I am reviewing on AD9081 design and having some doubts. Appreciate if ADI can provide some advice.
In datasheet of AD9081, the maximum speed of SERDES JESD204B interface is 15.5Gbps. Might I know if you have any advice regarding to the high speed circuit?
I find AD9081 guide – UG-1578. Page.184 has the layout guide for JESD204B/C SERDES Trace Routing and Page.225 has the JEDS debug guide.
Might I know if it is sufficient guide for JESD204 trace design?
We would like to achieve one DAC channel output with 12Gbps, but AD9081 DAC path supports many JESD204B/C modes - JESD_MODE. Might I know if any JESD204 mode you suggest to achieve DAC 12Gbps without interpolation?
BALH-0009SMG balun is recommended in AD9081 reference design. However, we find supplier alternative balun Macom - MABA-011082, which is smaller size and similar spec. Could you advise any guide for the balun selection?
Thank for your help in advance.