• AD9625-2.5 Frequently Asked Questions #1

    Today Analog Devices announced the AD9625-2.5, which is an ultra-high speed 2.5GSPS 12b ADC.  As with many GHz ADCs, there are typical questions by system designers about the operation and performance of the ADC.  I have compiled a few more frequently…

  • AD9625-2.5 Frequently Asked Questions #2

    Yesterday, I answered some frequently asked questions on a new 2.5GSPS 12b ADC, AD9625-2.5, that was recently released.

    As with many GHz ADCs, there are typical questions by system designers about the operation and performance of the ADC.  Today…

  • High Voltage Power Supply (2.5 KV+)

    I need some help putting together a circuit for a power supply capable of 3000 KV / 200μA.  I found the design reference for the LT1304 capable of 1000V, but VIN needs to be capable of supporting 12VDC.  I've also seen DN1047 with a 1000V supply but…

  • 2.2-2.5 GHz Tuning circuit of HMC455

    HI,
    I am wondering to know the recommended  2.2-2.5 GHz tuning circuit for HMC455. cam anyone help me?
    regards,
    Delaram

  • ADUC834 port2.7 shows invalid voltage (2.5 V)

    Hello,

    I've a problem with the ADUC834BSZ F23. We've dozens of devices with the chip operating ok. But now there are five units, which behave strangely in that port2.7's (pin 39) high voltage is only about 2.5 V. The ADUC is powered by 5 V.…

  • Measuring magnetic field up to 2.5 Teslas

    Hi, I am trying to measure the magnetic field inside a Titan S/TEM microscope, which can go up to 2.5 Teslas. Is there a sensor that is capable of measuring such strong magnetic fields?

  • AD9914 Synchronization at 2.5 GHz reference frequency

    I have two questions.

    I want to align the I/O_UPDATE signal with SYNC_CLK on an AD9914. I know how to do this and have done it successfully with AD9959 chips. In that case I used two sections of a 74LVC74 D Flip-Flop with 3.3 Vdc power, with the I/O_UPDATE…

  • FMC221, FMC DAC 14-Bit @ 2.5 GSPS Module

    FMC221, FMC DAC 14-Bit @ 2.5 GSPS Module

    • FPGA Mezzanine Card (FMC) per VITA-57
    • Single module
    • Single AD9739 DAC 14-bit at 2.5 GSPS
    • 2Vpp Differential Analog Output Swing

     

    Click here for detailed product specifications and datasheet.

  • About SYSREF Interface in the AD9625-2.5 ADC

    Hi,

    I am using AD9625-2.5 ADC part in my design.

    I am having confusion to interface the SYSREF signal to ADC.

    In the evaluation board the SYSREF interface used is as follows

    In the JESD204B survival guide it is mentioned that the SYSREF & SYNC shall…

  • FMC222, FMC Dual DAC 14-Bit @ 2.5 GSPS Module

    FMC222, FMC Dual DAC 14-Bit @ 2.5 GSPS Module

    • FPGA Mezzanine Card (FMC) per VITA-57
    • Single module
    • Dual AD9739 DAC 14-bit at 2.5 GSPS
    • Chip synchronization between the two

     

    Click here for detailed product specifications and datasheet.

    …