CY2DP1504ZXI

Overview

The CY2DP1504ZXI is a 1:4 LVPECL fanout buffer manufactured by Infineon Technologies, housed in a 20-pin TSSOP package. It operates on a 2.375V to 3.465V supply and supports frequencies up to 1.5 GHz. The device features selectable differential inputs (LVPECL, LVDS, HCSL, or CML) and translates single-ended signals to 3.3V LVPECL levels. Key electrical parameters include a maximum output-to-output skew of 30 ps, a propagation delay of 480 ps, and an additive RMS phase jitter of 0.15 ps at 156.25 MHz.

Feature Summary

• Selectable clock input from two differential pairs (LVPECL, LVDS, HCSL, or CML)
• Translates single-ended CMOS inputs to 3.3 V LVPECL levels
• Synchronous clock enable function for glitch-free transitions
• Ultra-low noise with 0.15 ps maximum additive RMS phase jitter

Applications

• High-speed clock distribution networks
• Data communication systems requiring low-skew buffering
• Industrial equipment with strict timing requirements

Procurement Notes

Verify the ordering suffix 'I' confirms the industrial temperature range (-40°C to 85°C). Confirm the 'Z' suffix indicates the 20-TSSOP package. Ensure compatibility with the required 2.5V or 3.3V power supply rails before procurement.

Selection Notes

Select this component when a 1:4 fanout buffer with ultra-low jitter is required. It supports multiple input standards including LVDS and HCSL via pin selection. Ensure the application requires LVPECL outputs and can accommodate the 20-TSSOP surface mount footprint.

Part Context

This part belongs to the CY2DP1504 series of fanout buffers. The 'ZXI' suffix specifically denotes the 20-pin TSSOP package and the industrial operating temperature range. It is designed for high-performance clock distribution in demanding environments.

Replacement Considerations

Direct replacements within the same family include CY2DP1504ZXC (Commercial temp), CY2DP1504ZXCT (Tape & Reel), and CY2DP1504ZXIT (Tape & Reel, Industrial). Verify package and temperature range compatibility.