RC19004A100GNL#BB0

Overview

The RC19004A100GNL#BB0 is a clock buffer from Renesas Electronics, designed for PCI Express applications. It features one circuit with a 1:4 input-to-output ratio, accepting HCSL or LVDS differential inputs and providing four LP-HCSL outputs. The device supports maximum frequencies of 400 MHz with a propagation delay of 1.8 ns. It operates on a supply voltage range of 2.97 V to 3.63 V and functions within an ambient temperature range of -40°C to +105°C. The component is housed in a 28-VFQFPN (4x4 mm) package with an exposed pad.

Feature Summary

• Supports 1:4 fan-out with HCSL/LVDS inputs and LP-HCSL outputs
• Maximum operating frequency of 400 MHz
• Low propagation delay of 1.8 ns
• Extended industrial temperature range (-40°C to +105°C)

Applications

• PCI Express (PCIe) clock distribution
• High-speed digital system timing
• Server and storage infrastructure

Procurement Notes

Verify the specific ordering suffix #BB0 against official documentation to confirm tape-and-reel packaging quantities and handling specifications. Ensure compatibility with the required 28-VFQFPN footprint during procurement planning.

Selection Notes

Select this component when a single-ended LP-HCSL output is required from differential HCSL or LVDS sources. Confirm that the 400 MHz frequency limit meets system requirements and that the 2.97 V to 3.63 V supply voltage aligns with the target power rail.

Part Context

This part belongs to the RC19004A100 series of clock buffers manufactured by Renesas Electronics. It is specifically engineered for high-speed serial interface applications, providing signal integrity and timing precision for PCIe architectures.

Replacement Considerations

Consult official substitution guides for compatible devices within the same family or alternative manufacturers offering similar 1:4 LP-HCSL buffers with matching pinouts and electrical characteristics.