The CDCE913PWG4 is a Programmable Clock Synthesizer generate up to three output clocks from a single input frequency. Each output can be programmed in-system for any clock frequency up to 230MHz, using the integrated configurable PLL. The input accepts an external crystal or LVCMOS clock signal. A selectable on-chip VCXO allows synchronization of the output frequency to an external control signal. The PLL supports SSC (spread-spectrum clocking) for better electromagnetic interference (EMI) performance. The device supports non-volatile EEPROM programming for easy customization of the device to the application. All device settings are programmable through the SDA/SCL bus, a 2-wire serial interface.
● In-system programmability and EEPROM
● Serial programmable volatile register
● Non-volatile EEPROM to store customer settings
● Free selectable output frequency up to 230MHz
● Low-noise PLL core
● PLL loop filter components integrated
● Flexible clock driver
● Programmable SSC modulation
● 50ps Typical low period jitter
● Green product and no Sb/Br
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
