版本：AD 15
; O4 ?: f2 C m0 w" l3. 层数：4层板, p n3 } X0 H
4. 用到的主要芯片：TAS2770RJQR+SN74LVC2G66YZPR+LVC1G1253 K! t! G' H# M6 I0 U" q
5. PCB尺寸：135mm*90mm l. b, ~- U$ D' U
; {& v/ u% \5 w8 Z) {4 b) R作品截图如下：0 T' P$ e; G4 O" S0 Q
顶层截图：& j( _2 W; f( [$ v: X
. [4 c4 H& Q7 {2 O/ q; Y7 Y& s底层截图：0 s2 \$ [/ _' e* C" I7 p+ ?* s
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全层截图：+ s+ [( u3 M% E% D) }
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叠层信息截图如下：! ?# }2 k4 m" N9 d! |! D
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| Comment（属性） | Designator（位号） | Footprint（封装） | Quantity（数量） | | GRM155R71C104KA88D | C1, C2, C5, C6, C8, C9, C10, C11, C18, C19, C20, C22, C23, C24, C25, C26, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C40, C42, C43, C44, C45, C47, C48, C49, C50, C51, C52, C53, C54, C55, C56, C57, C58, C59, C60, C61, C65, C74, C78, C90, C91, C92, C93, C94, C95, C96, C104 | 0402L | 59 | | GRM188R71A225KE15D | C3 | 0603L | 1 | | GRM1555C1E471JA01D | C4 | 0402L | 1 | | GRM188R71A105KA61D | C7, C17, C46, C75, C79, C88, C89, C101, C103 | 0603L | 9 | | C1005X7R1E104M050BB | C12, C16, C39, C41, C62, C63, C64, C69, C80, C81, C84, C87, C99, C100, C102 | 0402L | 15 | | + | C13, C14, C82, C83 | 3528-21 | 4 | | C1608X7R1A225K080AC | C15, C21 | 0603L | 2 | | GMK316AB7106KL | C66 | 1206L | 1 | | + | C67 | SM_RADIAL_F | 1 | | GRM21BR71H105KA12L | C68 | 0805_KTR | 1 | | GCM188R71H104KA57D | C70 | 0603L | 1 | | + | C71 | FC_500x1100 | 1 | | GRM21BZ71A226ME15L | C72, C73 | 0805_KTR | 2 | | GRM155R71A104KA01D | C76 | 0402L | 1 | | GRM155R70J103KA01D | C77 | 0402L | 1 | | DNP | C85, C86, C97, C98 | 0402L | 4 | | GRM188R61E105KA12D | C105, C106 | 0603L | 2 | | 3.3V | D1 | LED_LTST-C171 | 1 | | IRQ | D2 | LED_SMLP12_BLUE | 1 | | USB RDY | D3 | LTST-C170TBKT_Blue | 1 | | Fiducial | FID1, FID2, FID3, FID4, FID5, FID6 | Fiducial6.4-20 | 6 | | 4-40x1/4" | H1, H2, H3, H4 | NY PMS 440 0025 PH | 4 | | 4-40x1/2" | H5, H6, H7, H8 | Keystone_1902C | 4 | | Vcc SELECT | J1 | PBC03SAAN | 1 | | TDM-SEL | J2 | Sullins_PBC02SAAN | 1 | | SDZ | J3 | Sullins_PBC02SAAN | 1 | | IRQZ | J4 | Sullins_PBC02SAAN | 1 | | OUTPUT | J5 | SSQ-108-02-G-D-RA | 1 | | I2C-SEL | J6, J12 | Sullins_PBC02SAAN | 2 | | INPUT | J7 | TSW-108-08-G-D-RA | 1 | | PDM1 | J8 | Sullins_PEC02DAAN | 1 | | VBAT | J9 | Molex_0395443002 | 1 | | OUT1 | J10 | Wurth_691101710002 | 1 | | SW-MODE-SEL | J11, J27 | Sullins_PBC03DAAN | 2 | | MODE1 | J13 | Mill-Max_804-10-015-10-002000 | 1 | | X-DOUT | J14 | Sullins_PBC02SAAN | 1 | | AVDD2 | J15 | Sullins_PBC02SAAN | 1 | | USB | J16 | CONN_USB_DX4R205JJA | 1 | | JTAG | J17 | SULLINS_LPPB061NGCN-RC | 1 | | VBAT1 | J18 | Sullins_PBC02SAAN | 1 | | VBAT | J19 | CONN_RAPC712X | 1 | | IOVDD2 | J20 | Sullins_PBC02SAAN | 1 | | AVDD1 | J21 | Sullins_PBC02SAAN | 1 | | IOVDD1 | J22 | Sullins_PBC02SAAN | 1 | | OUT1+ | J23 | Keystone_7006 | 1 | | OUT1- | J24 | Keystone_7007 | 1 | | PDM2 | J25 | Sullins_PEC02DAAN | 1 | | VBAT2 | J26 | Sullins_PBC02SAAN | 1 | | OUT2+ | J28 | Keystone_7006 | 1 | | OUT2 | J29 | Wurth_691101710002 | 1 | | OUT2- | J30 | Keystone_7007 | 1 | | MODE2 | J31 | Mill-Max_804-10-015-10-002000 | 1 | | NFZ2MSM301SN10L | L1 | NFZ2M | 1 | | MPZ2012S601A | L2 | 0805_KTR | 1 | | VLS2012ET-R47N | L3 | VLS2012ET | 1 | | ERJ-2RKF33R0X | R1, R2, R3, R38, R39, R40 | 0402L | 6 | | ERJ-2RKF1002X | R4, R5, R9, R11, R15, R35, R37, R41, R43, R44, R45, R46, R52, R53, R59, R61, R62, R64, R65 | 0402L | 19 | | RC0603FR-07680RL | R6 | 0603L | 1 | | RC0201FR-0733R2L | R7, R32, R33, R54, R55, R56, R57, R58 | 0201L | 8 | | RC0201FR-0710KL | R8, R25, R26, R27 | 0201L | 4 | | RC0603FR-07162KL | R10 | 0603L | 1 | | ERJ-2RKF4700X | R12, R66 | 0402L | 2 | | RC0402FR-072K2L | R13, R17, R18, R36, R67 | 0402L | 5 | | RC0402FR-0747KL | R14, R19, R20, R21, R22, R34, R68 | 0402L | 7 | | RC0402FR-071KL | R16 | 0402L | 1 | | RC0603FR-074R75L | R23 | 0603L | 1 | | RC0201FR-0725K5L | R24 | 0201L | 1 | | RC0402FR-07100KL | R28 | 0402L | 1 | | RC0603FR-0743R2L | R29 | 0603L | 1 | | RC0402JR-070RL | R30 | 0402L | 1 | | RC0201FR-0751KL | R31 | 0201L | 1 | | ERA-2AEB4990X | R42, R47 | 0402L | 2 | | ERJ-2RKF4022X | R48 | 0402L | 1 | | RC0402FR-071ML | R49 | 0402L | 1 | | RC0805JR-070RL | R50, R51, R60, R63 | 0805_KTR | 4 | | 969102-0000-DA | SH1, SH2, SH3, SH4, SH5, SH6, SH7, SH8, SH9, SH10, SH11, SH12, SH13, SH14, SH15, SH16 | SNT-100-BK-G | 16 | | OUT2N | TP1 | Keystone5003 | 1 | | FSYNC | TP2 | Keystone5003 | 1 | | DREG2 | TP3 | Keystone5000 | 1 | | AREG2 | TP4 | Keystone5000 | 1 | | SCL | TP5 | Keystone5003 | 1 | | SDA | TP6 | Keystone5003 | 1 | | SDz | TP7 | Keystone5003 | 1 | | IRQz | TP8 | Keystone5003 | 1 | | VSNS1+ | TP9 | Keystone5003 | 1 | | VSNS1- | TP10 | Keystone5003 | 1 | | 1.0V | TP11 | Keystone5000 | 1 | | GND | TP12, TP13, TP20, TP21, TP22, TP23, TP29, TP30, TP33, TP34, TP35, TP36 | Keystone5001 | 12 | | VBAT1 | TP14 | Keystone5000 | 1 | | AVDD1 | TP15 | Keystone5000 | 1 | | OUT1P | TP16 | Keystone5003 | 1 | | OUT1N | TP17 | Keystone5003 | 1 | | DREG1 | TP18 | Keystone5000 | 1 | | AREG1 | TP19 | Keystone5000 | 1 | | IOVDD1 | TP24 | Keystone5000 | 1 | | PDMD-1 | TP25 | Keystone5003 | 1 | | PDMCK-1 | TP28 | Keystone5003 | 1 | | VBAT2 | TP31 | Keystone5000 | 1 | | IOVDD2 | TP32 | Keystone5000 | 1 | | AVDD2 | TP37 | Keystone5000 | 1 | | OUT2P | TP38 | Keystone5003 | 1 | | PDMCK-2 | TP41 | Keystone5003 | 1 | | PDMD-2 | TP42 | Keystone5003 | 1 | | VSNS2+ | TP43 | Keystone5003 | 1 | | VSNS2- | TP44 | Keystone5003 | 1 | | SDIN | TP45 | Keystone5003 | 1 | | SDOUT | TP46 | Keystone5003 | 1 | | SBCLK | TP47 | Keystone5003 | 1 | | TAS2770RJQR | U1, U22 | RJQ0026A | 2 | | SN74LVC2G66YZPR | U2, U20, U21, U23, U24, U25 | YZP0008ADAD | 6 | | SN74AVC4T774RSVR | U3, U11 | RSV0016A | 2 | | TCA9406DCUR | U4, U15 | DCU0008A_N | 2 | | XEF216-512-TQ128-C20 | U5 | TQFP-128 | 1 | | SN74AVC2T244DQMR | U6, U8 | DQM0008A | 2 | | TPS3897ADRYR | U7 | DRY0006A | 1 | | SN74LVC2G07DSFR | U9 | DSF0006A | 1 | | TPS62085RLTR | U10 | RLT0007A | 1 | | SN74CB3Q3257DGVR | U12, U17 | DGV0016A_N | 2 | | TPS73618DBVR | U13 | DBV0005A_N | 1 | | CDCE913PWR | U14 | PW0014A_N | 1 | | SN74LV1T126DCKR | U16 | DCK0005A_N | 1 | | LVC1G125 | U18 | DCK0005A_N | 1 | | TL760M33QKVURQ1 | U19 | KVU0003A_N | 1 | | LVC1G14 | U26, U27 | DRL0005A | 2 | | ASTMLPA-24.000MHZ-EJ-E-T | Y1 | Abracon_ASTMLPA | 1 |
附件：
- h" ?& j2 _# q1 V原理图和PCB源文件如下：. l" q0 h* v/ H6 \5 `2 L9 E- N
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发表于 2020-2-5 14:36
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