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SI5344A-B-GMR

SI5344A-B-GMR

SI5344A-B-GMR

Silicon Labs

1.8V 712.5MHz Clock Generators 44-VFQFN Exposed Pad 44 Terminals Surface Mount 1.71V~3.47V Tape & Reel (TR)

SOT-23

SI5344A-B-GMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 4 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2014
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
ECCN Code EAR99
Additional FeatureALSO REQUIRES 3.3V SUPPLY
Voltage - Supply 1.71V~3.47V
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Output CML, HCSL, LVCMOS, LVDS, LVPECL
JESD-30 Code S-XQCC-N44
Number of Circuits 1
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max) 712.5MHz
Input LVCMOS, LVDS, LVPECL, Crystal
Ratio - Input:Output 5:4
Primary Clock/Crystal Frequency-Nom 54MHz
PLL Yes
Differential - Input:Output Yes/Yes
Divider/Multiplier Yes/No
Height Seated (Max) 0.9mm
Length 7mm
Width 7mm
RoHS StatusRoHS Compliant
In-Stock:3658 items

Pricing & Ordering

QuantityUnit PriceExt. Price

SI5344A-B-GMR Product Details

SI5344A-B-GMR Overview


The Tape & Reel (TR) method is used for packaging clock ICs. As part of the 44-VFQFN Exposed Pad package, this clock generator is embedded. This clock generator ic can sustain 260 degrees of temperature during reflowing. There are 44 terminations found in this file. To operate this time clock generator, 1.8V voltage should be applied. In this clock generator, LVCMOS, LVDS, LVPECL, Crystal is used as the input to the clock. For a full understanding of the electronic part's performance, 1 circuits are implemented. An up to 712.5MHz frequency is provided by this clock-based RF synthesizer. The Surface Mount allows the electrical component to be installed conveniently on the panel. CLOCK GENERATOR, PROCESSOR SPECIFIC uPs/uCs/peripheral ICs are incorporated in this digital clock generator. In terms of supply voltage, RF synthesizer works with 1.71V~3.47V. Test statistics estimate a temperature of -40°C~85°C, which should be set as the ambient temperature. The frequency synthesizer in this product is compatible with all levels of CML, HCSL, LVCMOS, LVDS, LVPECL logic. There is a ALSO REQUIRES 3.3V SUPPLY feature on this frequency generator in order to produce a better clock signal.

SI5344A-B-GMR Features


Available in the 44-VFQFN Exposed Pad
Supply voltage of 1.8V


SI5344A-B-GMR Applications


There are a lot of Silicon Labs
SI5344A-B-GMR Clock Generators applications.


  • Wireless base station for LTE, LTE-advanced
  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems

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