mikef5410/USB_8769MUSB Power and Control for Keysight 8769M 50GHz SP6T
USB 8769M is an open-source printed circuit board by mikef5410, from the mikef5410/USB_8769M repository on GitHub, published under the MIT licence. It is a 2-layer board of 110 × 30 mm with 64 parts on 93 nets, routed with 888 tracks and 110 vias.
It is built around the LM27313XMF, ULN2003ADRG and LP2985-33DBV, with the 7U16000E20UCG, PRTR5V0U2X and SS34 among its other parts. Its parts include 21 capacitors, 16 resistors, 7 diodes, 6 ICs and 3 connectors. It belongs with the STM32 boards of this library.
USB control of Keysight 50GHz SP6T.
Related projects: my USB Dual SPDT project and the software for these projects
The software is included here as a git submodule. After cloning, do a
git submodule init followed by git submodule update --recursive
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 0.1u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6, C8, C9, C10, C11, C12, C13, C18 |
| 6 | 100 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R9, R11, R13, R14, R15, R16 |
| 5 | 10k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R7, R8, R10, R12 |
| 5 | 1u | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C4, C14, C20, C21 |
| 4 | Fiducial | Fiducial:Fiducial_1mm_Mask3mm | FID1, FID2, FID3, FID4 |
| 4 | RED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D3, D5, D6, D7 |
| 3 | 0 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R2, R6 |
| 3 | 4.7u | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C5, C7, C17 |
| 2 | 30pF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C15, C16 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad_TopBottom | H1, H2 |
| 2 | SW_Push | Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | SW1, SW2 |
| 2 | ULN2003ADR | Package_SO:SOIC-16_4.55x10.3mm_P1.27mm | U5, U6 |
| 1 | 10u | Inductor_SMD:L_Changjiang_FNR4030S | L1 |
| 1 | 118k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4 |
| 1 | 13.3k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R5 |
| 1 | 16M 20pF 3225 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | 220p | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C2 |
| 1 | 22uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C19 |
| 1 | 4.7u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 93LC66AT-IOT | Package_TO_SOT_SMD:SOT-23-6 | U4 |
| 1 | Conn_02x07_Odd_Even | Connector_IDC:IDC-Header_2x07_P2.54mm_Vertical | J3 |
| 1 | GRN | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D4 |
| 1 | LM27313XMF | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | LP2985-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | MMZ1608Y102B | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | FB1 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | D2 |
| 1 | SS34 | Diode_SMD:D_SMA | D1 |
| 1 | STM32F411RETx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U3 |
| 1 | TagConnectTC2050 | Connector:Tag-Connect_TC2050-IDC-FP_2x05_P1.27mm_Vertical | J2 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Amphenol_10118193-0001LF_Horizontal | J1 |
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It measures 110 × 30 mm and has 2 copper layers, 1.6 mm thick.
64 parts, built around the LM27313XMF, ULN2003ADRG, LP2985-33DBV and 7U16000E20UCG. 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.
From the mikef5410/USB_8769M repository on GitHub, at the commit this page was made from: the board is USB_8769M.kicad_pcb and its schematic AttenIFace.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).