4 layers
4 layers
Top level easyphi
easy-phi/main25easy-phi
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 393
- Nets
- 228
- Pads
- 1,354
- Tracks, vias
- 2,979, 561
- Pours
- 15
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 8 Oct 2013
- Updated
- 4 Feb 2015
Overview
Top level easyphi is an open-source printed circuit board by easy-phi, from the easy-phi/main repository on GitHub. It is a 4-layer board with 393 parts on 228 nets, routed with 2,979 tracks and 561 vias.
It is built around the SN65LVDM176DGK, AD8638AR and AOZ1280CI, with the LM7321MA, MAX9203EKA-T and 24LC64(LX) among its other parts. Its parts include 154 capacitors, 124 resistors, 47 ICs, 26 diodes and 11 transistors.
Main components
12
SN65LVDM176DGK
VSSOP-8-40℃~+85℃ 1.7ns@3.3V,10pF 2mA 3V~3.6V 8mA 8mA Bidirectional Tri-State VSSOP-8 Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
AD8638AR
SOIC816 V Auto-Zero, Rail-to-Rail Output Operational AmplifierAnalog DevicesUncategorised
AOZ1280CI
SOT-23-6-40℃~+85℃ 1 1.2A 1.5MHz 1mA 3V~26V 800mV~26V Adjustable Buck Built-in No Overcurrent Protection、Cycle-by-cycle current limiting、Hiccup current limiting Step-down type SOT-23-6 DC-DC Converters ROHSAlpha & Omega SemiconductorDC-DC ConvertersLM7321MA
SOIC-8-40℃~+125℃ 1 1.1mA 1.5uA 100dB 15nV/√Hz@2kHz 18V/us 2.5V~32V 20MHz 20nA 2uV/℃ 65mA 700uV Rail-to-Rail Input, Rail-to-Rail Output SOIC-8 Operational Amplifier ROHSTexas InstrumentsOperational Amplifier
MAX9203EKA-T
SOT23-8Latch function SOT23-8 Comparators ROHSMaxim Integrated (Analog Devices)Comparators
24LC64(LX)
SOP-8-40℃~+85℃ 1,000,000 cycles 1.8V~5.5V 100 Years 1MHz 5ms 64Kbit Hardware write protection function、Noise suppression function I2C SOP-8 EEPROM ROHSlingxingicEEPROM
MAX5924DEUB+
MSOP-10-40℃~+85℃ 1 1V~13.2V MSOP-10 Surge Protection Devices (SPDs) ROHSMaxim Integrated (Analog Devices)Surge Protection Devices (SPDs)MAX5925DEUB+
MSOP-10-40℃~+85℃ 1 1V~13.2V MSOP-10 Surge Protection Devices (SPDs) ROHSMaxim Integrated (Analog Devices)Surge Protection Devices (SPDs)MAX889SESA+
SOIC-8-40℃~+85℃ -5.5V~-2.5V 12mA 1MHz 2.7V~5.5V 200mA 50mΩ Inverted SOIC-8 Charge Pumps ROHSMaxim Integrated (Analog Devices)Charge Pumps
BFS520
SOT-323-3SOT-323-3 Bipolar (BJT) ROHSISCBipolar (BJT)
MBRS340T3G
DO-214AB-55℃~+150℃ 1 Independent 3A 40V 500uA@40V 550mV DO-214AB Schottky Diodes ROHSTokmasSchottky Diodes
FDD8780
TO-252-55℃~+175℃ 1 N-channel 1.44nF 12mΩ@4.5V 2.5V 25V 270pF 29nC@10V 355pF 50W 60A N-Channel TO-252 MOSFETs ROHSonsemiMOSFETs
README
README.mdmain
easy-phi
Parts
393| Qty | Value | Footprint | References |
|---|---|---|---|
| 87 | 100nF | SM0603_Capa | C10, C11, C100, C101, C106, C108, C110, C112, C114, C116, C118, C120, C122, C124, C126, C128 +71 |
| 28 | 10nF | SM0603_Capa | C102, C103, C104, C105, C107, C109, C111, C113, C115, C117, C119, C121, C123, C125, C127, C129 +12 |
| 18 | 10k | SM0603_Resistor | R1, R6, R15, R16, R27, R28, R29, R34, R35, R114, R115, R116, R117, R118, R119, R126 +2 |
| 16 | FILTER | SM0603_Resistor | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8, FB9, FB10, FB11, FB12, FB13, FB14, FB15, FB16 |
| 14 | 680 | SM0603_Resistor | R36, R38, R39, R40, R41, R42, R45, R47, R49, R51, R55, R56, R58, R60 |
| 11 | 10uF | SM0603_Capa | C4, C12, C19, C23, C37, C45, C52, C53, C145, C149, C150 |
| 9 | 100 | SM0603_Resistor | R12, R26, R43, R65, R91, R120, R121, R122, R123 |
| 9 | 22uF | SM0805 | C5, C13, C22, C62, C74, C77, C91, C138, C146 |
| 8 | 30k | SM0603_Resistor | R68, R70, R71, R73, R79, R82, R84, R85 |
| 7 | 100k | SM0603_Resistor | R17, R18, R19, R20, R21, R22, R52 |
| 7 | 1k | SM0603_Resistor | R5, R107, R108, R109, R110, R124, R125 |
| 7 | 220 | SM0603_Resistor | R37, R44, R46, R48, R50, R57, R59 |
| 7 | LED_RGB | CLV1A-FKB-CJ1M1F1BB7R4S3 | D3, D6, D7, D8, D9, D11, D12 |
| 7 | RLP1-600-800 | RLP1-600-800 | U11, U17, U18, U19, U20, U21, U23 |
| 6 | 100pF | SM0603_Capa | C55, C78, C83, C85, C87, C96 |
| 6 | TVS_BIDIR | SC-75 | D14, D18, D24, D25, D26, D27 |
| 5 | 120k | SM0603_Resistor | R11, R69, R72, R74, R75 |
| 5 | 22pF | SM0603_Capa | C27, C28, C31, C47, C48 |
| 4 | 15k | SM0603_Resistor | R78, R80, R81, R83 |
| 4 | 1k3 | SM0603_Resistor | R93, R94, R95, R96 |
| 4 | 3.3V TVS | TVS_SMLVT | D2, D20, D21, D22 |
| 4 | 3.9k | SM0603_Resistor | R98, R100, R102, R104 |
| 4 | 47k | SM0603_Resistor | R30, R31, R32, R33 |
| 4 | 750 | SM0603_Resistor | R97, R99, R101, R103 |
| 4 | BFS520 | SOT323 | Q8, Q9, Q10, Q11 |
| 4 | CARD_BORDER | card_border | U51, U52, U53, U54 |
| 4 | CONNEC_QMA_ANO_2622-4035 | connec_QMA | U24, U25, U27, U28 |
| 4 | DIODE | DIODE_SMA | D13, D15, D17, D19 |
| 4 | MOS_N | SOT23GDS | Q4, Q5, Q6, Q7 |
| 4 | RELAY | G6L-1F-TR-DC5 | U13, U14, U39, U40 |
| 4 | SN74LVC2G240DCTR | SM8 | U8, U44, U45, U46 |
| 3 | 1uF | SM0603_Capa | C1, C2, C143 |
| 3 | 2.2uH | IND_NR6028 | L1, L2, L3 |
| 3 | AD8638 | SOT23-5-SN | U33, U34, U35 |
| 3 | AOZ1280 | SOT23_6 | U6, U30, U43 |
| 3 | MBRS340T3G | SCHOTTKY_MBRS340 | D4, D16, D23 |
| 2 | 10 | SM0603_Resistor | R2, R3 |
| 2 | 10M | SM0603_Resistor | R62, R88 |
| 2 | 10uF | SM0805 | C88, C89 |
| 2 | 15k8 | SM0603_Resistor | R54, R113 |
| 2 | 1M | SM0603_Resistor | R63, R89 |
| 2 | 2.2uF | SM0603_Capa | C65, C82 |
| 2 | 2k | SM0603_Resistor | R4, R8 |
| 2 | 39 | SM0603_Resistor | R23, R24 |
| 2 | 49k9 | SM0603_Resistor | R53, R112 |
| 2 | 4k7 | SM0603_Resistor | R106, R111 |
| 2 | 50 | SM1210L | R64, R90 |
| 2 | 56k2 | SM0603_Resistor | R86, R87 |
| 2 | 6k8 | SM0603_Resistor | R14, R25 |
| 2 | CONNEC_SMA_132203 | connec_SMA | U22, U26 |
| 2 | FDD8780 | DPAKGDS | Q2, Q3 |
| 2 | LED | SM0603_Resistor | D5, D10 |
| 2 | LM7321MA | SO8E | U36, U37 |
| 2 | MAX9203EKA-T | SOT23_8 | U29, U41 |
| 2 | TROU_FIX | TROU_FIX_FP | U15, U16 |
| 1 | 0.03 | SM0805 | R9 |
| 1 | 12MHz | 7A-12MHz | X1 |
| 1 | 12k | SM0603_Resistor | R13 |
| 1 | 2-1825027-0 | 2-1825027-0 | U10 |
| 1 | 24LC64 | SO8E | U3 |
| 1 | 270 | SM0603_Resistor | R10 |
| 1 | 32.768KHz | ABS25 | X2 |
| 1 | 330 | SM0603_Resistor | R105 |
| 1 | 390k | SM0603_Resistor | R7 |
| 1 | 4.7uF | SM0603_Capa | C72 |
| 1 | 49.9k | SM0603_Resistor | R76 |
| 1 | 9.53k | SM0603_Resistor | R77 |
| 1 | AD1582BRTZ | SOT23 | U32 |
| 1 | CONN_7X2 | jtag_14_2mm | P2 |
| 1 | CONN_8 | SIL-8 | P1 |
| 1 | DAC124S085 | VSSOP-10 | U31 |
| 1 | DM3D-SF(AS) | DMD3D-SF | J2 |
| 1 | JTAG_CONNEC | JTAG_20 | J1 |
| 1 | LDK120M25R | SOT23-5-SN | U47 |
| 1 | MAX5924D | uMAX-uSOP_10 | U1 |
| 1 | MAX5925D | uMAX-uSOP_10 | U2 |
| 1 | MAX889S | SO8E | U38 |
| 1 | MOS_P | SOT23GDS | Q1 |
| 1 | SAM3X8E | LQFP-144 | U7 |
| 1 | SN65LVDM176DGK | MSOP_8 | U9 |
The 387 most common of 393 parts.
Questions
What parts does the Top level easyphi use?
393 parts, built around the SN65LVDM176DGK, AD8638AR, AOZ1280CI and LM7321MA. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Top level easyphi KiCad files?
From the easy-phi/main repository on GitHub, at the commit this page was made from: the board is Modules/Low cost Dual Discriminators/Current Version/github/Kicad/top_level_easyphi.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Top level easyphi design in my own project?
Its repository states no licence, so its author keeps all rights: ask easy-phi before reusing the design.
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