Replace IDT 85321AMILFT

Riccardo Villani

Other Parts Discussed in Thread: LMK00804B-Q1, LMK00804B

Hi All,

I need to replace the IDT 85321AMILFT (Differential LVPECL,LVDS, HCSL, SSTL --> single ended LVCMOS)

Care about:

1) Jitter typ @100MHz of 0.21ps into the frequency range of 12KHz-20MHz.

2) Power supply 2.5V and 3.3V

3) If possibile, same pinout.

Thank you
Regards

Riccardo

over 5 years ago

0 Lane Boyd over 5 years ago

TI__Genius 16845 points

Hi Riccardo,

I couldn't locate the datasheet for that device online. Consider LMK00804B-Q1, it has four LVCMOS outputs and accepts differential input.

Kind regards,
Lane

0 Riccardo Villani over 5 years ago in reply to Lane Boyd

TI__Intellectual 1185 points

Hi Lane,

my fault! I meant the 83021AMILFT: https://eu.mouser.com/datasheet/2/698/IDT_83021I_DST_20151214_1-1712065.pdf

Do you think the LMK00804B-Q1 is the solution anyway?

Thank you for your time

BR
Riccardo

0 Lane Boyd over 5 years ago in reply to Riccardo Villani

TI__Genius 16845 points

Hi Riccardo,

I still recommend LMK00804B. We do not have a buffer which only produces one output from one differential input, but LMK00804B offers four CMOS outputs.

Kind regards,
Lane

Clock & timing

Clock & timing forum

Replace IDT 85321AMILFT