Complementary Control Lines

Question This component uses complementary control lines to select the RF path. Is itpossible to set both control lines to the same level so that both paths can beisolated? Answer The HMC574AMS8E can only support the following truth table, it will not be able to support when the control inputs are all high or low. The switchwill be in undefined states when Vctl A and B = 0 or 1. Depending on the Pin for this application, our HMC8038, HMC849A can support all off states but their power handling is lower than the HMC574A.

Replacement for HMC574MS8E and HMC213AMS8E

Question Could you please suggest us on replacements for the products reaching EOL : HMC574MS8E and HMC213AMS8E ? Answer Please see the comments HMC213AMS8E Recommended for new designs PDN issue date: Jun 2016 Dec 2018 Dec 2016 Not required at this time HMC213BMS8GE HMC574MS8E Recommended for new designs PDN issue date: Jun 2016 Dec 2016 HMC574AMS8E Reference PDN Issue date Expected last time buy Reference replacement HMC213AMS8E PDN issue date POTENTIELLE et non confirmée : Jun 2016 Dec 2016 GUARANTEED NO: The product line is not able to GUARANTEE writing a replacement product has pin-compatible, although they do their utmost to develop a replacement. WARRANTY: 6 months minimum LAST TIME BUY FROM ISSUANCE OF PDN (scheduled for June 2016) => 20 months from today HMC574MS8E PDN issue date: Jun 2016 Dec 2016 GUARANTEED: The replacement product design is complete. Performance is the same and the component is pin compatible pine. See attached datasheet. kindly ask for the latest revision DS from product line.