• RE: Ask questions about LTC6560

    Hi jerrytang,

    For output noise computation, you could use the LTC6560 LTspice macromodel.

    Here are a couple of LTspice simulation files for AC coupling the input:

    LTC6560 Noise AC coupled EZ 9_10_21.asc

    LTC6560 Transient AC coupled EZ 9_10_21.asc


  • LTC6560

    Hi, I am currently working on a LIDAR prototype and I decided to use PIN photodiode to receive the laser. I am looking forward to use LTC6560 TIA. It says it is ideal for APDs. Can I use it for PIN and how the circuit differ if I use PIN?

  • LTC6560 range walk error

    Hi ADI expert,

    I have a LIDAR application and my signal chain like as: APD-->LTC6560 --> Comparator --> FPGA.

    Since to LTC6560 showed output response time different when small or larger current input, usually called range walk error. Pls refer…

  • LTC6560 with positive biased APD

    Hi together,

    at the moment were busy designing a OTDR application. Because of the high trans impedance gain we thought  of LTC6560 which is suitable for LIDAR application.

    Datasheet on page 14 states:

    So we decided to use a positive biased ADP which…

  • LTC6560 with substantial input capacitance (MPPC)


    at first glance, the LTC6560 TIA seem very attractive also for single pulse processing of Multi Pixel Photon Counters (MPPC), e.g https://sensl.com/products/c-series/. But even the smallest MPPCs have input capacitance of about 100 pF, 50 times…

  • Macro SPICE model for LTC6561 or LTC6560

    Hi ADI experts,

    Can you provide me with a macro model of LTC6561 or LTC6560 so that I can simulate the parts in a simulator other than LTSPICE?


  • RE: 使用LTspice仿真出现unknown circuit node问题

    With LTC6560 and ADG658, there is a problem with ADG658.
    For some reason, I ca n’t upload files, only screenshots

  • RE: AD8015 doesn't work

    Hi Pofa,

    If I understood you correctly, you need test circuit for transimpedance amp. You can look at this datasheet:


    This is what you need?



  • RE: HMC799



  • RE: How to upload a picture in the post?


    Is the issue of "Upload" not appearing in certain threads (like this one as an example: https://ez.analog.com/amplifiers/operational-amplifiers/f/discussions/536219/ltc6560-with-positive-biased-apd) after "Insert", "Image/Video/File" resolved…