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.