VT98501S1X
Overview
The VT98501 is a 3.3V CMOS, clock multiplier integrated circuit. The device provides an excellent quality high frequency output clock from a lower frequency crystal or clock input.
- = Low phase noise Zero ppm multiplication error Input clock frequency 2 - 50 MHz. Input crystal frequency 5 - 27 MHz Output clock frequencies up to 160 MHz. 5V tolerant inputs and output
- = Exceptionally low jitter: 25 ps one sigma Fully Compatible with all popular CPUs Duty Cycle of 45/55 up to 160 MHz. 25mA drive capability at TTL levels High-Z output for board level testing Figure
- Functional Block Diagram Figure
- Pin Assignment VDD GND 8-pin SOIC S0 S1 Clock or Xtal X1/ICLK input PLL Clock Multiplier & ROM Xtal. Osc. Output Buffer CLK
