SOP-25301110-KF-EB

Phase Locked Oscillator, 25 GHz, +10 dBm, 10 MHz
Externally Referenced
SOP-25301110-KF-EB is a phase locked oscillator with highperformance DRVCO (Dielectric Resonator Voltage Controller Oscillator)
technology to generate a clean and high-quality microwave signal. Theoscillator is designed and fabricated to be phase locked to the highquality 10 MHz external reference oscillator so that the superior phasenoise performance can be achieved. The oscillator delivers a typical
output power of +10 dBm and has nominal harmonic and spurious levelsof -25 dBc and -75 dBc, respectively. The oscillator has a built-in voltage
regulator to further improve the signal quality and prevent possible
damage due to the over voltage operation. The oscillator is hermeticallysealed to offer the maximum environmental performance.

Electrical Specifications:Parameter

Minimum

TypicalMaximum

Frequency

25 GHzOutput Power+10 dBm

ECCN
EAR99

Reference Source +20 Log (N) +3 dB-80 dBc/Hz @ 10 kHz

Phase Noise*-90 dBc/Hz @ 100 kHz-120 dBc/Hz @ 1 MHz

External Reference Frequency
External Reference Input Power10 MHz-3 dBm0 dBm-60 dBc

Harmonic-25 dBc-20 dBc

Spurious-75 dBc-70 dBc

Phase Locked Indicator (Lock)

TLL “High”

Phase Error Voltage (VT)

0 to +10 VDCDC Voltage+12 VDCDC Supply Current
Frequency Stability (ExternallyReferenced)*
Specification Temperature

280 mA

Operating Temperature•••

High Output Power
Low Phase Noise
Low Harmonic Components

APPLICATIONS+3 dBmSub-Harmonics

FEATURES•••

Radar Systems
Communication Links
Transmitters/Receivers+15 VDCSame as reference
+25°C
-40°C

+70°C

*For externally referenced phase locked oscillators, phase noise is reference source dependent, ingeneral. Phase Noise = Reference Source + 20 Log (N) + 3 dB. The phase noise data shown hereis tested with Wenzel model 501-27501-32

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Final Rev 1.0
1/4

SOP-25301110-KF-EB

Mechanical Specifications:
ItemSpecification

RF Output

2.92 mm (F) Connector

REF Input

SMA (F) Connector

DC Bias Port (VCC)

Feedthru Pin

Phase Lock Indicator Port (LD)

Feedthru Pin

Phase Error Voltage (VT)Feedthru Pin

Ground Terminal

Ground LugCase MaterialAluminum

FinishNickel Plated and Bare Aluminum

Package

Hermetically Sealed

Weight

4.0 OzDimensions

2.25” (L) x 2.25” (W) x 0.62” (H)Outline

OP-EC-SM3

Measured Data:
Parameter

Operating Temperature
-40°C

+25°C

+70°C

Output Frequency

25 GHz25 GHz25 GHzOutput Power

14 dBm

13 dBm

14 dBmSpurious-72 dBc-71 dBc-73 dBc

Harmonics-43 dBc-40 dBc-45 dBc

Voltage (V)121212Current (mA)

140

140

140

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Copyright © 2023 by Eravant

Final Rev 1.0
2/4

SOP-25301110-KF-EB

Measured Phase Noise:

Mechanical Outline: Unless otherwise specified, all dimensions are in inches [millimeters])

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Copyright © 2023 by Eravant

Final Rev 1.0
3/4

SOP-25301110-KF-EB

NOTE:
••

Test data provided is collected from a sample lot. Actual data may vary slightly from unit to unit. Phase noise testing is
performed under +25 °C room temperature.
Eravant reserves the right to change the information presented without notice.

CAUTION:• For 1.35 mm, 1.85 mm, 2.4 mm, 2.92 mm, and SMA connectors proper torque should be applied: 8.0 ± 0.15 inch-pounds(0.90 ± 0.02 Nm). Torque wrench model SCH-08008-S1 is highly recommended.

www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2023 by Eravant

Final Rev 1.04/4