Silicon Labs SI52112-B4-GTR
- Part Number:
- SI52112-B4-GTR
- Manufacturer:
- Silicon Labs
- Ventron No:
- 2983784-SI52112-B4-GTR
- Description:
- IC OSC PCI EXPRESS 2OUT 8TSSOP
- Datasheet:
- SI52112-B4-GTR
Description
The Si52112-B3/B4 is a high-performance PCI-Express clock generator that can source two PCI-Express clocks from a 25 MHz crystal or clock input. The clock outputs are compliant to PCI-Express Gen 1 and Gen 2 specifications. The ultra-small footprint (3x3 mm) and industry-leading low power consumption make the Si52112-B3/B4 the ideal clock solution for consumer and embedded applications.
Features
PCI-Express Gen 1 and Gen 2 compliant
Low power HCSL differential output buffers
Supports Serial-ATA (SATA) at 100 MHz
No termination resistors required
25 MHz Crystal Input or Clock input
Triangular spread spectrum profile for maximum EMI reduction (Si52112-B4)
Applications
Extended Temperature: -40 to 85 °C
3.3 V Power supply
Small package 10-pin TDFN (3x3 mm)
Si52112-B3 does not support spread spectrum outputs
Si52112-B4 supports 0.5% downspread outputs
For PCIe Gen3 applications, see Si52112-B5/B6
Network Attached Storage
Wireless Access Point
Routers
VDO
Multi-function Printer
The Si52112-B3/B4 is a high-performance PCI-Express clock generator that can source two PCI-Express clocks from a 25 MHz crystal or clock input. The clock outputs are compliant to PCI-Express Gen 1 and Gen 2 specifications. The ultra-small footprint (3x3 mm) and industry-leading low power consumption make the Si52112-B3/B4 the ideal clock solution for consumer and embedded applications.
Features
PCI-Express Gen 1 and Gen 2 compliant
Low power HCSL differential output buffers
Supports Serial-ATA (SATA) at 100 MHz
No termination resistors required
25 MHz Crystal Input or Clock input
Triangular spread spectrum profile for maximum EMI reduction (Si52112-B4)
Applications
Extended Temperature: -40 to 85 °C
3.3 V Power supply
Small package 10-pin TDFN (3x3 mm)
Si52112-B3 does not support spread spectrum outputs
Si52112-B4 supports 0.5% downspread outputs
For PCIe Gen3 applications, see Si52112-B5/B6
Network Attached Storage
Wireless Access Point
Routers
VDO
Multi-function Printer
Silicon Labs SI52112-B4-GTR technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI52112-B4-GTR.
- Factory Lead Time6 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case8-TSSOP (0.173, 4.40mm Width)
- Number of Pins8
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- Published2012
- Part StatusActive
- Moisture Sensitivity Level (MSL)2 (1 Year)
- Number of Terminations8
- ECCN CodeEAR99
- TechnologyCMOS
- Voltage - Supply2.97V~3.63V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Supply Voltage3.3V
- Terminal Pitch0.65mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- OutputHCSL
- Number of Outputs2
- Operating Supply Voltage3.3V
- Number of Circuits1
- Operating Supply Current17mA
- uPs/uCs/Peripheral ICs TypeCLOCK GENERATOR, PROCESSOR SPECIFIC
- Frequency (Max)100MHz
- InputClock, Crystal
- Ratio - Input:Output1:2
- Primary Clock/Crystal Frequency-Nom25MHz
- PLLYes
- Differential - Input:OutputNo/Yes
- Max Duty Cycle55 %
- Main PurposePCI Express (PCIe)
- Length4.4mm
- Width3mm
- RoHS StatusRoHS Compliant
The three parts on the right have similar specifications to SI52112-B4-GTR.
-
ImagePart NumberManufacturerFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingPublishedPart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTechnologyVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Supply VoltageTerminal PitchReflow Temperature-Max (s)OutputNumber of OutputsOperating Supply VoltageNumber of CircuitsOperating Supply CurrentuPs/uCs/Peripheral ICs TypeFrequency (Max)InputRatio - Input:OutputPrimary Clock/Crystal Frequency-NomPLLDifferential - Input:OutputMax Duty CycleMain PurposeLengthWidthRoHS StatusBase Part NumberHeight Seated (Max)View Compare
-
SI52112-B4-GTR6 WeeksSurface MountSurface Mount8-TSSOP (0.173, 4.40mm Width)8-40°C~85°CTape & Reel (TR)2012Active2 (1 Year)8EAR99CMOS2.97V~3.63VDUALGULL WINGNOT SPECIFIED3.3V0.65mmNOT SPECIFIEDHCSL23.3V117mACLOCK GENERATOR, PROCESSOR SPECIFIC100MHzClock, Crystal1:225MHzYesNo/Yes55 %PCI Express (PCIe)4.4mm3mmRoHS Compliant---
-
6 WeeksSurface MountSurface Mount8-TSSOP (0.173, 4.40mm Width)8-40°C~85°CTape & Reel (TR)2012Active2 (1 Year)8EAR99CMOS2.97V~3.63VDUALGULL WINGNOT SPECIFIED3.3V0.65mmNOT SPECIFIEDHCSL-3.3V113mACLOCK GENERATOR, PROCESSOR SPECIFIC100MHzClock, Crystal1:125MHzYesNo/Yes55 %PCI Express (PCIe)4.4mm3mmRoHS CompliantSI52111-
-
6 WeeksSurface MountSurface Mount10-WFDFN Exposed Pad10-40°C~85°CTape & Reel (TR)2012Active1 (Unlimited)10EAR99CMOS2.97V~3.63VDUALNO LEADNOT SPECIFIED3.3V0.5mmNOT SPECIFIEDHCSL-3.3V113mACLOCK GENERATOR, PROCESSOR SPECIFIC100MHzClock, Crystal1:125MHzYesNo/Yes55 %PCI Express (PCIe)3mm3mmRoHS CompliantSI521110.8mm
-
6 WeeksSurface MountSurface Mount10-WFDFN Exposed Pad10-40°C~85°CTape & Reel (TR)2012Active1 (Unlimited)10EAR99CMOS2.97V~3.63VDUALNO LEADNOT SPECIFIED3.3V0.5mmNOT SPECIFIEDHCSL-3.3V113mACLOCK GENERATOR, PROCESSOR SPECIFIC100MHzClock, Crystal1:125MHzYesNo/Yes55 %PCI Express (PCIe)3mm3mmRoHS CompliantSI521110.8mm
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