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

Short description
Analog PLL For Spread Spectrum Clock
Vendor
Vendor Name
Foundry, Node
TSMC 12nm FFC
TSMC
Pre-Silicon: 12nm
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Semiconductor IP