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瑞萨电子 (Renesas Electronics Corporation) - June is Pride Month, a month to raise awareness of the rights and the culture of the LGBTQ+ community
替代产品

特性

  • 2 LVCMOS/LVTTL outputs
  • Selectable crystal oscillator interface
  • or LVCMOS/LVTTL TEST_CLK
  • Output frequency range: 15.625MHz to 350MHz
  • Crystal input frequency range: 12MHz to 40MHz
  • VCO range: 250MHz to 700MHz
  • Parallel or serial interface for programming counter and output dividers
  • RMS period jitter: 8ps (typical)
  • Cycle-to-cycle jitter: 40ps (typical)
  • Full 3.3V or mixed 3.3V core/2.5V output supply voltage
  • 0°C to 70°C ambient operating temperature
  • Available in lead-free RoHS-compliant package
  • For replacement device use 840N202CKI-dddLF

描述

The 8402 is a general purpose, Crystal-to-LVCMOS/LVTTL High Frequency Synthesizer. The 8402 has a selectable TEST_CLK or crystal inputs. The VCO operates at a frequency range of 250MHz to 700MHz. The VCO frequency is programmed in steps equal to the value of the input reference or crystal frequency. The VCO and output frequency can be programmed using the serial or parallel interfaces to the configuration logic. The low phase noise characteristics of the 8402 make it an ideal clock source for Gigabit Ethernet and SONET applications.

Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
8402AKLFObsoleteN/AOut of StockVFQFPN32#CYesTray
8402AYLFObsoleteN/AOut of StockTQFP32#CYesTray
8402AYLFTObsoleteN/AOut of StockTQFP32#CYesReel