Hi ,
Could you please let me know the –40°C to +85°C as Operating temperature same as Case temperature (Tcase) or is it Ambient Temperature.
Could you please let me know if there is any data with regards ThetaJC .
Thanking you
With best regards and…
About AD9763.
Can you tell me what I should do about unused pins if I use port1 only ?Unused pins are CLK2/IQRESET,WRT2/IQSEL,DB0-P2～DB9-P2/MSB,IOUTA2 and IOUTB2.Connecting to ground, power supply, or nothing?What should I do more except these?
Are these parts obsolete or near end of life?
Jose Rivera
Thanks for your reply.
From Fig 68, could I say that the ENOB of AD9767 is lower than AD9763 ?
I'm adapting a design from a retired engineer with two discrete AD9705s being used for IQ modulation. I noticed that in an earlier design, he had used a single AD9763. Comparing both of these options, it seems that the two discrete AD9705s beat the AD9763…
When the DAC is off (TX_SLEEP on AD9763 is high), there is almost no feedthrough. However, the analog outputs of the DAC are at 0V when the DAC is asleep-- it looks like the FSADJ1 line is at 0V and only goes to 1.2V when TX_DAC_SLEEP is low. There are…
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