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Hi, I would like to build frequency tunable oscilator in range 2-3 GHz with one temperature stabile output. I want to use LMX2581. Is these chip sutable for this aplication? Should I buy LMX2581EVM for testing? Thank you for your answer.
Dusan,
The LMX2581 would certainly do this frequency range, but I would consider using the LMX2572 or LMX2572LP EVMs. These devices are lower current consumption, better phase noise, and lower spurs; they are newer devices.
Regards,
Dean