Texas Instruments recommends a 4-layer PCB with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a common mode choke or a ferrite bead to filter out high-frequency noise.
To ensure proper biasing, it's essential to follow the recommended biasing circuit in the datasheet. The bias voltage should be set to 1.65V, and the input common-mode voltage should be set to 1.65V as well. Additionally, the input impedance should be matched to 50 ohms to minimize reflections and ensure optimal linearity.
The TIL119A is rated for operation from -40°C to 125°C. However, it's recommended to operate the device within the industrial temperature range of -40°C to 85°C for optimal performance and reliability.
To prevent electrostatic discharge (ESD) damage, it's essential to handle the TIL119A with ESD-protected equipment and follow proper ESD handling procedures. This includes using an ESD wrist strap, ESD mat, and ESD-protected packaging.
Texas Instruments recommends using a 10uF ceramic capacitor in parallel with a 100nF ceramic capacitor to decouple the power supply. This helps to filter out high-frequency noise and ensure stable operation.
