85222AM-01LFT

Translators, Level Shifters Overview

The ICS85222AM-01LFT is a clock translator component manufactured by Renesas Electronics Corporation. It functions as a 1-to-2 LVCMOS/LVTTL-to-differential HSTL translator, converting single-ended clock inputs into differential outputs. The device supports an operating supply voltage of 3.3V and operates within an ambient temperature range of -40°C to 85°C. Key electrical parameters include a maximum output frequency of 350MHz, a part-to-part skew of 500ps maximum, and a propagation delay of 1.55ns maximum. The VOH is specified at a maximum of 1.4V, with an output crossover voltage ranging from 0.5V to 0.9V.

Translators, Level Shifters Feature Summary

• Translates single-ended LVCMOS or LVTTL clock inputs to differential HSTL levels
• Provides two differential HSTL outputs for high-performance signal integrity
• Operates on a full 3.3V supply voltage with low power consumption characteristics

Translators, Level Shifters Applications

• High-speed digital systems requiring clock translation
• Networking equipment utilizing HSTL standards
• PCI/PCI-X interface applications

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'LFT' against official Renesas documentation to confirm lead-free status and RoHS compliance details. Confirm package type availability, as this component may be obsolete or discontinued. Check current stock status through authorized distributors, as availability varies. Ensure the ordering code matches the exact pinout and electrical specifications required for your design.

Translators, Level Shifters Selection Notes

Select this component when a 1-to-2 translation from LVCMOS/LVTTL to differential HSTL is required. It is suitable for designs needing a maximum output frequency of 350MHz. Consider the 8-pin SOIC package for space-constrained boards. Verify that the 3.3V operating voltage aligns with your system's power rails. Evaluate the skew and propagation delay specifications against your timing requirements.

Translators, Level Shifters Part Context

This component belongs to the clock translator family, specifically designed for interfacing between different logic families. It bridges the gap between standard CMOS/TTL clocks and high-speed serial transceiver standards like HSTL. Such translators are critical in maintaining signal integrity in complex digital architectures where multiple voltage domains and signaling standards coexist.

Translators, Level Shifters Replacement Considerations

Check for direct replacements such as the 85222AMI-02LF, noting differences in package options and revision status. Verify functional compatibility regarding input/output levels and electrical characteristics before substitution.