The CDCE913PW 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
时钟与计时, 消费电子产品, 计算机和计算机周边
(EN)
