85304AGI-01LF

Overview

The 85304AGI-01LF is a low skew, high-performance 1-to-5 differential-to-3.3V LVPECL fanout buffer manufactured by Renesas Electronics Corporation (formerly IDT). It features two selectable clock inputs that accept various differential levels including LVDS, LVPECL, LVHSTL, SSTL, and HCSL. The device translates single-ended input signals to 3.3V LVPECL levels with resistor bias on the nCLKx inputs. It supports a maximum output frequency of 650MHz with a maximum output skew of 35ps and part-to-part skew of 150ps. The propagation delay is 2.1ns maximum. It operates in full 3.3V supply mode within an ambient temperature range of 0°C to 70°C.

Feature Summary

• Five 3.3V differential LVPECL output pairs
• Selectable differential CLKx/nCLKx input pairs supporting multiple voltage standards
• Maximum output frequency of 650MHz
• Output skew of 35ps (maximum) and part-to-part skew of 150ps (maximum)

Applications

• Clock distribution systems requiring well-defined performance and repeatability
• Applications demanding low skew and high-speed signal translation

Procurement Notes

Verify the specific suffix '01' against official Renesas documentation to confirm pinout and electrical specifications, as ordering suffixes can indicate variations in package type or temperature grade. Ensure compatibility with 3.3V LVPECL logic levels for the intended application environment.

Selection Notes

Select this component when a 1-to-5 fanout buffer with LVPECL outputs is required from differential or single-ended inputs. Consider the 0°C to 70°C industrial temperature range and 3.3V supply requirement. Verify that the 650MHz maximum frequency meets the system clock requirements.

Part Context

This component belongs to the family of High Performance Clock Solutions from Renesas (formerly IDT). It is designed for applications demanding precise timing characteristics, such as defined output and part-to-part skew, ensuring repeatability in high-speed digital systems.