USA & Canada (866) 727-8376  International +1 (949) 261-1920

USA & Canada (866) 727-8376  International +1 (949) 261-1920

Free Running Reference Oscillators

  • Desirable Fixed Tuned Output Frequencies: 10 MHz, 50 MHz, or 100 MHz
  • Exceptional Phase Noise Performance @ 10 KHz offset: -150 dBc/Hz Typical
  • High Stability levels of +/- 5 ppm and Aging rated at < 1 ppm
  • Free Running Reference Oscillator Output Power Level: +7 dBM Typical
  • Reference Oscillator Low Spurious Output: -70 dBc Typical
  • Operational Temperature Range: -30°C to +70°C
  • Rugged SMT and Coaxial Package Designs meet MIL-STD-202 Test Conditions

​Click a free running reference oscillator product below for more details

Free Running Reference Oscillators

Picture

Part No.

& Additional

Views

Output
Frequency
(GHz)

Pout
(dBm) (typ)

Stability
(ppm)

Aging
(1st year @
+40oC) (ppm)

2nd Harmonic
Output
(dBc)

Spurious
Ouptut
(dBc)

Phase Noise
@ 10 KHz offset
(dBc/Hz)

Voltage
Supply (Vdc)

Package
Style

* Downloadable Gerber File available for mounting footprint

Surface Mount (SMT) 10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -145 dBc/Hz, 0.9 inch Package   PE19XR1000

10 MHz

+7 dBm

+/- 5

< 1

-20

-70

-145 dBc/Hz

+5

SMT*
  • descrSurface Mount (SMT) 10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -145 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -145 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -145 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -145 dBc/Hz, 0.9 inch Package
               

Surface Mount (SMT) 50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, 0.9 inch Package   PE19XR1001

50 MHz

+7 dBm

+/- 5

< 1

-20

-70

-150 dBc/Hz

+5

SMT*
  • descrSurface Mount (SMT) 50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, 0.9 inch Package
               

Surface Mount (SMT) 100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -155 dBc/Hz, 0.9 inch Package   PE19XR1002

100 MHz

+7 dBm

+/- 5

< 1

-20

-70

-155 dBc/Hz

+5

SMT*
  • descrSurface Mount (SMT) 100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -155 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -155 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -155 dBc/Hz, 0.9 inch Package
  • descrSurface Mount (SMT) 100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -155 dBc/Hz, 0.9 inch Package
               

10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA   PE19XR1003

10 MHz

+7 dBm

+/- 5

< 1

-25

-70

-150 dBc/Hz

+12

SMA Connectorized
  • descr10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr10 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
               

50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA   PE19XR1004

50 MHz

+7 dBm

+/- 5

< 1

-25

-70

-150 dBc/Hz

+12

SMA Connectorized
  • descr50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr50 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
               

100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA   PE19XR1005

100 MHz

+7 dBm

+/- 5

< 1

-25

-70

-150 dBc/Hz

+12

SMA Connectorized
  • descr100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
  • descr100 MHz Free Running Reference Oscillator, Internal Ref., Phase Noise -150 dBc/Hz, SMA
               

Free Running Reference Oscillator Series

Pasternack’s free-running reference oscillators are available with single output frequencies of 10 MHz, 50 MHz or 100MHz. These free running reference oscillator designs offer a dependable frequency output with stability levels of +/- 5 ppm and are aging-rated at less than 1 ppm. Additional typical performance features include an output power level of +7 dBm, phase noise as low as -150 dBc/Hz at 10 KHz offset and low spurious output of -70 dBc.

These RF reference oscillator modules operate over the full temperature range of -30°C to +70°C and require a single positive DC voltage supply. They are available in either a compact SMA connectorized package with DC bias pins, or a true surface mount package outline that has a downloadable Gerber file for the mounting footprint. These rugged SMT and coaxial package free running reference oscillator designs are highly reliable and meet stringent MIL-STD-202 environmental test conditions for shock and vibration.

Pasternack free-running reference oscillators are ideal for use with phase locked loops, function generators, frequency synthesizers and receivers for communication, radar, navigation, surveillance and test and measurement applications. These RF oscillators are in-stock and ship the same day.

 

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