843002CY-31LF

Specifications Temperature C Voltage 5.0 V Package TQFP 64 Speed NA Core Supply Voltage (VDD) Output Supply Voltage...

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SeekIC No. : 004256105 Detail

843002CY-31LF: Specifications Temperature C Voltage 5.0 V Package TQFP 64 Speed NA ...

floor Price/Ceiling Price

Part Number:
843002CY-31LF
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/3/13

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Product Details

Description



Specifications

Temperature C Voltage 5.0 V Package TQFP 64 Speed NA Core Supply Voltage (VDD) Output Supply Voltage (VDDO) No. of Outputs No. of Inputs Output Style Input Style Max. Output Frequency Min. Output Frequency Max. Input Frequency Min. Input Frequency Temp. Grade VCXO Spread Spectrum


Description

2 LVPECL OUT VCXO/FEMTOCLOCK
ICS843002 Features
  • Two 3.3V LVPECL outputs
  • Selectable crystal oscillator interfaceor LVCMOS/LVTTL single-ended input
  • Supports the following output frequencies: 212.5MHz,
  • 187.5MHz, 159.375MHz, 106.25MHz and 53.125MHz
  • VCO range: 560MHz - 680MHz
  • RMS phase jitter (637KHz - 10MHz): 0.72ps (typical)
  • Typical phase noise at 212.5MHz
  • Phase noise:
  • Offset Noise Power
  • 100Hz ............... -87.7 dBc/Hz
  • 1KHz ..............-111.6 dBc/Hz
  • 10KHz ..............-124.3 dBc/Hz
  • 100KHz ..............-124.3 dBc/Hz
  • Full 3.3V supply mode
  • Lead-Free package RoHS compliant
  • -30°C to 85°C ambient operating temperature

Description
The ICS843002 is a 2 output LVPECL synthesizer optimized to generate Fibre Channel reference clock frequencies and is a member of the HiPerClocksTM family of high performance clocksolutions from IDT. Using a 26.5625MHz, 18pF parallel resonant crystal, the following frequencies can be generated based on the 2 frequency select pins (F_SEL[1:0]): 212.5MHz, 187.5MHz, 159.375MHz, 106.25MHz, and 53.125MHz. The ICS843002 uses ICS' 3rd generation low phase noise VCO technology and can achieve 1ps or lower typical rms phase jitter, easily meeting Fibre Channel jitter requirements. The ICS843002 is packaged in a small 20-pin TSSOP package.




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