{"id":15145404,"url":"https://github.com/kelu124/ad8332-devboard","last_synced_at":"2025-10-24T00:31:26.625Z","repository":{"id":43890394,"uuid":"324127695","full_name":"kelu124/AD8332-devboard","owner":"kelu124","description":"An AD8332 devkit","archived":false,"fork":false,"pushed_at":"2021-05-02T18:01:32.000Z","size":7368,"stargazers_count":8,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2025-01-30T21:35:36.026Z","etag":null,"topics":["100db","ad8332","amplifier","hardware","open","openhardware","opensource","rf","tgc","ultrasound","vga"],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/kelu124.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-12-24T10:17:56.000Z","updated_at":"2024-04-02T17:48:21.000Z","dependencies_parsed_at":"2022-08-28T16:04:08.549Z","dependency_job_id":null,"html_url":"https://github.com/kelu124/AD8332-devboard","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kelu124%2FAD8332-devboard","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kelu124%2FAD8332-devboard/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kelu124%2FAD8332-devboard/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kelu124%2FAD8332-devboard/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/kelu124","download_url":"https://codeload.github.com/kelu124/AD8332-devboard/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":237896570,"owners_count":19383545,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["100db","ad8332","amplifier","hardware","open","openhardware","opensource","rf","tgc","ultrasound","vga"],"created_at":"2024-09-26T11:24:36.626Z","updated_at":"2025-10-24T00:31:25.350Z","avatar_url":"https://github.com/kelu124.png","language":null,"funding_links":["https://www.patreon.com/kelu124","https://ko-fi.com/G2G81MT0G"],"categories":[],"sub_categories":[],"readme":"![GitHub repo size](https://img.shields.io/github/repo-size/kelu124/AD8332-devboard?style=plastic)\n![GitHub language count](https://img.shields.io/github/languages/count/kelu124/AD8332-devboard?style=plastic)\n![GitHub top language](https://img.shields.io/github/languages/top/kelu124/AD8332-devboard?style=plastic)\n![GitHub last commit](https://img.shields.io/github/last-commit/kelu124/AD8332-devboard?color=red\u0026style=plastic)\n\n[![Patreon](https://img.shields.io/badge/patreon-donate-orange.svg)](https://www.patreon.com/kelu124) \n[![Kofi](https://badgen.net/badge/icon/kofi?icon=kofi\u0026label)](https://ko-fi.com/G2G81MT0G)\n\n[![Slack](https://badgen.net/badge/icon/slack?icon=slack\u0026label)](https://join.slack.com/t/usdevkit/shared_invite/zt-2g501obl-z53YHyGOOMZjeCXuXzjZow)\n[![made-with-Markdown](https://img.shields.io/badge/Made%20with-Markdown-1f425f.svg)](http://commonmark.org)\n\n\n# AD8332-devboard\n\n![](tests/ad8332_test_board.jpg)\n\n\n\nChanging filter components is more or less \"easy\". Two places contain footprints for filters, one on the input and another on the output to the ADC.\n* The input filter has three 1206 footprints (one in serial and two in parallel to input signal). \n* The output filter is a bit more complex (20MHz LPF) and composed out of 0603 SMD parts. Those are also easy to replace with an air solder station and tweezers.\n\nMore on the output filter [in here](datasheets/aa_filter_report.pdf).\n\n# Overview\n\n![](schematics.png)\n\nOn this schematics, VOH/VOL1 and VIP2/VIN2 seem inverted, but the device appears to be working as well.\n\n# Testing \n\n![](tests/batch.jpg)\n\n### Setup\n\n![](tests/setup.png)\n\n### Results\n\n![](tests/gain.png)\n\n\n\n# License\n\nSee [LICENSE.txt](LICENSE.txt)\n\n```\n ------------------------------------------------------------------------------\n| SPDX-FileCopyrightText: 2020 Jorge Arija, Luc Jonveaux                       |\n| SPDX-License-Identifier: CERN-OHL-S-2.0                                      |\n|                                                                              |\n| This source describes Open Hardware and is licensed under the CERN-OHL-S v2. |\n|                                                                              |\n| You may redistribute and modify this source and make products using it under |\n| the terms of the CERN-OHL-S v2 (https://ohwr.org/cern_ohl_s_v2.txt).         |\n|                                                                              |\n| This source is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY,          |\n| INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A         |\n| PARTICULAR PURPOSE. Please see the CERN-OHL-S v2 for applicable conditions.  |\n|                                                                              |\n| Source location: https://github.com/kelu124/ft600/                           |\n|                                                                              |\n| As per CERN-OHL-S v2 section 4, should You produce hardware based on this    |\n| source, You must where practicable maintain the Source Location visible      |\n| on the external case of the Gizmo or other products you make using this      |\n| source.                                                                      |\n ------------------------------------------------------------------------------\n```\n\n[More details in cern_ohl_s_v2](https://ohwr.org/project/cernohl/wikis/Documents/CERN-OHL-version-2)\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkelu124%2Fad8332-devboard","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkelu124%2Fad8332-devboard","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkelu124%2Fad8332-devboard/lists"}