Part Number: CDCE925 Other Parts Discussed in Thread: CDCEL925 , The CDCE(L)9x datasheet says up to 4 devices can be connected onto the same I2C bus. That's fine if all 4 have unique I2C addr.
We're planning on using a CDCE925 (3V3 CLK O/P) and CDCEL925…
These codes are not developed by TI. Maybe cdce925.c original design target is to match all listed devices, but finally only implement cdce925.
They are different devices
– CDCE913/CDCEL913: 1-PLL, 3 Outputs – CDCE925/CDCEL925: 2-PLL, 5 Outputs…
Puneet Sareen said: Hello Yuval Are you using CDCE925 or CDCEL925 ? CDCE925 output supply spec is 2.5 to 3.3V! Best regards Puneet
Dear Puneet ,
Thank you for fast replay
I am using CDCEL925 IC
Best regards
Yuval
Thanks for your help.
Actually I never heard or thought of a device like cdcel925, I took a quick look, looks like it splits up the oscillator and I can parallel it that way, not bad.
Hm I thought the 16MHz had to do with baudrate, but I think 24MHz also…
What is the single-ended LVCMOS signaling level (1.5, 1.8, 2.5, 3.3 V?) you need for your target devices? What supply rails do you prefer or have available for the clocks?
For CLKGEN board, could you use the following?
8.192 MHz XO --> CDCLVC1102 (1:2…