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Oscillators

Our crystal oscillator (XO) and voltage-controlled crystal oscillator (VCXO) products provide fast and easy customization for any frequency up to 3 GHz with six digits of accuracy. Dual, Quad and I2C programmable oscillator products replace multiple oscillators and muxes while improving reliability and performance.

  • Crystal Oscillators (XO)
Performance
Option		 Product Customize Number of
Frequencies		  OE 
Pin		 Frequency
Range
(MHz)		 Phase
Jitter
(fs RMS)		 Total
Stability
(+/-ppm)		 Output
Format(s)		 VDD
(V)		 Temp.
Range
(°C)		 Package
Size (mm)
Ultra Series™
Ultra Low Jitter		 Si545  (opens in a new tab) Customize Single 1 or 2 0.2 to 1500 80 20, 25, 50 LVPECL; LVDS; HCSL; HCSL-FAST; CML; CMOS; DUAL CMOS 1.8-3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si546  (opens in a new tab) Customize Dual 1 or 2
Si547  (opens in a new tab) Customize Quad 1 or 2
Si548  (opens in a new tab) Customize Any (I2C), 6-pin N/A
Si549  (opens in a new tab) Customize Any (I2C) 1 or 2
Si540  (opens in a new tab) Customize Single 1 or 2 0.2 to 1500 125 20, 25, 50 LVPECL; LVDS; HCSL; HCSL-FAST; CML; CMOS; DUAL CMOS 1.8-3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si541  (opens in a new tab) Customize Dual 1 or 2
Si542  (opens in a new tab) Customize Quad 1 or 2
Si544  (opens in a new tab) Customize Any (I2C) 1 or 2
Si560  (opens in a new tab) Customize Single 1 or 2 0.2 to 3000 90 50 LVPECL; LVDS; HCSL; HCSL-FAST; CML; CMOS; DUAL CMOS 1.8-3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si561  (opens in a new tab) Customize Dual 1 or 2
Si562  (opens in a new tab) Customize Quad 1 or 2
Si564  (opens in a new tab) Customize Any (I2C) 1 or 2
Low Jitter Si530  (opens in a new tab) Customize Single 1 or 2 10 to 1417 300 20, 31.5, 61.5 LVPECL; LVDS; CML; CMOS 1.8, 2.5, 3.3 -40 to 85 5x7
Si531  (opens in a new tab) Customize Single 1
Si532  (opens in a new tab) Customize Dual 2
Si533  (opens in a new tab) Customize Dual 1
Si534  (opens in a new tab) Customize Quad 2
Si570  (opens in a new tab) Customize Any (I2C) 2
General Purpose Si590  (opens in a new tab) Customize Single 1 or 2 10 to 810 500 20, 30, 50, 100 LVPECL; LVDS; CML; CMOS 1.8, 2.5, 3.3 -40 to 85 5x7
3.2x5
Si591  (opens in a new tab) Customize Single 1
Si598  (opens in a new tab) Customize Any (I2C) 2
Si510  (opens in a new tab) Customize Single 1 or 2 0.1 to 250 800 30, 50, 100 LVPECL; LVDS; CML; CMOS; DUAL CMOS 1.8, 2.5, 3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si511  (opens in a new tab) Customize Single 1
Si512  (opens in a new tab) Customize Dual 2
Si513  (opens in a new tab) Customize Dual 1
Si514  (opens in a new tab) Customize Any (I2C) N/A
  • Voltage Controlled Crystal Oscillators (VCXO)
Performance
Option		 Product Customize Number of
Frequencies		  OE 
Pin		 Frequency
Range
(MHz)		 Phase
Jitter
(fs RMS)		 Max
APR
(+/-ppm)		 Output
Format(s)		 VDD
(V)		 Temp.
Range
(°C)		 Package
Size (mm)
Ultra Series™
Ultra Low Jitter		 Si565  (opens in a new tab) Customize Single 2 0.2 to 3000 100 20-190 LVPECL; LVDS; HCSL; HCSL-FAST; CML; CMOS; DUAL CMOS 1.8-3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si566  (opens in a new tab) Customize Dual N/A
Si567  (opens in a new tab) Customize Quad 2
Si569  (opens in a new tab) Customize Any (I2C) 2
Low Jitter Si550  (opens in a new tab) Customize Single 2 10 to 1417 500 12-375 LVPECL; LVDS; CML; CMOS 1.8, 2.5, 3.3 -40 to 85 5x7
Si552  (opens in a new tab) Customize Dual N/A
Si554  (opens in a new tab) Customize Quad 2
Si571  (opens in a new tab) Customize Any (I2C) 2
General Purpose Si595  (opens in a new tab) Customize Single 2 10 to 810 700 10-370 LVPECL; LVDS; CML; CMOS 1.8, 2.5, 3.3 -40 to 85 5x7
3.2x5
Si596  (opens in a new tab) Customize Dual N/A
Si597  (opens in a new tab) Customize Quad 2
Si599  (opens in a new tab) Customize Any (I2C) 2
Si515  (opens in a new tab) Customize Single 2 0.1 to 250 1000 30-100 LVPECL; LVDS; CML; CMOS; DUAL CMOS 2.5, 3.3 -40 to 85 5x7
3.2x5
2.5x3.2
Si516  (opens in a new tab) Customize Dual N/A

Oscillators Documents

Application Notes AN377: Timing and Synchronization in Broadcast Video AN377.pdf
Application Notes AN491: Power Supply Rejection for Low Jitter Clocks AN491.pdf
White Paper Addressing Timing Challenges in 6G-SDI Applications Addressing-Timing-Challenges-in-6G-SDI-Applications.pdf
White Paper Choosing the Optimal Internal or External Clocking Solution for FPGA-Based Designs choose-optimal-clock-solution-fpga-based-designs.pdf
White Paper Innovative DSPLL® and MultiSynth Clock Architecture Enables High-Density 10/40/100G Line Card Designs DSPLL-MultiSynth-Clock-Architecture.pdf
White Paper How to Select the Right PLL-based Oscillator for Your Timing Application How-to-Select-the-Right-PLL-based-Oscillator-for-Your-Timing-Application.pdf
White Paper Timing ICs Keep Beat with Needs of Today’s Embedded Market Timing-ICs-Keep-Beat-with-Needs-of-Todays-Embedded-Market.pdf
White Paper The Pros and Cons of Consolidating Frequency Sources Using Oscillators and Clock Generators consolidating-frequency-sources-using-oscillators-and-clock-generators.pdf
White Paper Reducing Development Risk in Communications Applications with High-Performance Oscillators Reducing-Development-Risk-in-Communications-Applications-with-High-Performance-Oscillators.pdf
  • Oscillator - Software and Tools
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