MK1573-02STR中文资料ICST数据手册PDF规格书

Description

The MK1573 GenClock™ provides genlock timing for video overlay systems. The device accepts the horizontal sync (HSYNC) signal as the input reference clock, and generates a frequency locked high speed output. Stored in the device are the multipliers for 16 combinations of popular frequencies for analog and digital TV and set-top box systems.

Features

• Packaged in 16 pin narrow (150 mil) SOIC

• The -02 version has one frequency changed (32MHz was added), and tracks the HSYNC better than the -01 version.

• Exact ratios stored in the device eliminate the need for external dividers

• Accepts HSYNC of 15.625kHz or 15.73426kHz

• Highly accurate frequency generation within 1 ppm

• Generates NTSC/PAL subcarrier frequencies, and 4X and 8X of those frequencies

• Generates 27MHz and 13.5MHz

• 2X HSYNC clock available

• Recovered HSYNC clock available

• Inverted HSYNC clock available

• 4.5V to 5.5V operation