Vm107-mixmaster
About the Vm107-mixmaster PCB
Vm107-mixmaster is an open source PCB design by mirdej, published on GitHub. It is a 2-layer board measuring 58 × 47.5 mm, with 42 components from 14 distinct parts.
Other key parts include the LMH6643. By type, the board carries 20 connectors, 12 resistors, 6 capacitors, 2 ICs and 2 inductors.
It belongs with the audio designs in this gallery.
From the project
Multichannel modular analog PAL video mixer based on the SYNKIE project
Multichannel modular analog PAL video mixer based on the SYNKIE project
The Anymix21 is a 12 channel analog video mixer based on the paradigm of classic audio mixing desks.
Each channel is a complete SYNKIE by itself, sort of. It can handle anything from DC to around 10Mhz, this means you can mix CV signals with audio with PAL composite video signals. Contrary to an audio mixer, inputs are DC coupled, with 0v being black and 0.7V white level. Negative levels are permitted but will be clipped at the final output stage.
Main components on the Vm107-mixmaster
Vm107-mixmaster bill of materials (BOM)
42 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | LMH6643 | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2 |
| 4 | a | Solderpad_1mm | J1, J5, J6, J109 |
| 9 | UMCC | TE_UMCC_2337019-1 | J2, J3, J4, J7, J8, J10, J11, J105 +1 |
| 1 | Conn_01x10 | IDC-Header_2x05_P2.54mm_Vertical | J9 |
| 1 | Conn_01x03 | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J101 |
| 1 | Conn_01x04 | Molex_KK-254_AE-6410-04A_1x04_P2.54mm_Vertical | J102 |
| 2 | Conn_01x17 | 17pin-smd | J103, J104 |
| 1 | genlock | Solderpad_1mm | J106 |
| 1 | gnd | Solderpad_1mm | J107 |
| 2 | Ferrite_Bead | L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | FB1, FB2 |
| 4 | C | C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C1, C2, C5, C6 |
| 2 | CP | CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder | C3, C4 |
| 8 | 560 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R2, R3, R4, R7, R8, R9, R10 |
| 4 | 120 | R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R5, R6, R11, R12 |
Vm107-mixmaster design files
The KiCad project lives in the mirdej/vmix repository on GitHub; these links point at the commit this page was built from.
Vm107-mixmaster: common questions
How big is the Vm107-mixmaster PCB?
The Vm107-mixmaster measures 58 × 47.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Vm107-mixmaster?
42 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Vm107-mixmaster design files?
From the mirdej/vmix repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Vm107-mixmaster design in my own project?
The repository has no license, so all rights stay with mirdej. Use it as a reference, and ask the author before reusing the design.
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