557G-03LF Overview
The Tube package provides access to it. An accompanying case is included. A mounting type of Surface Mount is recommended. 1 are present on the device. normaloperation has a maximum frequency of 200MHz. Temperatures can be varied in the 0°C~70°C range. Depending on the component, a voltage of 2.97V~3.63V can be supplied. This component primarily serves the purpose of Ethernet, PCI Express (PCIe). The output should be HCSL, LVDS. In order to find information about a part, you need to start at ICS557-03.
557G-03LF Features
Mounting Type: Surface Mount
Include 1 Circuits
run the output at th range of HCSL, LVDS

557G-03LF Applications
There are a lot of Renesas Electronics America Inc.
557G-03LF 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	16-TSSOP (0.173, 4.40mm Width)
Operating Temperature	0°C~70°C
Packaging	Tube
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Voltage - Supply	2.97V~3.63V
Base Part Number	ICS557-03
Output	HCSL, LVDS
Number of Circuits	1
Frequency (Max)	200MHz
Input	Clock, Crystal
Ratio - Input:Output	1:2
PLL	Yes
Differential - Input:Output	No/Yes
Main Purpose	Ethernet, PCI Express (PCIe)
RoHS Status	ROHS3 Compliant