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Professional supply Integrated circuit SI5338B-B-GMR I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR 24-QFN

Manufacturer
Manufacturer Product Number
SI5338B-B-GMR
Description

Clock Generator 5MHz to 710MHz-IN 350MHz-OUT 24-Pin QFN EP T/R

Package Condition
Tape & Reel (TR)
Datasheet

Product Features

• Low power MultiSynth™ technology enables independent, any-frequency 

synthesis on four differential output drivers

• PCIe Gen 1/2/3/4 Common Clock and Gen 3 SRNS compliant

• Highly-configurable output drivers with up to four differential outputs, eight 

single-ended clock outputs, or a combination of both

• Low phase jitter of 0.7 ps RMS typ

• High precision synthesis allows true zero ppm frequency accuracy on all outputs

• Flexible input reference:

    •External crystal: 8 to 30 MHz

    •CMOS input: 5 to 200 MHz

    •SSTL/HSTL input: 5 to 350 MHz

    •Differential input: 5 to 710 MHz

• Independently configurable outputs support any frequency or format:

    •LVPECL/LVDS: 0.16 to 710 MHz

    •HCSL: 0.16 to 250 MHz

    •CMOS: 0.16 to 200 MHz

    •SSTL/HSTL: 0.16 to 350 MHz

• Independent output voltage per driver: 1.5, 1.8, 2.5, or 3.3 V

• Single supply core with excellent PSRR: 1.8, 2.5, 3.3 V

• Independent frequency increment/decrement feature enables glitchless frequency adjustments in 1 ppm steps

• Independent phase adjustment on each of the output drivers with an 

accuracy of <20 ps steps

• Highly configurable spread spectrum (SSC) on any output: 

   •Any frequency from 5 to 350 MHz

   •Any spread from 0.5 to 5.0%

 •Any modulation rate from 33 to 63 kHz

• External feedback mode allows zero-delay mode

• Loss of lock and loss of signal alarms

• I2C/SMBus compatible interface

• Easy to use programming software 

• Small size: 4 x 4 mm, 24-QFN

• Low power: 45 mA core supply typ

• Wide temperature range: –40 to +85 °C

Product Applications

• Ethernet switch/router 

• PCIe Gen1/2/3/4

• Broadcast video/audio timing

• Processor and FPGA clocking

• Any-frequency clock conversion

• MSAN/DSLAM/PON

• Fibre Channel, SAN

• Telecom line cards

• 1 GbE and 10 GbE

Product Descriptions

The Si5338 is a high-performance, low-jitter clock generator capable of synthesizing any frequency on each of the device's four output drivers. This timing IC is capable of replacing up to four different frequency crystal oscillators or operating as a frequency translator. Using its patented MultiSynth™ technology, the Si5338 allows generation of four independent clocks with 0 ppm precision. Each output clock is independently configurable to support various signal formats and supply voltages. The Si5338 provides low-jitter frequency synthesis in a space-saving 4 x 4 mm QFN package. The device is programmable via an I2C/SMBus-compatible serial interface and supports operation from a 1.8, 2.5, or 3.3 V core supply. 

  Specifications

Attribute Attribute value
ANSM-Part# ANSM-SI5338B-B-GMR
Category Integrated Circuits (ICs)
Clock/Timing
Application Specific Clock/Timing
Mfr Skyworks Solutions Inc.
Series MultiSynth™
Package Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Product Status Active
DigiKey Programmable Not Verified
PLL Yes
Main Purpose Ethernet, Fibre Channel, PCI Express (PCIe), Telecom
Input CML, CMOS, HCSL, HSCL, HSTL, LVDS, LVPECL, SSTL, Crystal
Output HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL
Number of Circuits 1
Ratio - Input:Output 0.127777778
Differential - Input:Output Yes/No
Frequency - Max 350MHz
Voltage - Supply 1.71V ~ 3.63V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Supplier Device Package 24-QFN (4x4)
Base Product Number SI5338

Actual product photos

SI5338B-B-GMR (2)

Product Data Book:

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For more product information, please download the PDF

Payment&Transportation

详情8.1

Official Certificate&Certificate

详情页3.1

Multiple product supply

详情5.1

Company office environment

详情6.1

Warehouse Real Shot

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Standard packaging

详情9

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Professional supply Integrated circuit SI5338B-B-GMR I2C-PROGRAMMABLE ANY-FREQUENCY, ANY-OUTPUT QUAD CLOCK GENERATOR 24-QFN

Clock Generator 5MHz to 710MHz-IN 350MHz-OUT 24-Pin QFN EP T/R

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