9VRS4420DKLFT Overview
There is a package named Tape & Reel (TR) that contains it. As part of the packaging, there is a serial number 48-VFQFN Exposed Pad associated with the product. Clock program is recommended to mount Surface Mount on the wall. In a normaloperation, there is 122.88MHz maximum frequency. Temperatures can be varied in the operating range of -40°C~85°C. This component serves a single purpose PCI Express (PCIe).
9VRS4420DKLFT Features
Mounting Type: Surface Mount

9VRS4420DKLFT Applications
There are a lot of Renesas Electronics America Inc.
9VRS4420DKLFT application specific timer applications.

Any-frequency clock conversion
MSAN/DSLAM/PON
Fibre Channel, SAN
Telecom line cards
1 GbE and 10 GbE
Servers, Storage, Search Acceleration
Ethernet Switches, Routers
Small Cells, Mobile Backhaul/Fronthaul
Print Imaging
Communications

Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Frequency (Max)	122.88MHz
PLL	Yes
Differential - Input:Output	No/Yes
Main Purpose	PCI Express (PCIe)
RoHS Status	ROHS3 Compliant
Factory Lead Time	7 Weeks
Number of Pins	48
Published	2013
Length	6mm
Width	6mm
Thickness	900μm
RoHS Status	RoHS Compliant
Lead Free	Lead Free