SOP-20310110-SF-BB

Phase Locked Oscillator, 20 GHz, +10 dBm, Combined
Internal and External
SOP-20310110-SF-BB is a phase locked oscillator with highperformance DRVCO (Dielectric Resonator Voltage Controller Oscillator)
technology to generate a clean and high-quality microwave signal at 20GHz. The oscillator has a built-in 100 MHz internal reference crystal
oscillator. The oscialltor is designed and fabricated to be phase locked tothethe internal referency oscillator automatically if the 10 MHz externalreference is absent. The oscillator delivers a typical output power of +10dBm and has nominal harmonic and spurious levels of -25 dBc and -75dBc, respectively. The oscillator has a built-in voltage regulator to further
improve the signal quality and prevent possible damage due to overvoltage operation. The oscillator is hermetically sealed to offer maximum
environmental performance.

Electrical Specifications:Parameter

Minimum

TypicalMaximum

Frequency

20 GHz

ECCN

Output Power+10 dBm

EAR99

Reference Source +20 Log (N) +3 dB
Phase Noise*-93 dBc/Hz @ 10 kHz-100 dBc/Hz @ 100 kHz-120 dBc/Hz @ 1 MHz

Internally Referenced Frequency

100 MHz

Externally Referenced Frequency

10 MHzExternally Referenced Input Power-3 dBm

+3 dBmSub-Harmonics-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 VDC+12 VDCDC Supply Current
Frequency Stability (ExternallyReferenced)*
Specification Temperature

550 mA

Operating Temperature•••

High Output Power
Low Phase Noise
Low Harmonic Components

APPLICATIONS

0 dBm

DC Voltage

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

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

Final Rev 1.0
1/4

SOP-20310110-SF-BB

Mechanical Specifications:
ItemSpecification

RF Output

SMA (F) Connector

REF Input

SMA (F) Connector

REF Output

SMA (F) Connector

DC Bias Port (VCC)Feedthru Pin

Phase Lock Indicator Port (LD)

Feedthru Pin

Phase Error Voltage (VT)Feedthru Pin

Case MaterialAluminum

FinishNickel Plated and Bare Aluminum

Package

Hermetically Sealed

Weight

4.0 OzSize

2.25” (L) X 2.25” (W) X 1.41” (H)Outline

OP-EC-SM1

Measured Data:
Operating Temperature

Parameter

-40°C

+25°C

+70°C

Output Frequency

20 GHz20 GHz20 GHzOutput Power10.7 dBm

10.6 dBm

10.1 dBm

Spurious-79 dBc-77 dBc-78 dBc

Harmonics-30 dBc-30 dBc-30 dBc

Voltage (V)121212Current (mA)

490

390

340

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

Final Rev 1.0
2/4

SOP-20310110-SF-BB

Measured Phase Noise

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

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

Final Rev 1.0
3/4

SOP-20310110-SF-BB

NOTE:• 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