I think a picture is worth a thousand words.
I will just say it works beautifully - and I have tested it with signals up to 100Mhz master clocks. 🙂
We have a small qty available very soon, and more to come thereafter.
This cct can be used to switch between DSD sources and PCM or between two PCM sources etc.
The concept is simple. You have a common four channels(A) and two sets of 4 switched channels(B1 and B2). The set that is selected is dependent on the state of the "S" input. The OE(bar) input must be low (jumper to GND) for the output to be enabled.
Pretty easy.
The MUX works with a VCC input of 3.3V to 7V(max) I recommend 5-5.5V the signals that are used should be equal to or less than VCC.
Cheers!
Russ
I will just say it works beautifully - and I have tested it with signals up to 100Mhz master clocks. 🙂
We have a small qty available very soon, and more to come thereafter.
This cct can be used to switch between DSD sources and PCM or between two PCM sources etc.
The concept is simple. You have a common four channels(A) and two sets of 4 switched channels(B1 and B2). The set that is selected is dependent on the state of the "S" input. The OE(bar) input must be low (jumper to GND) for the output to be enabled.
Pretty easy.
The MUX works with a VCC input of 3.3V to 7V(max) I recommend 5-5.5V the signals that are used should be equal to or less than VCC.
Cheers!
Russ
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Nice...
This is exactly what a lot of people will be looking for, especially as DSD capable computer interfaces become more available.
Looks like it also is set up for U.FL, right?
This is exactly what a lot of people will be looking for, especially as DSD capable computer interfaces become more available.
Looks like it also is set up for U.FL, right?
No current version (first batch) has no UFL support. We will probably add UFL pads on the next run of PCBs after these are gone. These will be pretty inexpensive.
This new module can be used instead of S/PDIF 4:1 MUX/Receiver Module for switching 2 coaxial inputs ( for example 2 CDs ) ?
I even tested it switching audio, but not extensively. It works fine, but I do not have any measurements.
FYI: My first test to make sure it worked at all was switching S/PDIF.
FYI: My first test to make sure it worked at all was switching S/PDIF.
Kewl! Instead of relays, I could use this in a CD/SACD player to switch between PCM/DSD out via a Teleporter?