Texas Instruments provides a recommended PCB layout in the THS7002 evaluation module documentation, which includes guidelines for component placement, routing, and grounding to minimize noise and ensure optimal performance.
The input termination resistors depend on the specific application and signal source. TI provides a termination resistor calculator tool to help select the correct values based on the signal frequency, amplitude, and source impedance.
The THS7002CPWPR is rated for operation from -40°C to 125°C, but the device's performance may degrade at extreme temperatures. It's essential to consider the operating temperature range and potential thermal management requirements in your design.
To ensure EMI compliance, follow proper PCB layout and design practices, such as using a solid ground plane, minimizing signal trace lengths, and using shielding or filtering components as needed. TI also provides EMI compliance guidelines and application notes for the THS7002CPWPR.
A recommended power supply decoupling scheme includes using a combination of ceramic and electrolytic capacitors, with a 10uF ceramic capacitor placed close to the device's power pins and a 10uF electrolytic capacitor placed further away. This helps to filter out noise and ensure stable operation.
THS7002CPWPR datasheet
by Texas Instruments
