There are a lot of Fairchild
TMC22053AKHC Video Processing Linear ICs applications.

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
Video Trigger Oscilloscopes and Waveform Monitors

Mounting Type	Surface Mount
Package / Case	100-BQFP
Supplier Device Package	100-MQFP (20x14)
Package	Bulk
Mfr	Fairchild Semiconductor
Product Status	Active
Series	-
Applications	Professional Video
Voltage - Supply	4.75V ~ 5.25V
Function	Decoder
Standards	NTSC, PAL
Control Interface	Parallel, Serial