ICS97ULP877BKLF

Overview

The ICS97ULP877BKLF is a low-power clock driver manufactured by Renesas Electronics Corporation, designed for memory and DDR2 applications. It operates within a supply voltage range of 1.7V to 1.9V and supports a maximum frequency of 410MHz. The device features a single circuit with a 1:10 input-to-output ratio, providing differential inputs and outputs. Output signals utilize the SSTL-18 standard. It is housed in a 40-VFQFPN package (6x6 mm) with an exposed pad, suitable for surface mount installation across an operating temperature range of 0°C to 70°C.

Feature Summary

• Supports DDR2 memory applications with SSTL-18 output levels
• Operates at frequencies up to 410MHz with 1:10 distribution ratio
• Features differential input and output configurations
• Low power consumption with 1.7V to 1.9V supply voltage

Applications

• DDR2 memory systems
• Computer mainboards
• Server platforms

Procurement Notes

Verify the specific ordering suffix BKLF against official Renesas documentation to confirm package type and material specifications. Ensure compatibility with 1.8V logic standards and check for RoHS compliance requirements relevant to the target assembly process.

Selection Notes

Select this component for designs requiring low-voltage operation (1.8V) and high-frequency clock distribution up to 410MHz. Confirm that the system environment remains within the 0°C to 70°C operating temperature range and that the 40-VFQFPN footprint fits the PCB layout constraints.

Part Context

This part belongs to the ICS97ULP series of low-power clock drivers from Renesas. It is specifically engineered for memory subsystems, offering zero-delay buffering capabilities to minimize jitter in high-speed digital interfaces.

Replacement Considerations

Cross-reference with other members of the ICS97ULP family, such as the ICS97ULP877AHT, ensuring pin compatibility and electrical parameter alignment before substitution.