Skyworks Solutions, Inc. 350 MHz Clock and Timing IC SI5338B-B07978-GM

Description
Clock Generators & Support Products I2C control, 4-output, any frequency (< 350 MHz), any output, clock generator Product overview: SI5338B-B07978-GM from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 350 MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 350 MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI5338B-B07978-G M can be used for catalog matching and distributor lookup.
  • Clock/Timing - Application Specific - SI5338B-B07978-GM - Lingto Electronic Limited
    Lingto Electronic Limited
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Description
Clock Generators & Support Products I2C control, 4-output, any frequency (< 350 MHz), any output, clock generator Product overview: SI5338B-B07978-GM from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 350 MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 350 MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI5338B-B07978-G M can be used for catalog matching and distributor lookup.
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Datasheet
Datasheet Summary
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The SI5338B-B07978-GM is a quad clock generator from Quarktwin Technology Ltd. that utilizes low power MultiSynth,Ñ¢ technology to provide independent, any-frequency synthesis on four differential output drivers. It supports PCIe Gen 1/2/3/4 common clock and Gen 3 SRNS compliance, making it suitable for high-speed applications. The device features highly configurable output drivers capable of delivering up to four differential outputs, eight single-ended clock outputs, or a combination of both, with a low phase jitter of 0.7 ps RMS typical. The clock generator allows for true zero ppm frequency accuracy across all outputs and offers flexible input reference options, including external crystals and various CMOS, SSTL/HSTL, and differential inputs. Output formats include LVPECL, LVDS, HCSL, and CMOS, with independent voltage settings of 1.5, 1.8, 2.5, or 3.3 V per driver. The device operates from a single supply core with excellent power supply rejection ratio (PSRR) and consumes a typical core supply of 45 mA. Additional features include glitchless frequency adjustments in 1 ppm steps, independent phase adjustments with <20 ps accuracy, and configurable spread spectrum capabilities. The SI5338B-B07978-GM is programmable via an I2C/SMBus-compatible interface and comes in a compact 4x4 mm, 24-QFN package, making it suitable for various applications such as Ethernet switches, PCIe devices, and telecom line cards. The operating temperature range is from -40 to +85 °C.

Datasheet Summary
Powered by GS/AI

The SI5338B-B07978-GM is a quad clock generator from Quarktwin Technology Ltd. that utilizes low power MultiSynth,Ñ¢ technology to provide independent, any-frequency synthesis on four differential output drivers. It supports PCIe Gen 1/2/3/4 common clock and Gen 3 SRNS compliance, making it suitable for high-speed applications. The device features highly configurable output drivers capable of delivering up to four differential outputs, eight single-ended clock outputs, or a combination of both, with a low phase jitter of 0.7 ps RMS typical. The clock generator allows for true zero ppm frequency accuracy across all outputs and offers flexible input reference options, including external crystals and various CMOS, SSTL/HSTL, and differential inputs. Output formats include LVPECL, LVDS, HCSL, and CMOS, with independent voltage settings of 1.5, 1.8, 2.5, or 3.3 V per driver. The device operates from a single supply core with excellent power supply rejection ratio (PSRR) and consumes a typical core supply of 45 mA. Additional features include glitchless frequency adjustments in 1 ppm steps, independent phase adjustments with <20 ps accuracy, and configurable spread spectrum capabilities. The SI5338B-B07978-GM is programmable via an I2C/SMBus-compatible interface and comes in a compact 4x4 mm, 24-QFN package, making it suitable for various applications such as Ethernet switches, PCIe devices, and telecom line cards. The operating temperature range is from -40 to +85 °C.

Suppliers

Company
Product
Description
Supplier Links
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
350 MHz Clock and Timing IC
728-SI5338B-B07978-GM
350 MHz Clock and Timing IC 728-SI5338B-B07978-GM
Clock Generators & Support Products I2C control, 4-output, any frequency (< 350 MHz), any output, clock generator Product overview: SI5338B-B07978-GM from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 350 MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 350 MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI5338B-B07978-G M can be used for catalog matching and distributor lookup.

Clock Generators & Support Products I2C control, 4-output, any frequency (< 350 MHz), any output, clock generator Product overview: SI5338B-B07978-GM from Skyworks Solutions, Inc. is a Clock and Timing IC for clock generation, timing distribution, synchronization, RF systems, communication hardware, and digital boards. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 350 MHz. Search-friendly keywords include clock generator, oscillator, timing, synchronization, 350 MHz, Clock and Timing IC, Clock Generators & Support Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 728-SI5338B-B07978-GM can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Clock/Timing - Application Specific - SI5338B-B07978-GM - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
Clock/Timing - Application Specific
SI5338B-B07978-GM
Clock/Timing - Application Specific SI5338B-B07978-GM
I2C CONTROL, 4-OUTPUT, ANY FREQU

I2C CONTROL, 4-OUTPUT, ANY FREQU

Supplier's Site Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. Lingto Electronic Limited
Product Category IC Timers IC Clocks
Product Number 728-SI5338B-B07978-GM SI5338B-B07978-GM
Product Name 350 MHz Clock and Timing IC Clock/Timing - Application Specific
Bus Interface CML, HCSL, HSTL, LVCMOS, LVDS, LVPECL, SSTL
Package Type Tray Surface Mount; Surface Mount
Supply Voltage 1.71 to 3.63 volts
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