ADC32J44EVM

ADC32J4xEVM Evaluation Modules

Texas Instruments ADC32J4xEVM Evaluation Modules are designed to demonstrate the performance of a low power dual 50Msps to 160Msps 14-bit ADC. Each evaluation module includes the ADC32J43/4/5 device and an optional DC-coupled THS4541 active interface signal path. These boards also include JESD204B clocking that is provided by the LMK04828 and TI voltage regulators to provide the necessary voltages. The input for the ADC is by default connected to the transformer input which can be connected to a 50Ω single-ended signal source. If a DC coupled path is desired an optional path is provided using the THS4541. This can be selected by moving some solder jumpers. The clock reference input is provided via a transformer input and can be connected to a 50Ω single-ended clock source. An on-board LMK04828 can be used to generate the necessary JESD204B clocks. Register access is provided through the onboard USB connection and a Graphical User Interface (GUI).