Low Jitter Clock Generators

The any-frequency, any-output Si5332 clock generators combine a wide-band PLL with proprietary MultiSynth fractional synthesizer technology to offer a versatile and high performance clock generator platform. This highly flexible architecture is capable of synthesizing a wide range of integer and non-integer related frequencies up to 312.5 MHz on up to 12 differential clock outputs while delivering sub-280 fs rms phase jitter performance with 0 ppm error. The device includes two independent spread spectrum modulation domains, an I2C interface for in-system programming, and user-defind hardware input pins that can be assigned during configuration development as output enable, frequency control, input selection, or spread spectrum enablement. Each of the clock outputs can be assigned its own format, enabling the Si5332 to replace multiple oscillators, buffers, and/or clock generators with a single device making it a true “clock tree on a chip”.

 

Features

  • Multi-output ordering options:
    • 6 outputs in QFN32
    • 8 outputs in QFN40
    • 12 outputs in QFN48  
  • Low current consumption
  • MultiSynth technology delivers any frequency on any output
  • I2C programmable
  • Any format, any output: HCSL, LVDS, LVCMOS
  • ClockBuilder Pro simplifies configuration
  • User-defined hardware input pins
  • Low phase jitter: < 230 fs

Product Matrix

Devices
Part Number Customize Data Sheet Dev Kit Description Control Reference Inputs Clock Outputs Input Frequency (MHz) (MHz) Output Frequency (MHz) (MHz) Phase Jitter (RMS) (ps) (ps) VDD (V) VDDO (V) Package Type Package Size (mm) Clock Generators Jitter Attenuating Clocks Synchronous Ethernet/1588 PCI Express Clocks 4G/LTE Wireless Clocks Intel x86 Clocks
Customize Si5332-6EX-EVB Low Jitter, 6-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 2 6 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN32 5x5 Yes No No Yes No No
Customize Si5332-8EX-EVB Low Jitter, 8-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 3 8 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN40 6x6 Yes No No Yes No No
Customize Si5332-12EX-EVB Low Jitter, 12-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 3 12 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN48 6x6 Yes No No Yes No No
Customize Si5332-6EX-EVB Low Jitter, 6-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 2 6 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN32 5x5 Yes No No Yes No No
Customize Si5332-8EX-EVB Low Jitter, 8-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 3 8 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN40 6x6 Yes No No Yes No No
Customize Si5332-12EX-EVB Low Jitter, 12-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT+FRAC) I2C/Pin 3 12 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN48 6x6 Yes No No Yes No No
Customize Si5332-6EX-EVB Low Jitter, 6-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT only) I2C/Pin 2 6 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN32 5x5 Yes No No Yes No No
Customize Si5332-8EX-EVB Low Jitter, 8-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT only) I2C/Pin 3 8 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN40 6x6 Yes No No Yes No No
Customize Si5332-12EX-EVB Low Jitter, 12-Output, Any Frequency(<312.5MHz), Any Output, Clock Generator (INT only) I2C/Pin 3 12 10 250 5 312.5 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN48 6x6 Yes No No Yes No No
Customize Si5332-6EX-EVB Low Jitter, 6-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT only) I2C/Pin 2 6 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN32 5x5 Yes No No Yes No No
Customize Si5332-8EX-EVB Low Jitter, 8-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT only) I2C/Pin 3 8 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN40 6x6 Yes No No Yes No No
Customize Si5332-12EX-EVB Low Jitter, 12-Output, Any Frequency(<200MHz), Any Output, Clock Generator (INT only) I2C/Pin 3 12 10 250 5 200 0.23 1.8; 2.5; 3.3 1.8; 2.5; 3.3 QFN48 6x6 Yes No No Yes No No
Contact Sales Contact Sales
Close
Loading Results