CY22393FXCT: The Ultimate High-Performance Clock Generator IC by Infineon

In the world of precision timing solutions, the CY22393FXCT from Infineon Technologies stands out as a top-tier clock generator IC. This comprehensive guide explores every aspect of this remarkable component, helping engineers and designers understand why it's become a go-to solution for high-performance clock distribution systems.

In-Depth Product Analysis

The CY22393FXCT represents the pinnacle of clock generation technology, combining advanced features with reliable performance in a compact 16-TSSOP package. As part of Infineon's renowned clock IC portfolio, this device delivers exceptional timing accuracy for critical applications ranging from enterprise networking equipment to advanced consumer electronics.

Detailed Technical Specifications

Advanced Clock Generation Architecture

The CY22393FXCT features a sophisticated Phase-Locked Loop (PLL) with bypass capability, allowing designers to choose between ultra-precise PLL-generated clocks or direct input signal distribution. This flexibility makes it ideal for applications requiring both high stability and power efficiency.

Input/Output Configuration

• Dual Input Compatibility: Supports both LVTTL signals (3.3V logic levels) and direct crystal inputs (fundamental mode, 5-30MHz)
• Six CMOS Outputs: Provides buffered, low-skew clock distribution with 1:6 fanout capability
• Output Enable Control: Individual output enable/disable functionality for power management

Frequency Performance

With a maximum frequency of 200MHz, the CY22393FXCT meets the demands of modern high-speed digital systems. The integrated frequency divider ( 1, 2, 4, 8) allows precise clock rate generation without external components.

Power Characteristics

Operating from a 3.3V 5% supply (3.135V to 3.465V), the IC features optimized power consumption:

• Typical current: 85mA at 200MHz
• Power-down mode: <10 A

Package and Environmental Specifications

The 16-TSSOP package (4.4mm width) offers excellent thermal performance while minimizing board space. The device operates across the commercial temperature range (0 C to +70 C), making it suitable for most indoor electronic equipment.

Comprehensive Applications Guide

Ideal Use Cases

• FPGA/ASIC Clock Distribution: Provides multiple synchronous clocks for complex digital designs
• Networking Equipment: Clock generation for switches, routers, and communication interfaces
• Consumer Electronics: High-quality audio/video processing systems
• Industrial Automation: Precision timing for control systems and sensors

Design Considerations

When implementing the CY22393FXCT:

1. Ensure proper power supply decoupling (0.1 F ceramic capacitor near VDD)
2. Maintain controlled impedance traces for clock outputs
3. Consider using the PLL bypass mode for lowest jitter applications

Competitive Advantages

The CY22393FXCT outperforms comparable clock generators with:

• Superior output-to-output skew performance (<200ps)
• Wider operating voltage tolerance ( 5%)
• More flexible input options (crystal or LVTTL)
• Higher maximum frequency (200MHz vs typical 150MHz competitors)

Purchasing and Support Information

Available through authorized Infineon distributors worldwide, the CY22393FXCT comes with comprehensive technical support including:

• Detailed datasheets and application notes
• Reference designs for common applications
• SPICE models for signal integrity analysis

Conclusion: Why Choose CY22393FXCT?

For engineers seeking a reliable, high-performance clock generation solution, the CY22393FXCT delivers unmatched value. Its combination of frequency flexibility, output options, and power efficiency makes it the ideal choice for today's demanding digital systems. Whether you're designing cutting-edge networking hardware or precision industrial controls, this Infineon clock generator provides the timing foundation your project needs to succeed.

Ready to experience the CY22393FXCT difference? Contact our technical sales team today to discuss your application requirements or request samples for your next design.