Silicon Labs

Si533xx Low-Jitter, Fixed-Format Clock Buffers

Silicon Labs offers its low-jitter, LVCMOS, LVPECL, and LVDS fanout clock buffers with up to 10- or 12-outputs and frequency range from DC to 200 MHz or 1250 MHz

Image of Silicon Laboratories' Si533xx Low-Jitter Fixed-Format Clock BuffersSilicon Labs is significantly expanding the number of fixed-format LVPECL, LVDS, and LVCMOS clock buffers. The fixed-format buffers are recommended for clock distribution applications that need simple fanout buffers and users who are not willing to pay a premium for advanced features, such as clock output format selection and clock division. These buffers deliver more clock outputs and lower jitter than Silicon Labs’ legacy Si5330 fixed-format buffer family. These fixed-format buffers can be matched with Silicon Labs’ high performance clocks like Si5338/35/4x/8x and Si5xx XO/VCXOs, providing competitive clock tree solutions for any application.

Features Applications
  • Low additive jitter: 120 fs RMS 
  • Built-in LDOs for high PSRR performance 
  • Up to 12 LVCMOS outputs from LVCMOS inputs 
  • Frequency range: DC to 200 MHz 
  • Multiple configuration options 
  • Dual bank option
  • 2:1 input MUX option 
  • Communications - gigabit Ethernet
  • Data center - PCIe Bus
  • Wireless infrastructure
  • Audio/video
  • Industrial

Si533xx Low-Jitter, Fixed-Format Clock Buffers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC CLK BUFFER 2:10 200MHZ 32QFNSI53326-B-GMIC CLK BUFFER 2:10 200MHZ 32QFN0 - ImmediateView Details
IC CLK BUFFER 2:6 1.25GHZ 24QFNSI53327-B-GMIC CLK BUFFER 2:6 1.25GHZ 24QFN9583 - ImmediateView Details
IC CLK BUFFER 2:6 200MHZ 24QFNSI53328-B-GMIC CLK BUFFER 2:6 200MHZ 24QFN0 - ImmediateView Details
IC CLK BUFFER 2:4 200MHZ 16QFNSI53341-B-GMIC CLK BUFFER 2:4 200MHZ 16QFN274 - ImmediateView Details
IC CLK BUFFER 2:6 1.25GHZ 24QFNSI53342-B-GMIC CLK BUFFER 2:6 1.25GHZ 24QFN238 - ImmediateView Details
IC CLK BUFFER 2:6 200MHZ 24QFNSI53343-B-GMIC CLK BUFFER 2:6 200MHZ 24QFN0 - ImmediateView Details
IC CLK BUFFER 2:10 1.25GHZ 32QFNSI53344-B-GMIC CLK BUFFER 2:10 1.25GHZ 32QFN2491 - ImmediateView Details
IC CLK BUFFER 2:10 200MHZ 32QFNSI53345-B-GMIC CLK BUFFER 2:10 200MHZ 32QFN314 - ImmediateView Details
IC CLK BUFFER 2:8 200MHZ 16QFNSI53361-B-GMIC CLK BUFFER 2:8 200MHZ 16QFN1441 - ImmediateView Details
IC CLK BUFFER 2:6 200MHZ 24QFNSI53362-B-GMIC CLK BUFFER 2:6 200MHZ 24QFN945 - ImmediateView Details

Evaluation Board

ImageManufacturer Part NumberDescriptionFunctionUtilized IC / PartContentsAvailable QuantityPriceView Details
EVAL BOARD FOR SI53300SI53301/4-EVBEVAL BOARD FOR SI53300Clock BufferSi53300Board(s)3 - Immediate$1,210.02View Details
Published: 2017-02-14

Related Product Training Modules

Clock Buffers Provide flexibility, integration and performance with the Si533xx product family of clock buffers.
Clock Tree Timing 101 This presentation will provide an introduction on how to use basic timing components to build a clock tree for a timing solution.
Si533xx Universal Low Jitter Clock Buffers/Translators Introduction to SI533xx series, which features simplified clock tree design, pin-selectable output format and universal input, and low additive jitter.