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SI5344B-A-GMR

SI5344B-A-GMR

SI5344B-A-GMR

Silicon Labs

1.8V 350MHz Clock Generators 44-VFQFN Exposed Pad 44 Terminals Surface Mount 1.71V~3.47V Tape & Reel (TR)

SOT-23

SI5344B-A-GMR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Number of Pins 44
Weight 369.989626mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2014
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
ECCN Code EAR99
Max Power Dissipation746mW
Voltage - Supply 1.71V~3.47V
Terminal Position QUAD
Supply Voltage 1.8V
Terminal Pitch0.5mm
Output CML, HCSL, LVCMOS, LVDS, LVPECL
Number of Outputs 4
Number of Circuits 1
Operating Supply Current 125mA
uPs/uCs/Peripheral ICs Type CLOCK GENERATOR, PROCESSOR SPECIFIC
Frequency (Max) 350MHz
Input LVCMOS, LVDS, LVPECL, Crystal
Ratio - Input:Output 5:4
Primary Clock/Crystal Frequency-Nom 750MHz
PLL Yes
Differential - Input:Output Yes/Yes
Divider/Multiplier Yes/No
Height Seated (Max) 0.9mm
Length 7mm
Width 7mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2266 items

Pricing & Ordering

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SI5344B-A-GMR Product Details

SI5344B-A-GMR Overview


As a clock IC, PLLs is packaged using the Tape & Reel (TR) method. This clock generator is embedded in the 44-VFQFN Exposed Pad package. 44 terminations can be found in frequency synthesizer. Basically, a voltage of 1.8V should be applied to this electronic frequency generator. LVCMOS, LVDS, LVPECL, Crystal is designed as this clock generator's input. 1 circuits are implemented to access the electronic component's full performance. This clock-based frequency generator provides a frequency up to 350MHz Max. This component can be conveniently installed on the panel thanks to the Surface Mount. The number of uPs/uCs/Peripheral IC this time clock generator incorporates is CLOCK GENERATOR, PROCESSOR SPECIFIC. Clock PLL works with 1.71V~3.47V supply voltage provided. The ambient temperature should be set at -40°C~85°C, which is estimated by the test statistics. This is a clock generator compatible with CML, HCSL, LVCMOS, LVDS, LVPECL logic levels. There is an available 44 pin on the clock generators. Clock PLL is facilitated with 4 signal outputs to magnify output frequency as high as possible. A supply current of 125mA needs to be provided to fully play RF synthesizer's function.

SI5344B-A-GMR Features


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


SI5344B-A-GMR Applications


There are a lot of Silicon Labs
SI5344B-A-GMR Clock Generators applications.


  • Instrument
  • Automatic test equipment
  • Wide area power system
  • Digital circuits
  • 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

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