Frequent Questions

  • [FAQ] AFE58JD16: True digital TGC devices (e.g. AFE58JD16) with accurate timing of when channel gains are changed vs SPI-controlled TGC devices.

    Part Number: AFE58JD16 Digital control of TGC via SPI intended for fixed attenuation/testing. Analog control TGC is piecewise linear but it is possible to specify the timing of uniform and non-uniform time gain control using programmed settings on our…

  • [FAQ] TX517EVM: Provide details about the TX517 EVM power supplies and their functions.

    Part Number: TX517EVM The TX517 EVM requires all 11 power supplies and their functions are listed in the datasheet pin description section. https://e2e.ti.com/support/applications/medical/f/30/t/535845

  • [FAQ] AFE5801: Should we buy the interposer card to connect to AFE5801EVM to TSW1400 board?

    Part Number: AFE5801 The AFE5801 EVM ships with the adapter card for the TSW1400EVM . It does not need to be ordered separately. https://e2e.ti.com/support/applications/medical/f/30/t/503459 https://e2e.ti.com/support/applications/medical/f/30/t/…

  • [FAQ] AFE58JD18: AFE58JDxx: What should we do with unused JESD CML outputs pin, CLK_1X, CLK_16X input pins?

    Part Number: AFE58JD18 Unused JESD CML pins, CLK_1X, CLK_16X, NC pins can be left floating. http://e2e.ti.com/support/applications/medical/f/30/t/550784 http://e2e.ti.com/support/applications/medical/f/30/t/547048

  • [FAQ] ADS52J90: How to terminate SYNC_SERDES, SYSREF_SERDES signals in ADS52J90?

    Part Number: ADS52J90 SYNC and SYSREF pins’ termination were recently updated to the architecture below in order reduce glitches and false triggers. https://e2e.ti.com/support/applications/medical/f/30/t/585265

  • [FAQ] AFE5809: How to load the saved settings at startup in AFE5809? Will the profile ram hold the configuration values after power off?

    Part Number: AFE5809 User-defined device settings cannot be used to configure the AFE5809 at startup but specific configuration steps can be saved in a CMD file by using the GUI’s “record command” and “save command” features. http://e2e.ti.com/support…

  • [FAQ] AFE5809: How to access the coefficient memory for the filter coefficient in AFE5809?

    Part Number: AFE5809 For Coefficient memory accesses, the SPI write is different than a standard SPI write of 24 bits. It will be a single SPI cycle access of 120 bits (8 bits of address followed by 112 bits of data with MSB first) The SEN signal should…

  • [FAQ] AFE5818EVM: Provide details about the Adapters from HSMC (Altera) and FMC (Xilinx) to interface to TI serial LVDS connectors

    Part Number: AFE5818EVM The following TI adapters can be used with our serial LVDS AFExx and ADSxxxx devices to interface with Altera and Xilinx FPGA boards. http://www.ti.com/tool/HSMC-ADC-BRIDGE?keyMatch=hsmc-adc-bridge&tisearch=Search-EN-Everything…

  • [FAQ] AFE5818EVM: What are the recommended guidelines to use the ADS529xEVM, AFE58xxEVM with any FPGA board?

    Part Number: AFE5818EVM Refer to the posts below for guidelines to use AFE58xxEVM and ADS529xEVM with any FPGA board. http://www.ti.com/tool/TIDA-00069 https://e2e.ti.com/support/applications/medical/f/30/t/433667 https://e2e.ti.com/support/applications…

  • [FAQ] AFE5818: Suggest Ultrasound transducers that can be used with TI Ultrasound devices.

    Part Number: AFE5818 Gemetal Medical Transducer from Sound Technology for US. Vermon Transducer Company for Europe. https://e2e.ti.com/support/applications/medical/f/30/t/479471

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