9VRS4420DKLF Overview
The Tray package provides access to it. An accompanying case is included. A mounting type of Surface Mount is recommended. normaloperation has a maximum frequency of 122.88MHz. Temperatures can be varied in the -40°C~85°C range. This component primarily serves the purpose of PCI Express (PCIe).
9VRS4420DKLF Features
Mounting Type: Surface Mount

9VRS4420DKLF Applications
There are a lot of Renesas Electronics America Inc.
9VRS4420DKLF application specific timer applications.

Ethernet switch/router
PCI Express 2.0/3.0
Broadcast video/audio timing
Processor and FPGA clocking
Any-frequency clock conversion
MSAN/DSLAM/PON
Fibre Channel, SAN
Telecom line cards
1 GbE and 10 GbE
Servers, Storage, Search Acceleration

Factory Lead Time	12 Weeks
Mounting Type	Surface Mount
Package / Case	48-VFQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tray
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