Hi,
Pls clarify the convertor operation in JMODE14 - Fs at 3.2 GSPS
Targeted signal at 2.6 plus/minus 50 MHz.
What rate the 4 lanes to be operated - dual channel operation required.
Regards,
Rajesh khanna
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Hi,
Pls clarify the convertor operation in JMODE14 - Fs at 3.2 GSPS
Targeted signal at 2.6 plus/minus 50 MHz.
What rate the 4 lanes to be operated - dual channel operation required.
Regards,
Rajesh khanna
Hi Rajesh,
You can run ADC with 3.2GHz clock which corresponds to 8Gpbs of lane rate.
Regards,
Neeraj
hi Neeraj,
can you please break up for the 8 gbps.
assuming 2 channel @ 3.2 Gsps (Overall 6.4 GSPS)
with 8b/10b i.e x 1.25 = 8 Gsps.
for JMODE14 , how to account for down sampling rate and arrive at lane rate.
Regards,
Rajesh khanna
Hi Rajesh,
An easy way to calculate the lane rate from sampling frequency is use the R parameter in Table 18. ADC12DJ3200 Operating Modes and multiple it with the sampling clock frequency.
For example the table below the R parameter for JMODE 14 is 2.5 and with 3.2Gsps give you 8Gbps.
Regards,
Neeraj