SI53303-B-GM Overview
It's a electronic part of the 44-VFQFN Exposed Pad package. It's packaged in the form of a Tray. There are 44 terminations in it. High efficiency is feasible with a supply voltage of 1.8V. It's set up in the way of Surface Mount. Fanout Buffer (Distribution), Translator is the classification for this electrical component. To ensure reliable performance, the temperature should be set to -40°C~85°C. It should be able to work with a power source of 1.71V~3.63VV. Its output is CML, HCSL, LVCMOS, LVDS, LVPECL. For operation, 44 pins are used. It is a member of the SI53303 family. It is set to output 10 by default. With a frequency of 725MHz, it is capable of maintaining excellent accuracy.
SI53303-B-GM Features
44 terminations
The operating temperature of -40°C~85°C degrees
at 725MHz frequency

SI53303-B-GM Applications
There are a lot of Silicon Labs
SI53303-B-GM Clock Buffers & Drivers applications.

Synchronous digital system
Car
Aviation
Medical instruments
Furniture
Machine made
Clock signal duplication
Clock signal format conversion
Clock signal level shifting
High performance communication system

Factory Lead Time	6 Weeks
Mounting Type	Surface Mount
Package / Case	44-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	44
Operating Temperature	-40°C~85°C
Packaging	Tray
Published	1997
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	44
Type	Fanout Buffer (Distribution), Translator
Voltage - Supply	1.71V~3.63V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	2
Supply Voltage	1.8V
Terminal Pitch	0.5mm
Frequency	725MHz
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	SI53303
Output	CML, HCSL, LVCMOS, LVDS, LVPECL
Number of Outputs	10
Number of Circuits	2
Nominal Supply Current	100mA
Logic Function	Clock
Input	CML, HCSL, LVCMOS, LVDS, LVPECL
Ratio - Input:Output	1:5
Differential - Input:Output	Yes/Yes
Max Duty Cycle	52 %
Height	850μm
Length	7mm
Width	7mm
REACH SVHC	Unknown
RoHS Status	RoHS Compliant