AnsweredAssumed Answered

Analog switch for 100Mhz

Question asked by RMed on Jan 19, 2015
Latest reply on Jan 20, 2015 by EricC

Dear Sir,

 

I am looking for an analog switch with the following features:

 

  • Working frequency: 1Mhz to 100Mhz
  • Rdson < 2 ohms
  • low Rdson flatness
  • insertion loss = 0.5dB aprox (from 1Mhz to 100Mhz)
  • Vdd: 10Vdc

I want to use an analog switch IC to disconnect RX circuit in wired communications application. So this IC has to introduce low noise. If it introduces noise, it will be amplified and RX signal will be degradated.

 

I found ADG1401 but it has high insertion loss for 100Mhz.

 

Could you recommend me any analog switch for my application, please?

 

Kind Regards,

 

Ricardo

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