85357AG-01LF

Overview

The 85357AG-01LF is a clock buffer and multiplexer manufactured by Renesas Electronics Corporation. It features a 2:4 input-to-output ratio, supporting LVCMOS or LVTTL inputs and LVPECL outputs. The device operates at a maximum frequency of 266 MHz with a supply voltage range of 3.135V to 3.465V. It is housed in a 20-TSSOP package (0.173 inch width) and supports surface mount installation. The component functions as a fanout buffer for clock distribution within electronic systems.

Feature Summary

• Provides low skew clock distribution via differential LVPECL outputs
• Accepts single-ended LVCMOS or LVTTL clock inputs
• Internally synchronized output enable to eliminate runt pulses

Applications

• Clock distribution in high-performance computing systems
• Server and storage equipment timing networks
• Telecommunications infrastructure signal routing

Procurement Notes

Verify the exact part number against official Renesas documentation, as standard industry listings typically reference the 8535A series variants such as 8535AGI-01LF. Confirm RoHS compliance status and lead-free specifications directly from the manufacturer's current datasheet before procurement to ensure compatibility with assembly processes.

Selection Notes

Select this component when designing circuits requiring precise clock synchronization with low jitter characteristics. Ensure the system power supply aligns with the specified 3.3V nominal range. Verify that the thermal environment remains within the -40°C to 85°C operating temperature limits for reliable long-term performance in industrial applications.

Part Context

This component belongs to the HiPerClockS family of high-performance clock solutions originally developed by Integrated Device Technology (IDT), which was acquired by Renesas Electronics. The product line specializes in low-skew buffers and multiplexers designed for demanding digital systems requiring strict timing integrity and signal fidelity across multiple output channels.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.