ICS557G-06LFT – 1:4 Differential PCI-Express Clock MUX

Technical Specifications:

• Type: Differential PCI-Express Clock Multiplexer
• Supply Voltage: 3.135V to 3.465V
• Output Frequency: Up to 200MHz
• Output Type: HCSL (High-Speed Current Steering Logic)
• Number of Outputs: 4 differential pairs
• Input Type: Differential (e.g., LVDS, HCSL), 2 selectable inputs
• Operating Temperature: 0°C to +70°C (Commercial grade)
• Package Type: TSSOP-20, 20-pin, surface-mount

Product Features:

• Multiplexer Design: 1:4 MUX with two selectable differential inputs and four HCSL outputs for PCIe clocking.
• High Frequency Support: Operates up to 200MHz for high-speed PCI-Express applications.
• Spread Spectrum Compatibility: Supports spread spectrum clocking to reduce EMI.
• Low Jitter: Delivers clean, precise clock signals for reliable data integrity.
• Wide Voltage Range: Operates from 3.135V to 3.465V, optimized for 3.3V systems.
• Input Flexibility: Accepts two differential clock inputs (e.g., LVDS, HCSL) with select pin control.
• Compact Package: Housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) for space-saving designs.
• Tape and Reel: Supplied in tape-and-reel format (LFT) for automated assembly, 2,500 units per reel.