• ADRF5132开发板

    无论VCTL给高电平还是低电平都是RF1 OFF,RF2 ON怎么回事?

  • 关于ADRF5132开发板的问题

    一、

    测试时发现VDD)给5V电压时,VCTL)引脚的电压会上升到2.3V左右,也就是说这时即使VCTL)不给高电平,也是RF2导通,给VCTL5V电压,其引脚电压仍然为2.3V左右,RF2导通。只有把VCTL)引脚接地,才能实现RF1导通状态。

    结论是:VCTL)接地,RF1导通,VCTL)只要不接地(不给电压或者给电压)都是RF2导通,这个切换状态比较奇怪,和规格书里面描述的VCTL)高低电平实现切换的说法不一致。

    二、

    测试3.5GHz下,0dbm10dbm15dbm

  • Regarding ADRF5132 RF switch

    Hello support team,

    I have a requirement of below information for ADRF5132 RF switch.

    1) What are the 2nd and 3rd harmonic levels?

    2) As per datasheet, The max input power at 25 deg C is 43 dBm. The maximum power will be remain the same for hot switching…

  • ADRF5132 RF Switch Hot Switching absolute maximum input Power Level

    Please specify the maximum Hot switching input power for above switch part: ADRF5132 at 5GHz.

    In datasheet it was specified that +35dBm LTE average power (PAR of 8dB) is supported by this switch, Will it withstand hot switching at this LTE input power…

  • RE: ADRF5132 Hot Switch Power Level

    Please specify the maximum Hot switching input power for above switch part: ADRF5132 at 5GHz.

    In datasheet it was specified that +35dBm LTE average power (PAR of 8dB) is supported by this switch, Will it hot switching work at this LTE input power level…

  • Gerver File and BOM list of ADRF5132-EVALZ

    Hi all,

    Is it available gerver files and BOM list for ADRF5132-EVALZ?

    Best regards,

     

    tama

  • ADRF5132 pin function

    Hello,

    I'd like to confirm the pin function of ADRF5132. According to the datasheet of ADRF5132, pin6 is RFC and pin7 is GND.

    But, pin 7 is connected to terminal J2, which is RFC,  on the application circuit in the datasheet.

    Which is correct…

  • RE: High and Medium Power RF Switches (70MHz-6GHz)

    Hi,

    ADRF5130, ADRF5132, ADRF5160 are our high power (>20 W peak) SPDT switches in SOI process. Unfortunately none of them could handle the power level in wide frequency range of your application.

    Best.

  • RE: RF Switch required for Iridium Satellite Transceiver

    Thanks for getting back to me Naveen,

    The ADRF5132 switches the common port (RF1) from RF2 to ground. So this would not be suitable for me as I need to switch the common port between two antenna feeds. However it looks like the ADRF5130 would work ?…

  • RE: HMC7992 Switch through path Maximum power handling for OFDM

    The recommended SP4T switch ADRF5040 SETTLING time is 7 to 9uS high compared to HMC7992, whereas we need less than 3uS.

    Can you just check what is the absolute maximum ratings only at through path with any standard OFDM signals(LTE or other) which will…