841S012DKILFT

Overview

The 841S012DKILFT is a clock generator manufactured by Renesas Electronics Corporation, belonging to the 841S012I series. It is designed for PCI Express (PCIe) applications and features a single output circuit. The device operates within a supply voltage range of 3.135 V to 3.465 V and supports a maximum frequency of 100 MHz. It utilizes an HCSL output type and accepts crystal inputs. The component is housed in a 20-TSSOP package with dimensions of 0.173 inches (4.40 mm) width. It functions as a PLL-based clock generator suitable for timing requirements in PCIe systems.

Feature Summary

• Single-output clock generator optimized for PCI Express (PCIe) applications
• Operates at a maximum frequency of 100 MHz with HCSL output signaling
• Powered by a 3.135 V to 3.465 V supply voltage range
• Integrated Phase-Locked Loop (PLL) with crystal input capability

Applications

• PCI Express (PCIe) system clock generation
• High-speed digital interface timing
• Server and storage controller clocking

Part Context

This component is part of the 841S012I family of clock generators from Renesas Electronics. These devices are specifically engineered to provide low-jitter clock signals for high-speed serial interfaces like PCIe. The 841S012 variant typically offers a single output configuration, distinguishing it from multi-output counterparts in the same series.

Replacement Considerations

When selecting a replacement, ensure the substitute matches the 20-TSSOP package and 3.135V-3.465V operating voltage. Verify that the new component supports HCSL outputs and a minimum 100 MHz frequency for PCIe compatibility. Check for RoHS compliance and similar thermal characteristics.