LTC6953IUKG#PBF

LTC6953 is a high performance, ultralow jitter, JESD204B/C clock distribution IC. This device’s eleven outputs can be configured as upto five JESD204B/C subclass 1 device clock/SYSREF pairs plus one general purpose output, or simply eleven general purpose clock outputs for non-JESD204B/C applications. Each output has its own individually programmable frequency divider and output driver. All outputs can also be synchronized and set to precise phase alignment using individual coarse half cycle digital delays and fine analogue time delays. It is widely used in application such as high performance data converter clocking, wireless infrastructure, test and measurement etc.

• JESD204B/C, subclass 1 SYSREF signal generation
• Additive output jitter is <lt/> 6fsRMS (integration BW = 12KHz to 20MHz, f = 4.5GHz)
• EZSync™, ParallelSync™ multichip synchronization
• Flexible outputs can serve as either a device clock or SYSREF signal
• LTC6952Wizard software design tool support
• Frequency range is 4500MHz maximum at (TA = 25°C)
• Self-bias voltage is 2.05V typical at (TA = 25°C)
• Input duty cycle is 50% typical at (TA = 25°C)
• Operating junction temperature is -40°C to 125°C
• Package style is 52-lead plastic QFN

注释

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