SI53308-B-GMR Overview
32-VFQFN Exposed Pad case is available for the cut smart buffer. In case Tape & Reel (TR), the cut smart buffer is available. Normal operation has a maximum value of 725MHz. A total of 32 terminations have been found in it. The supply voltage of 1.8V is capable of providing high efficiency. If this is the case, it will be mounted as Surface Mount. This electronic part is classified as Fanout Buffer (Distribution), Translator. If you wish to ensure reliable performance, you should set the temperature to -40°C~85°C. In general, it should be able to work with a power source of 1.71V~3.63V volts. There is a place for it in the way of Surface Mount. Buffer IC is CML, HCSL, LVCMOS, LVDS, LVPECL that is output. In order for the timeing clock to operate, it is connected to the 32 pins. The structure belongs to the SI53308 family of structures. This value is set to 1.89V for the maximum available supply voltage (Vsup). A voltage higher than 1.71V is necessary for normal operation of the system. There is a 1.8/3.3V volt supply that powers the timeing clock. The clock divider consumes 100mA quiescent current and is unaffected by external factors.
SI53308-B-GMR Features
32 terminations
The operating temperature of -40°C~85°C degrees

SI53308-B-GMR Applications
There are a lot of Silicon Labs
SI53308-B-GMR Clock Buffers & Drivers applications.

Clock signal level shifting
High performance communication system
Data center
Cloud computing
Network
High speed industry
High-end consumer electronics
Data communication
Telecommunications
Computing

Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Number of Pins	32
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	1997
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	32
Type	Fanout Buffer (Distribution), Translator
Voltage - Supply	1.71V~3.63V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	2
Supply Voltage	1.8V
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	SI53308
Output	CML, HCSL, LVCMOS, LVDS, LVPECL
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	1.89V
Power Supplies	1.8/3.3V
Supply Voltage-Min (Vsup)	1.71V
Number of Circuits	2
Nominal Supply Current	65mA
Quiescent Current	100mA
Frequency (Max)	725MHz
Logic Function	Translator
Input	CML, HCSL, LVCMOS, LVDS, LVPECL
Ratio - Input:Output	1:3
Differential - Input:Output	Yes/Yes
Prop. Delay@Nom-Sup	0.9 ns
Propagation Delay (tpd)	0.9 ns
Same Edge Skew-Max (tskwd)	0.075 ns
Length	5mm
Height Seated (Max)	1mm
Width	5mm
RoHS Status	RoHS Compliant