AD9520-1bcpz EEPROM Programing

Hello Sir,

I have done the programing of AD9520 clock synthesizer but I am not able to find out the way of programming the EEPROM. Kindly give me some suggestions.

  • 0
    •  Analog Employees 
    on Feb 1, 2018 10:12 PM

    Dear Shailendra,

    Programming the AD9520 is actually quite simple:

    1. Program the part into its desired state.

    2. Write R0x0B02=0x01

    3. Write R0x0B03=0x01

    4. Poll register R0x0B00 and wait for it to read 0x00.

    5. Verify that R0x0B01=0x00

    To load the values from the EEPROM, ensure that the EEPROM pin is high during hard reset or power-up

    -Paul Kern