The recommended power-up sequence for CY2292F is to apply VCC first, followed by VDD, and then the clock signal. This ensures proper initialization of the device.
When using CY2292F in a system with multiple clock domains, it's essential to ensure that the clock signal is properly synchronized across domains. You can use clock domain crossing (CDC) techniques, such as using a clock synchronizer or a FIFO, to handle the clock signal.
The maximum frequency of operation for CY2292F is 133 MHz. However, the actual operating frequency may be limited by the system's clock distribution and signal integrity.
The CY2292F has a dedicated reset pin (RST). To implement a reset signal, connect the RST pin to a logic low signal (typically through a pull-down resistor) and hold it low for at least 10 ns to ensure a proper reset.
The recommended termination scheme for CY2292F's output signals is to use a series termination resistor (Rs) of 22-33 ohms, along with a parallel termination capacitor (Cp) of 1-2 pF, to minimize signal reflections and ensure signal integrity.
CY2292F datasheet
by Cypress Semiconductor
