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9VRS4420DKILF
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Product Detailed Parameters
- Description：MULTIMKT-TIMING
- Series：-
- PLL：No
- Mfr：Renesas Electronics Corporation
- Main Purpose：Ethernet, PCI Express (PCIe)
- Input：Clock
- Output：HCSL
- Number of Circuits：-
- Ratio - Input:Output：-
- Differential - Input:Output：No/Yes
- Frequency - Max：14.31818MHz
- Voltage - Supply：-
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：48-VFQFN Exposed Pad
- Supplier Device Package：48-VFQFPN (6x6)
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Overview
The 9VRS4420DKILF is a clock generator from Renesas Electronics designed for Ethernet and PCI Express (PCIe) applications. It operates within a frequency range up to 14.31818MHz and features HCSL outputs. The device supports differential input/output configurations while utilizing a single clock input. It is housed in a 48-VFQFPN package with an exposed pad, measuring 6x6 mm. The component is rated for surface mount installation and functions reliably across an operating temperature range of -40°C to 85°C.
Feature Summary
- Designed for Ethernet and PCI Express (PCIe) timing requirements
- Supports HCSL output signaling standards
- Capable of differential input/output signal processing
- Operates within a maximum frequency of 14.31818MHz
Applications
- Ethernet interface timing generation
- PCI Express (PCIe) system clock distribution
- Server and storage controller board designs
Procurement Notes
Verify the specific ordering suffix 'DKILF' against official Renesas documentation to confirm exact packaging and tape/reel specifications. Ensure compatibility with existing PCB footprints for the 48-VFQFPN package. Confirm that the 14.31818MHz frequency specification meets the target design requirements before procurement.
Selection Notes
Select this component when HCSL outputs are required for PCIe or Ethernet links. The 48-VFQFPN package suits space-constrained designs. Verify that the 14.31818MHz maximum frequency aligns with the system's clocking needs. Check for alternative suffixes if different packaging options are preferred.
Part Context
This part belongs to the 9VRS4420 series of clock generators. It serves as a specialized timing solution for high-speed serial interfaces. The device integrates necessary PLL circuitry to generate stable clocks for data communication protocols.
Replacement Considerations
The 9VRS4420DKLFT is listed as a manufacturer-recommended replacement for similar parts in the 9VRS4420 family. Verify pinout and electrical parameter compatibility before substitution.
