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ADS8-V1EBZ vs ADS7-V2EBZ with AD9208 clocking

Category: Hardware

Hello!

I continue the topic "ADS8-V1EBZ with AD9208 clocking" (ez.analog.com/.../471892 ) and I want to ask a few questions about the clocking of ADS7-V2EBZ and ADS8-V1EBZ boards.

According the schematic of ADS7-V2EBZ, the clocks from J3 goes to the MGT FPGA, and formulas for calculating their frequency (https://wiki.analog.com/resources/eval/ad9208-3000ebz, REFCLK) are completely clear. But in ADS8-V1EBZ clocks from J1 (EXT_CLK) goes to AD9528 VCXO_IN and there are no information about their frequency.

How to calculate the clock frequency at input J1 based on the parameters of AD9208?

How can I find out the AD9528 configuration parameters?

Are there description of ADS8-V1EBZ FPGA registers (for ACE Software)?

Top Replies

    •   
    Sep 14, 2022 +1 suggested
    How to calculate the clock frequency at input J1 based on the parameters of AD9208?

    it is the same procedure. no change between ADS7-v2 and ADS8-v1

    How can I find out the AD9528 configuration…