• Configuration guide for ADF4371

    Hi,

    I am using an ADC/DAC board from HTG company (HTG-FMC-12ADC-16DAC) which contains an ADF4371 and I have to configure that ADF4371 through SPI communication protocol. I have some questions that need your support:

    1. Could you show me or give me some…

  • Max Power Consumption for ADF4371 & ADF4372

    Hi, 

    What is the max power consumption for ADF4371 & ADF4372?

    Thanks.

  • Reg: ADF4371 SYNTH FREQUENCY LOCKING

    Hi Sir,

    I'm working on the ADF4371 synthesizer evaluation board using  ACE installer software to write the registers and lock the frequency from 17 to 23GHz. I'm using the STM32 controller and SPI protocol.  

    Now I'm facing an offset frequency lock…

  • About ADF4371 sweep frequency mode

    Dear all,

      How to realize the sweep frequency mode of ADF4371? Hope to get your help. Thank you.

  • Readback 4-wire SPI STM32 ADF4371

    Hi. I'm trying to read any register via SPI unsuccessfully. SPI write is succesfull. So i have digital lock detect and output RF signal, ADF4371 is working fine. At the beginning i write Reg0x0=0x18, Reg0x1=0x00 and Reg0x20[3] = 1. 

    There is screen…

  • EVAL-ADF4371 board input supply range

    Greetings,

    The EVAL-ADF-4731 board uses two LT3045 low drop linear regulators that have an input range up 20V. The EVAL-4731 board datasheet only says to connect the board to 6V. Can the board be powered at 9V, 12, and a voltage up to 20V? Can higher…

  • ADF4371 output frequency change

    Greetings,

    I'm trying to change output frequency without the need to re-initialize device registers to default values. The datasheet suggests ( "DEVICE SETUP", "STEP 3: FREQUENCY UPDATE SEQUENCE") to write ~9 registers, however, this doees not work for…

  • ADF4371 SPI stream for initialization

    Hi

    im trying to configure the ADF4371 device. i exported the configuration file, which i loaded to the device via the ACE app. 

    now i try to write the configuration file from my board (from FPGA). 

    it seems the configuration fails. although, i seccusfully…

  • RE: ADF4371 PTAT reading

    You're welcome, thanks for cooperation. Slight smile I hope this info will be usefull for other people too.

    Michal

  • adf4371支持连续跳多个频率吗

    想用adf4371实现22GHZ-24GHZ的跳频,能不能设置跳频起始频率、跳频截止频率和跳频间隔,然后让adf4371自动跳频。现在使用手动校准模式,单次跳频需要设置8个寄存器,再加上锁定时间,导致跳频时间太长了