CY7B994V-2AXC

The Cypress Semiconductor CY7B994V-2AXC is a high-speed multi-phase PLL clock buffer designed for high-performance computer and communication systems. It features 18 LVTTL outputs capable of driving 50-ohm terminated lines.

Key electrical specifications include an input/output operation frequency range of 24 MHz to 200 MHz for the CY7B994V variant, a maximum total timing budget window of 500 ps, and matched pair output skew of less than 200 ps. It offers zero input-to-output delay and supports phase adjustments in 625 ps/1300 ps steps up to ±10.4 ns. The device operates from a single 3.3V ±10% supply.

This clock buffer integrates a Phase Locked Loop (PLL) with a lock indicator and provides multiply/divide ratios from 1 to 12. It also features individual output bank disable and an output high impedance option for testing. The CY7B994V-2AXC is available in a 100-pin TQFP package and operates within a temperature range of 0°C to 70°C.

Designed for applications requiring precise clock distribution and timing control, this component is suitable for complex system integrations where timing optimization is critical.