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FilterDaughterboard

mit-ll·artiq-hv-amp·FilterBreakoutLite/FilterBreakoutLite/FilterMotherboard/FilterDaughterboard.kicad_pcb

FilterDaughterboard PCB layout, top view — open source board by mit-ll
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About the FilterDaughterboard PCB

FilterDaughterboard is an open source PCB design by mit-ll, published on GitHub under the Custom license license. It is a 4-layer board measuring 26.7 × 28.1 mm, with 33 components from 3 distinct parts.

By type, the board carries 17 resistors and 16 capacitors.

It belongs with the audio designs in this gallery.

From the project

Schematic designs for a 1U rack mountable amplifier compatible with the Zotino and Fastino

This folder contains KiCAD models of filter boards for use with DAC signals arranged in groups of 32 differential pairs in an HD-68 cable. Jules designed the original and manufactured it for Marlo and I (dreens) made more recent modifications to extend to the rest of the LL ions lab.

Key organizing principles: 1. A 'motherboard' takes 32 pairs as input, and offers a number of jumper selectable options. 2. One option is to utilize 8 four channel daughter boards inserted via card edge connectors. 3. Another option is to use on-board low-pass filters with 10 kHz cutoff and 12 dB/octave rolloff.…

FilterDaughterboard bill of materials (BOM)

33 components, 3 distinct parts — part numbers from the project's BOM.

QtyPartRefs
16
Taiyo Yuden
0.1uF
C1, C2, C3, C4, C5, C6, C7, C8 +8
16
RMCF0603JJ1K00
1k
R1, R2, R3, R4, R5, R6, R7, R8 +8
1
RMCF0603JJ1K00
10M
R17

FilterDaughterboard design files

The KiCad project lives in the mit-ll/artiq-hv-amp repository on GitHub; these links point at the commit this page was built from.

FilterDaughterboard: common questions

How big is the FilterDaughterboard PCB?

The FilterDaughterboard measures 26.7 × 28.1 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the FilterDaughterboard?

33 components, from 3 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the FilterDaughterboard design files?

From the mit-ll/artiq-hv-amp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the FilterDaughterboard design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

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