# Programmable ADMV8052 RF Filter bf2b ## Description Programmable 30–520 MHz RF band-pass filter using ADMV8052 and STM32H743, with SPI control, USB-C, SWD, bipolar power input, and controlled-impedance RF layout. ## Project Details - **Owner:** vahidansarifirmisf80 - **Created:** 8/2/2026 - **Last Updated:** 8/2/2026 - **Visibility:** Public ## Key Components ### D1 — [USBLC6-2SC6](https://www.flux.ai/lcsc/usblc6-2sc6~2e9x.md) - Datasheet URL: https://www.lcsc.com/datasheet/C2687116.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNRTlhdUVdURFlXXzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Role: Protection - Breakdown Voltage: 6V - Maximum Clamping Voltage: 17V - Operating Temperature: -55°C ~ 125°C (TJ) - Power: 150W - JLCPCB Part Class: Extended Part - LCSC Part Number: C2687116 - Symbol Style: parametric-v1 - Manufacturer Part Number: USBLC6-2SC6 - Manufacturer Name: UMW(友台半导体) - Peak Pulse Current: 5A - Role Details: Low-capacitance USB2 data-line ESD array - Part Type: ESD Protection Devices - Package or Case Code: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL **Pins:** - GND [pin 2] - I/O1 [pin 1] - I/O1 [pin 6] - I/O2 [pin 3] - I/O2 [pin 4] - VBUS [pin 5] ### D2 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Manufacturer Name: WPMtek(维攀) - Max Reverse Voltage: 40V - Manufacturer Part Number: SS14 - Diode Type: Schottky Diode - License: https://creativecommons.org/licenses/by/4.0/ - Forward Voltage: 0.45V-0.50V - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - JLCPCB Part Class: Extended Part - Part Type: Schottky Barrier Diodes (SBD) - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - LCSC Part Number: C2766061 **Pins:** - A [pin 2] - K [pin 1] ### D3 — [SS14](https://www.flux.ai/lcsc/ss14~t679.md) - Diode Type: Schottky Diode - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: WPMtek(维攀) - Max Reverse Voltage: 40V - Manufacturer Part Number: SS14 - Part Type: Schottky Barrier Diodes (SBD) - Package or Case Code: SMA_L4.3-W2.7-LS5.1-RD - LCSC Part Number: C2766061 - Datasheet URL: https://www.lcsc.com/datasheet/C2766061.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1JfUFRQQFlfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Forward Voltage: 0.45V-0.50V - JLCPCB Part Class: Extended Part **Pins:** - A [pin 2] - K [pin 1] ### FB1 — [2508056017Y2](https://www.flux.ai/adrian95/2508056017y2~n1q.md) - Manufacturer Part Number: 2508056017Y2 - Datasheet URL: https://fair-rite.com/print_product.php?pid=33610 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Ferrite Bead - Manufacturer Name: Fair-Rite Products Corp. **Pins:** - 1 [pin 1] - 2 [pin 2] ### FB2 — [GZ1608D601TF](https://www.flux.ai/adrian95/gz1608d601tf~3gg.md) - Datasheet URL: https://www.sunlordinc.com//uploads/files/20230829/GZ%20series%20of%20Multilayer%20Chip%20Ferrite%20Bead.pdf - Manufacturer Part Number: GZ1608D601TF - Manufacturer Name: Shenzhen Sunlord Electronics Co., Ltd. - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Ferrite Bead **Pins:** - 1 [pin 1] - 2 [pin 2] ### FB3 — [GZ1608D601TF](https://www.flux.ai/adrian95/gz1608d601tf~3gg.md) - Datasheet URL: https://www.sunlordinc.com//uploads/files/20230829/GZ%20series%20of%20Multilayer%20Chip%20Ferrite%20Bead.pdf - Manufacturer Part Number: GZ1608D601TF - Manufacturer Name: Shenzhen Sunlord Electronics Co., Ltd. - Part Type: Ferrite Bead - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] ### FB4 — [GZ1608D601TF](https://www.flux.ai/adrian95/gz1608d601tf~3gg.md) - Part Type: Ferrite Bead - Manufacturer Name: Shenzhen Sunlord Electronics Co., Ltd. - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: GZ1608D601TF - Datasheet URL: https://www.sunlordinc.com//uploads/files/20230829/GZ%20series%20of%20Multilayer%20Chip%20Ferrite%20Bead.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] ### J1 — [61300311021](https://www.flux.ai/adrian95/61300311021~b2y.md) - Manufacturer Name: Wurth Elektronik - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.we-online.com/components/products/datasheet/61300311021.pdf - Role: Power Input - Role Details: Pin 1 +6V, pin 2 GND, pin 3 -6V - Part Type: Connector - Package or Case Code: HDRRA3W79P0X254_1X3_762X254X269P - Manufacturer Part Number: 61300311021 **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] ### J2 — [USB4215-03-A](https://www.flux.ai/adrian95/usb4215-03-a~kg3.md) - Role Details: USB2 device data and VBUS sensing - Manufacturer Name: GCT - Manufacturer Part Number: USB4215-03-A - Package or Case Code: GCT_USB4215-03-A_REVA - Role: USB Connector - Symbol Style: parametric-v1 - Datasheet URL: https://gct.co/files/specs/usb4215-spec.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: USB C **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND_A [pin A1_B12] - GND_B [pin B1_A12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin SH1] - SHIELD [pin SH4] - SHIELD [pin SH2] - SHIELD [pin SH3] - VBUS_A [pin A4_B9] - VBUS_B [pin B4_A9] ### J3 — [132255-11](https://www.flux.ai/silicon-yard/132255-11.md) - Connector Type: RF / Coaxial Connectors - Role Details: Edge-launch SMA female - Manufacturer Name: Amphenol RF - Part Type: Connector - Role: RF Input - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 132255-11 - Datasheet URL: https://www.amphenolrf.com/en-us/assets/file/4065786425/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### J4 — [132255-11](https://www.flux.ai/silicon-yard/132255-11.md) - Part Type: Connector - Role Details: Edge-launch SMA female - Manufacturer Name: Amphenol RF - Connector Type: RF / Coaxial Connectors - Role: RF Output - Datasheet URL: https://www.amphenolrf.com/en-us/assets/file/4065786425/ - Manufacturer Part Number: 132255-11 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### J5 — [ARM JTAG SWD 10Pin 0.05" Connector](https://www.flux.ai/vasy_skral/arm-jtag-swd-10pin-005-connector~y0b.md) - Role Details: 1.27mm Cortex SWD header - Symbol Style: parametric-v1 - Manufacturer Name: Analog Devices - Role: Debug Connector - Datasheet URL: https://suddendocs.samtec.com/catalog_english/ftsh_smt.pdf - Part Type: Connector - Manufacturer Part Number: FTSH-105-01-L-DV-007-K **Pins:** - ~RESET~ [pin 10] - GND [pin 5] - GND [pin 3] - GNDDetect [pin 9] - NC/TDI [pin 8] - SWDCLK/TCK [pin 4] - SWDIO/TMS [pin 2] - SWO/TDO [pin 6] - VTref [pin 1] ### LED1 — [150060VS55040](https://www.flux.ai/adrian95/150060vs55040~c2q.md) - Part Type: LED - Manufacturer Name: Würth Elektronik - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.we-online.com/components/products/datasheet/150060VS55040.pdf - Manufacturer Part Number: 150060VS55040 **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [150060VS55040](https://www.flux.ai/adrian95/150060vs55040~c2q.md) - Datasheet URL: https://www.we-online.com/components/products/datasheet/150060VS55040.pdf - Manufacturer Part Number: 150060VS55040 - Manufacturer Name: Würth Elektronik - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### TP1 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Part Type: Test Point - Testpoint Size: 0.5 **Pins:** - P1 [pin 1] ### TP2 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Testpoint Size: 0.5 - Part Type: Test Point **Pins:** - P1 [pin 1] ### TP3 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Part Type: Test Point - Testpoint Size: 0.5 **Pins:** - P1 [pin 1] ### TP4 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Testpoint Size: 0.5 - Part Type: Test Point **Pins:** - P1 [pin 1] ### TP5 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Testpoint Size: 0.5 - Part Type: Test Point **Pins:** - P1 [pin 1] ### TP6 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Testpoint Size: 0.5 - Part Type: Test Point **Pins:** - P1 [pin 1] ### TP7 — [Generic Testpoint](https://www.flux.ai/jharwinbarrozo/generic-testpoint~esx.md) - Testpoint Size: 0.5 - Part Type: Test Point **Pins:** - P1 [pin 1] ### U1 — [ADMV8052ACCZ](https://www.flux.ai/vahidansarifirmisf80/admv8052accz~t0.md) - Manufacturer Part Number: ADMV8052ACCZ - Role: RF Filter - Part Type: Integrated Circuits - Manufacturer Name: Analog Devices - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/admv8052.pdf - Role Details: ADI datasheet Rev.0 validated; custom symbol pending exact CC-32-8 footprint - Package or Case Code: 16-LGA **Pins:** - BYP [pin 18] - CS [pin 8] - EPAD1 [pin E1] - EPAD10 [pin E10] - EPAD11 [pin E11] - EPAD12 [pin E12] - EPAD13 [pin E13] - EPAD14 [pin E14] - EPAD15 [pin E15] - EPAD16 [pin E16] - EPAD2 [pin E2] - EPAD3 [pin E3] - EPAD4 [pin E4] - EPAD5 [pin E5] - EPAD6 [pin E6] - EPAD7 [pin E7] - EPAD8 [pin E8] - EPAD9 [pin E9] - GND1 [pin 1] - GND12 [pin 12] - GND13 [pin 13] - GND14 [pin 14] - GND15 [pin 15] - GND17 [pin 17] - GND2 [pin 2] - GND20 [pin 20] - GND22 [pin 22] - GND23 [pin 23] - GND24 [pin 24] - GND25 [pin 25] - GND26 [pin 26] - GND27 [pin 27] - GND28 [pin 28] - GND29 [pin 29] - GND3 [pin 3] - GND30 [pin 30] - GND31 [pin 31] - GND32 [pin 32] - GND4 [pin 4] - RF1 [pin 5] - RF2 [pin 21] - RST [pin 6] - SCLK [pin 7] - SDI [pin 10] - SDO [pin 9] - SFL [pin 11] - VDD [pin 16] - VSS [pin 19] ### U2 — [STM32H743VIT6](https://www.flux.ai/lcsc/stm32h743vit6~z1ju.md) - Part Type: ST Microelectronics - Package or Case Code: LQFP-100_L14.0-W14.0-P0.50-LS16.0-BL - Manufacturer Name: ST(意法半导体) - Frequency: 480MHz - Role: Microcontroller - Role Details: SPI control and USB2 FS device; LQFP-100 - Product Info Url: https://lcsc.com/product-detail/ST-Microelectronics_STMicroelectronics-STM32H743VIT6_C114409.html - Manufacturer Part Number: STM32H743VIT6 - LCSC Part Number: C114409 - JLCPCB Part Class: Extended Part - Symbol Style: parametric-v1 - Operating Temperature: -40°C ~ 85°C (TA) - Voltage Supply: 1.71 ~ 3.6V - Datasheet URL: https://www.st.com/resource/en/datasheet/stm32h743bi.pdf **Pins:** - BOOT0 [pin 94] - NRST [pin 14] - PA0 [pin 22] - PA1 [pin 23] - PA10 [pin 69] - PA11 [pin 70] - PA12 [pin 71] - PA13 [pin 72] - PA14 [pin 76] - PA15 [pin 77] - PA2 [pin 24] - PA3 [pin 25] - PA4 [pin 28] - PA5 [pin 29] - PA6 [pin 30] - PA7 [pin 31] - PA8 [pin 67] - PA9 [pin 68] - PB0 [pin 34] - PB1 [pin 35] - PB10 [pin 46] - PB11 [pin 47] - PB12 [pin 51] - PB13 [pin 52] - PB14 [pin 53] - PB15 [pin 54] - PB2 [pin 36] - PB3 [pin 89] - PB4 [pin 90] - PB5 [pin 91] - PB6 [pin 92] - PB7 [pin 93] - PB8 [pin 95] - PB9 [pin 96] - PC0 [pin 15] - PC1 [pin 16] - PC10 [pin 78] - PC11 [pin 79] - PC12 [pin 80] - PC13 [pin 7] - PC14-OSC32_IN [pin 8] - PC15-OSC32_OUT [pin 9] - PC2_C [pin 17] - PC3_C [pin 18] - PC4 [pin 32] - PC5 [pin 33] - PC6 [pin 63] - PC7 [pin 64] - PC8 [pin 65] - PC9 [pin 66] - PD0 [pin 81] - PD1 [pin 82] - PD10 [pin 57] - PD11 [pin 58] - PD12 [pin 59] - PD13 [pin 60] - PD14 [pin 61] - PD15 [pin 62] - PD2 [pin 83] - PD3 [pin 84] - PD4 [pin 85] - PD5 [pin 86] - PD6 [pin 87] - PD7 [pin 88] - PD8 [pin 55] - PD9 [pin 56] - PE0 [pin 97] - PE1 [pin 98] - PE10 [pin 40] - PE11 [pin 41] - PE12 [pin 42] - PE13 [pin 43] - PE14 [pin 44] - PE15 [pin 45] - PE2 [pin 1] - PE3 [pin 2] - PE4 [pin 3] - PE5 [pin 4] - PE6 [pin 5] - PE7 [pin 37] - PE8 [pin 38] - PE9 [pin 39] - PH0-OSC_IN [pin 12] - PH1-OSC_OUT [pin 13] - VBAT [pin 6] - VCAP [pin 48] - VCAP [pin 73] - VDD [pin 50] - VDD [pin 27] - VDD [pin 100] - VDD [pin 11] - VDD [pin 75] - VDDA [pin 21] - VREF+ [pin 20] - VSS [pin 10] - VSS [pin 49] - VSS [pin 74] - VSS [pin 26] - VSS [pin 99] - VSSA [pin 19] ### U3 — [LMR33630BDDAR](https://www.flux.ai/lcsc/lmr33630bddar~o51d.md) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.8-1 - LCSC Part Number: C544370 - JLCPCB Part Class: Extended Part - Manufacturer Name: TI(德州仪器) - Datasheet URL: https://www.ti.com/lit/ds/symlink/lmr33630.pdf - Manufacturer Part Number: LMR33630BDDAR - Part Type: DC-DC Converters **Pins:** - BOOT [pin 7] - EN [pin 3] - EP [pin 9] - FB [pin 5] - PG [pin 4] - PGND [pin 1] - SW [pin 8] - VCC [pin 6] - VIN [pin 2] ### U4 — [TPS7A3301RGW](https://www.flux.ai/kicad-part-library/tps7a3301rgw~v70.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps7a33.pdf - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: TPS7A3301RGW - Package or Case Code: Texas_RGW0020A_VQFN-20-1EP_5x5mm_P0.65mm_EP3.15x3.15mm_ThermalVias **Pins:** - EN [pin 13] - EP [pin 21] - FB [pin 3] - GND [pin 7] - IN [pin 15] - IN [pin 16] - NR/SS [pin 14] - OUT [pin 1] - OUT [pin 20] ### Y1 — [ABM8-25.000MHZ-B2-T3](https://www.flux.ai/adrian95/abm8-25p000mhz-b2-t3~w4l.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://abracon.com/Resonators/abm8.pdf - Manufacturer Name: Abracon LLC - Part Type: Oscillator - Manufacturer Part Number: ABM8-25.000MHZ-B2-T3 **Pins:** - GND_1 [pin 2] - GND_2 [pin 4] - X1 [pin 1] - X2 [pin 3] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vahidansarifirmisf80/programmable-admv8052-rf-filter-bf2b~1r](https://www.flux.ai/vahidansarifirmisf80/programmable-admv8052-rf-filter-bf2b~1r).* --- *Generated from [https://www.flux.ai/vahidansarifirmisf80/programmable-admv8052-rf-filter-bf2b~1r](https://www.flux.ai/vahidansarifirmisf80/programmable-admv8052-rf-filter-bf2b~1r)*