CY2308SXC-5HT

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY2308SXC-5HT is a 3.3V Zero Delay Buffer manufactured by Infineon Technologies, available in a 16-pin 150 mil SOIC package with tape and reel commercial packaging. It operates within a frequency range of 10 MHz to 133.3 MHz. The device features two banks of four outputs each, providing reference divided by two frequencies on both banks. Electrical specifications include a typical cycle-to-cycle jitter of 75 ps at 66.67 MHz with a 15 pF load. Supply voltage ranges from 3.0 V to 3.6 V, with an operating temperature range of 0°C to 70°C for the commercial variant.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero input-output propagation delay adjustable via capacitive load on the feedback pin
• Two banks of four low skew outputs controllable by select inputs
• On-chip PLL locks to input clock presented on the REF pin
• Power down state reduces current draw when no rising edges are present on the REF input

Clock Generators, PLLs, Frequency Synthesizers Applications

• PC clock distribution
• Workstation clock distribution
• Datacom applications
• Telecom applications

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix HT indicates tape and reel packaging for the SXC commercial grade variant. Confirm that the CY2308SXC-5HT designation aligns with the required Reference/2 output configuration for both output banks as defined in the official Cypress Semiconductor documentation.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a zero delay buffer with divided-by-two outputs on all eight pins is required. Ensure the application operates within the 10 MHz to 133.3 MHz frequency range and requires 3.3V operation. Verify that the 16-pin SOIC package meets the board layout constraints and that the commercial temperature range satisfies the environmental requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY2308 series of 3.3V Zero Delay Buffers. The -5H suffix denotes a high-drive version configured to provide reference divided by two frequencies on both output banks. The SXC prefix identifies it as a commercial grade device in a standard SOIC package, while the HT suffix specifies tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

CY2308SXI-5HT (Industrial grade, same package)

Clock Generators, PLLs, Frequency Synthesizers FAQ

What is the output frequency configuration for the CY2308SXC-5HT?

The CY2308SXC-5HT provides Reference divided by two frequencies on both Bank A and Bank B outputs.

How is the input-output propagation delay adjusted?

The input-output propagation delay is adjustable by varying the capacitive load on the FBK (feedback) input pin relative to the other outputs.

What is the maximum operating frequency for this device?

The maximum operating frequency is 133.3 MHz for the -1H and -5H devices.