DS90UR903Q-Q1 Datasheet, PDF (31/44 Pages) Texas Instruments – 10 - 43MHz 18 Bit Color FPD-Link II Serializer and Deserializer

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DS90UR903Q-Q1, DS90UR904Q-Q1
SNLS346C – AUGUST 2011 – REVISED JUNE 2014
9 Power Supply Recommendations
These devices are designed to operate from an input core voltage supply of 1.8V. Some devices provide
separate power and ground Terminals for different portions of the circuit. This is done to isolate switching noise
effects between different sections of the circuit. Separate planes on the PCB are typically not required. Terminal
Description tables typically provide guidance on which circuit blocks are connected to which power Terminal
pairs. In some cases, an external filter may be used to provide clean power to sensitive circuits such as PLLs.
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