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Using HMC247/877 at 3GHz ?

Question asked by hma on Mar 3, 2017
Latest reply on Mar 17, 2017 by hma

Hi, I am looking for an analog phase shifter on 3GHz, and I see ADI has two analog phase shifter IC HMC247 and 877.  But the listed lower frequency limit is 5GHz for one and 8GHz for the other.  My question is if I could use the devices on 3GHz at all ?    I don't care if the phase shift range gets reduced at 3GHz, as long as the rf gets through without too much loss, and the phase control still has some effect.  Thanks  - H.

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