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Features

  • 1 differential 3.3V LVPECL output
  • Crystal oscillator interface designed for 23.2MHz – 30MHz, 18pF parallel resonant crystal
  • Output frequency range: 116MHz – 150MHz
  • VCO range: 580MHz – 750MHz
  • Output duty cycle range: 47% – 53%
  • RMS phase jitter @ 120MHz, using a 24MHz crystal (12kHz – 20MHz): 0.81ps (typical)
  • Full 3.3V supply mode
  • 0°C to 70°C ambient operating temperature
  • Industrial temperature information available upon request
  • Available in lead-free (RoHS 6) package

Description

The 843SDN is a Gigabit Ethernet Clock Generator and a member of the high performance devices from IDT. The 843SDN uses a 24MHz crystal to synthesize 120MHz. The 843SDN uses IDT's 3rd generation low phase noise VCO technology, and can achieve <1ps rms phase jitter performance over the 12kHz – 20MHz integration range. The 843SDN is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
843SDNAGLFObsoleteN/AOut of StockTSSOP8#Tube1096#Yese3 Sn0 to 70°C
843SDNAGLFTObsoleteN/AOut of StockTSSOP8#Reel12500#0Yese3 Sn0 to 70°C
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