There are a lot of Rochester Electronics, LLC
MAX9540EUI+ Video Processing Linear ICs applications.

PC Docking Stations
PC Standalone Video Cards
Consumer, Professional, Automotive
Industrial Video
Video Capture, Editing, and Processing
Genlock Circuits
Surveillance & Security Video Systems
Set-Top Boxes (STB) & Digital Video Recorders (DVR)
Plasma Displays and Video Projectors
Machine Vision and Inspection Systems

Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173, 4.40mm Width)
Supplier Device Package	28-TSSOP
Packaging	Tube
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Video Sync
Applications	Blade Servers, Web Appliances
RoHS Status	ROHS3 Compliant