User's Manual

Overview
Version 0.5
AMIMON Confidential 14
2.7 CY22150 External Video PLL
An external PLL is used for re-generating the video clock. The PLL receives a lower speed clock (generally
limited to 10 MHz), which is generated inside the AMN2210 according to the video parameters. The PLL
multiplies the clock to the desired speed dictated by the incoming video format (for example: 74.25Mhz for 720p
or 1080i).