Генераторы частоты CDCE913PWG4

Clock Synthesiser , I2C, 230 MHz, 1.7V-1.9V supply, 3 Outputs, TSSOP-14

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

Области применения

Время и Расчет Времени, Потребительская Электроника, Компьютеры и Периферия 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.