AD9742
Production
The AD97421 is a 12-bit resolution, wideband, third generation member of the TxDAC series of high performance, low power CMOS digital-to-analog converters...
Datasheet
AD9742 on Analog.com
Question
Reading through the AD9742's datasheet I cannot find what the exposed pad
should be tied to?
Answer
The Exposed Thermal Pad must be soldered to copper pour on top surface of PCB
for mechanical stability and must be electrically tied to low impedance GND
plane for low noise performance.
