The Well Tempered Master Clock - Building a low phase noise/jitter crystal oscillator

[acko]

I start a list for SC-cut crystal, please add yourself to the list if you are interested on.

As quoted by Laptech, MOQ are 15 pcs for 11.2896 MHz and 10 pcs for the other frequencies.

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz

Very interesting! Thanks Andrea
Thought SC-cut needs oven and specialized circuit. Hope are also you are providing matching design/boards?

Anyway, adding to the list in anticipation.

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz

 

[QSerraTico_Tico]

list:

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
-QSerraTico_Tico: 2 x 11.2896 MHz

 

[iancanada]

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
-iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz

 

[QSerraTico_Tico]

you deleted me Ian!😡

 

[babaudio]

list:

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
-QSerraTico_Tico: 2 x 11.2896 MHz
-iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
-babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz

 

[Eldam]

Hello Andrea,

Sorry to ask I didn't follow after the PP. What are those XO please ? Is it to swap the ones we GB or is it in addition to the first we bought ?

Is it oven controled with a a low noise enough PS pcb ?

Could it be just swapped on the Ian's XO board (same size/pins arrengement)
(ha my tda1541 is running with the I2sTOpcm from Ian to simultaneous L/R data pin 3 &4 : like it very much ! You should try as well as it must be slaved with an MCLK !

regards
Eldam

 

[clsidxxl]

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
-QSerraTico_Tico: 2 x 11.2896 MHz
-iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
-babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
-Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz

 

[lindamar]

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
-Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
-QSerraTico_Tico: 2 x 11.2896 MHz
-iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
-babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
-Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz

 

[andrea_mori]

Acko, Eldam

as you know I'm still arranging the group buy for AT-cut crystals and PCBs, I hope to ship all items within the end of March, since crystals are scheduled for delivery on March 23.

For the moment this is an interest list to understand if there is enough interest to get SC-cut crystals (reaching each MOQ).
Later, if MOQ will be reached, as soon as I receive my crystals, I'll start developing the Driscoll oscillator to implement them, using a simple (home made) oven.

 

[tagheuer]

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz

 

[palmito]

andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz

 

[damohpi]

andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz
- damohpi: 1x 11.2896 Mhz (or 2x if reqd.)

 

[naimster]

andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz
- damohpi: 1x 11.2896 Mhz (or 2x if reqd.)
Naimster: 1 x 22.5792 MHz + 1 x 24.576 MHz

 

[noizas]

- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz
- damohpi: 1x 11.2896 Mhz (or 2x if reqd.)
- Naimster: 1 x 22.5792 MHz + 1 x 24.576 MHz
- noizas: 1 x 11.2896 MHz + 1 x 22.5792 MHz + 1 x 45.1584 MHz + 1 x 49.152 MHz

 

[iancanada]

Hi andrea_mori ,

How are you doing?

Some news about Dual XO II clock board you might be interested in, please let me know for any suggestion.

http://www.diyaudio.com/forums/digi...mate-weapon-fight-jitter-352.html#post4235511

Regards,
Ian

 

[andrea_mori]

Hi andrea_mori ,

How are you doing?

Some news about Dual XO II clock board you might be interested in, please let me know for any suggestion.

http://www.diyaudio.com/forums/digi...mate-weapon-fight-jitter-352.html#post4235511

Regards,
Ian

Hi Ian,

very nice and useful board as usual.
SMA connectors are a great option to connect external XOs.

I look forward to get your board.

 

[casshan]

Second batch
- Miklos: 1 x 16.9344 MHz
- Marlowe: 3 x 16.9344Mhz + 3 x 25MHz
- carz 1x 27MHz
- 1audio : 1X6.1440MHz
- mravinsky : 1 x 16.9344Mhz
- triodehunter: 1x 25.0000 MHz
- noizas : 2 x 16.9344 MHz
- randytsuch: 2x 25.0000 MHz
- lindamar: 1 x 45.1584 MHz + 1 x 49.152 MHz + 1 x 90.3168 MHz + 1 x 98.304 MHz + 4 x PCB + 2 x daughter board + 2 x adapter board
- casshan: 1 x 11.2896 MHz + 1 x 12.288 MHz + 2 x PCB + 1 x daughter board

 

[phi]

Interest List SC-cut Crystals from Laptech
- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz
- damohpi: 1x 11.2896 Mhz (or 2x if reqd.)
- Naimster: 1 x 22.5792 MHz + 1 x 24.576 MHz
- noizas: 1 x 11.2896 MHz + 1 x 22.5792 MHz + 1 x 45.1584 MHz + 1 x 49.152 MHz
- Phi: 1 x 22.5792 MHz + 1 x 24.576 MHz (Added title 🙂 )

 

[stijn001]

Interest List SC-cut Crystals from Laptech
- andrea_mori: 2 x 11.2896 MHz + 2 x 22.5792 MHz + 2 x 24.576 MHz + 1 x 45.1584 Mhz + 1 x 49.152 MHz
- Acko: 1 x 45.1584 MHz + 1 x 49.152MHz
- QSerraTico_Tico: 2 x 11.2896 MHz
- iancanada: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- babaudio : 2 x 22.5792 MHz + 2 x 24.576 MHz
- Clsidxxl: 1 x 22.5792 MHz + 1 x 24.576 MHz
- lindamar: 1 x 22.5792 MHz + 1 x 24.576 MHz + 1 x 45.1584 MHz + 1 x 49.152MHz
- tagheuer: 1 x 45.1584 MHz + 1 x 49.152MHz
- palmito: 1 x 45.1584 MHz + 1 x 49.152MHz
- damohpi: 1x 11.2896 Mhz (or 2x if reqd.)
- Naimster: 1 x 22.5792 MHz + 1 x 24.576 MHz
- noizas: 1 x 11.2896 MHz + 1 x 22.5792 MHz + 1 x 45.1584 MHz + 1 x 49.152 MHz
- Phi: 1 x 22.5792 MHz + 1 x 24.576 MHz (Added title 🙂 )
- stijn001: 1 x 45.1584 MHz + 1 x 49.152MHz

 

[ambrosia168]

Second batch
- Miklos: 1 x 16.9344 MHz
- Marlowe: 3 x 16.9344Mhz + 3 x 25MHz
- carz 1x 27MHz
- 1audio : 1X6.1440MHz
- mravinsky : 1 x 16.9344Mhz
- triodehunter: 1x 25.0000 MHz
- noizas : 2 x 16.9344 MHz
- randytsuch: 2x 25.0000 MHz
- lindamar: 1 x 45.1584 MHz + 1 x 49.152 MHz + 1 x 90.3168 MHz + 1 x 98.304 MHz + 4 x PCB + 2 x daughter board + 2 x adapter board
- casshan: 1 x 11.2896 MHz + 1 x 12.288 MHz + 2 x PCB + 1 x daughter board
- ambrosia168: 1 x 45.1584 MHz + 1 x 49.152 MHz + 1 x 90.3168 MHz