CY23S08SXC-2HT

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY23S08SXC-2HT is a 3.3V zero delay buffer manufactured by Infineon Technologies, housed in a 16-pin SOIC package with tape and reel shipping configuration. It operates within a supply voltage range of 3.0 V to 3.6 V and supports commercial ambient temperatures from 0°C to 70°C. The device features an on-chip PLL that locks to a reference clock input, providing eight LVCMOS outputs divided into two banks of four. It accepts spread spectrum inputs without filtering the modulation. Electrical characteristics include a typical cycle-to-cycle jitter of 85 ps at 66.67 MHz with a 15 pF load, and output-to-output skew of 105 ps typical for the same bank.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero delay buffering capability with adjustable propagation delay via capacitive load on the feedback pin
• Spread Aware architecture designed to pass through Spread Spectrum Frequency Timing Generation (SSFTG) signals
• Configurable frequency multiplication allowing 2X and 1X frequencies on separate output banks
• Three-stateable output banks controlled by dedicated select inputs for system testing

Clock Generators, PLLs, Frequency Synthesizers Applications

• PC and workstation clock distribution systems
• Datacom and telecom equipment requiring synchronized high-speed clocks
• Chip and system testing configurations using direct input routing
• High-performance applications utilizing Spread Spectrum EMI suppression techniques

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix 'HT' confirms the tape and reel packaging format required for automated assembly processes. Confirm the 'XC' designation aligns with the commercial temperature operating range specifications. Ensure the component source matches the official Infineon or Cypress Semiconductor documentation to validate authenticity and revision status.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this variant when a 2X frequency multiplier is required for one output bank while maintaining reference frequency on the other. Choose the 'H' suffix variants if faster rise and fall times are necessary for higher frequency operation. Verify that the 16-pin SOIC footprint fits the target PCB layout constraints compared to TSSOP alternatives.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the CY23S08 family of 3.3V zero delay buffers originally developed by Cypress Semiconductor Corporation. The family includes variations such as the -1, -2, and -4 configurations, which differ in their internal divider logic and frequency multiplication capabilities. The CY23S08 series is engineered for low-skew clock distribution in digital systems.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct functional substitutes within the same package include the CY23S08SXC-2H for bulk packaging or the CY23S08SXI-2H for industrial temperature ranges. Cross-family replacements like the CY23S02SC-1 offer similar zero-delay buffering but with different output counts and package types.