Texas Instruments provides a recommended layout and routing guide in the ADS1194CZXGR Evaluation Module User's Guide (SLAU445). It's essential to follow this guide to ensure optimal performance and minimize noise coupling.
TI provides an ADS1194CZXGR Performance Optimization Guide (SBAA204) that helps engineers optimize the ADC's performance for their specific application. This guide covers topics such as input impedance, gain, and filtering.
The ADS1194CZXGR has a maximum input voltage range of ±VREF (±4.096V typical). Exceeding this range can damage the device. It's essential to ensure that the input signal is within this range to maintain accurate conversions.
TI provides guidelines for EMI and RFI mitigation in the ADS1194CZXGR datasheet and application notes. Key strategies include using a solid ground plane, shielding, and filtering, as well as following proper PCB layout and routing techniques.
The ADS1194CZXGR can use an internal or external clock source. TI recommends using a high-quality, low-jitter clock source, such as a crystal oscillator or a clock generator, to ensure accurate conversions and minimize noise.
ADS1194CZXGR datasheet
by Texas Instruments
