ZHCS161D April 2011 – July 2015 AMC1200
PRODUCTION DATA.
A layout recommendation showing the critical placement of the decoupling capacitors that be placed as close as possible to the AMC1200 while maintaining a differential routing of the input signals is shown in Figure 37.
To maintain the isolation barrier and the high CMTI of the device, the distance between the high-side ground (GND1) and the low-side ground (GND2) should be kept at maximum; that is, the entire area underneath the device should be kept free of any conducting materials.