Part Number: SI52111-A2-GTR vs SI52111-B4-GTR

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Part Number: SI52111-A2-GTR SI52111-B4-GTR
Manufacturer: Silicon Labs Silicon Labs
Description: IC CLOCK GENERATOR PCIE 8TSSOP IC CLOCK GENERATOR PCIE 8TSSOP
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 6 Weeks 6 Weeks
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width) 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8 8
Operating Temperature -40°C~85°C -40°C~85°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 2012 2012
Part Status Active Active
Moisture Sensitivity Level (MSL) 2 (1 Year) 2 (1 Year)
Number of Terminations 8 8
ECCN Code EAR99 EAR99
Technology CMOS CMOS
Voltage - Supply 2.97V~3.63V 2.97V~3.63V
Terminal Position DUAL DUAL
Terminal Form GULL WING GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED NOT SPECIFIED
Supply Voltage 3.3V 3.3V
Terminal Pitch 0.65mm 0.65mm
Reflow Temperature-Max (s) NOT SPECIFIED NOT SPECIFIED
Base Part Number SI52111 SI52111
Output HCSL HCSL
Operating Supply Voltage 3.3V 3.3V
Number of Circuits 1 1
Operating Supply Current 13mA 13mA
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, PROCESSOR SPECIFIC CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max) 100MHz 100MHz
Input Clock, Crystal Clock, Crystal
Ratio - Input:Output 1:1 1:1
Primary Clock/Crystal Frequency-Nom 25MHz 25MHz
PLL Yes Yes
Differential - Input:Output No/Yes No/Yes
Max Duty Cycle 55 % 55 %
Main Purpose PCI Express (PCIe) PCI Express (PCIe)
Length 4.4mm 4.4mm
Width 3mm 3mm
RoHS Status RoHS Compliant RoHS Compliant
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