Analog PLL For Frequency Multiplying

Overview

Key Features

• Including Loop-filter
• VCO operating range : 2500MHz - 5000 MHz
• Output frequency range : 1250MHz - 2500 MHz
• Input frequency range : 12MHz - 320 MHz
• Multiplying (Output freq. / PFD freq.) : 64 - 127
• Divider : 7bit feedback divider and 3bit input divider
• Power-down Mode
• Multiple outputs with post-divider
• Power-on sequence is constraint-free
• STBY sequence is constraint-free

Block Diagram

Technical Specifications