CDCE913PWG4
TEXAS INSTRUMENTS CDCE913PWG4 芯片, 时钟合成器, 1锁相环, 压控晶振, 可编程
The 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.
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- In-system programmability and EEPROM
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- Serial programmable volatile register
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- Non-volatile EEPROM to store customer settings
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- Free selectable output frequency up to 230MHz
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- Low-noise PLL core
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- PLL loop filter components integrated
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- Flexible clock driver
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- Programmable SSC modulation
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- 50ps Typical low period jitter
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- 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.