Analog PLL For Spread Spectrum Clock

Overview

[TECHNOLOGY]
TSMC 12nFFC
Available metallization technologies : 1p11M_2Xa1Xd3Xe2My2Mr

Key Features

  • Including Loop filter
  • VCO operating range : 1600MHz- 3200MHz
  • Output frequency range: 400MHz- 3200MHz
  • Input frequency range : 10MHz- 200MHz
  • Multiplying
    • Output frequency / Input frequency 2 - 320
  • Fractional multiplying available
  • SSC function available
    • Modulation frequency: 20kHz- 60kHz
    • Modulation depth:
      • -1% --- -6% down spread
      • ±0.5% --- ±3% center spread
    • Divider
      • 33-bit feedback divider
        • 3-bit input divider
      • Power-down Mode

      Block Diagram

      Analog PLL For Spread Spectrum Clock Block Diagram

      Technical Specifications

      Foundry, Node
      TSMC 12nm FFC
      TSMC
      Pre-Silicon: 12nm
×
Semiconductor IP