SOP-21310110-SF-EB
Phase Locked Oscillator, 20.50 GHz, +10 dBm, 100 MHz
Externally Referenced
SOP-21310110-SF-EB is a phase locked oscillator ahigh performance DRVCO (Dielectric Resonator Voltage
Controlled Oscillator) technology to generate a clean andhigh-quality microwave signal. The oscillator is designed andfabricated to be phase locked to the high quality 100 MHz
external reference oscillator so that the superior phase noise
performance can be achieved. The oscillator delivers a typical
output power of +10 dBm and has a nominal harmonic andspurious levels of -25 dBc and -75 dBc, respectively. Theoscillator has a built-in voltage regulator to further improve thesignal quality and prevent possible damage due to the overvoltage operation. The oscillator is hermetically sealed to off
the maximum environmental performance.

Electrical Specifications:Parameter

Minimum

TypicalMaximum

Frequency

20.50 GHz

Output Power+10 dBm
Reference Source + 20 Log (N)+ 3 dB-92 dBc/Hz @ 10 kHz

Phase Noise *

ECCN
EAR99

-97 dBc/Hz @ 100 kHz

FEATURES•••High Output Power
Low Phase Noise
Low Harmonic Components-125 dBc/Hz @ 1 MHz
External Reference Frequency
External Reference Input Power

100 MHz-3 dBm

+0 dBmSub-Harmonics+3 dBm-60 dBc

Harmonics-25 dBc-20 dBc

Spurious-75 dBc-70 dBc

Phase Locked Indicator (Lock)

TTL “High”

Phase Error Voltage (VT)

0 to +10 VDCDC Voltage+12 VDCDC Supply Current

450 mA

Frequency Stability (Externally Referenced)*•••

Radar Systems
Communication Links
Transmitters/Receivers

SUPPLEMENTAL DETAILS+15 VDCSame as reference

Specification Temperature
Operating Temperature

APPLICATIONS+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 © 2022 by Eravant

Advanced Rev 1.1

1/2

SOP-21310110-SF-EB
Mechanical Specifications:
ItemSpecification

RF Output
REF Output
DC Bias Port (VCC)
Phase Lock Indicator Port (LD)
Phase Error Voltage (VT)Ground Terminal
Case Material
FinishPackage
WeightDimensions
Outline

SMA (F) connector
SMA (F) connector
Feedthru Pin
Feedthru Pin
Feedthru Pin
Ground Lug
Aluminum
Nickel Plated and Bare Aluminum
Hermetically Sealed
4.0 Oz2.25” (L) x 2.25” (W) x 0.62” (H)OP-EC-SM3

Mechanical Outline

Unless otherwise specified, all dimensions are in inches [millimeters]
2 x 0.50 12.6

2.25 57.2

2 x 0.12 3.1

2 x 2.07 52.6
CL

2 x 0.37 9.5
1.03 26.2
1.72 43.7
2.25 57.2

2 x 2.07 52.6

GND

VCC

LDLV

2 x 0.53 13.6

REF INCLRF OUT

2 x 0.41 10.44x

0.13 3.2 THRU

0.62 15.7

2 x MALE OR FEMALE COAX CONNECTORNOTE•••

On condition test data is provided it is collected from a sample lot. Actual data may vary slightly
from unit to unit. All testing is performed under +25 °C case temperature.
Other mechanical configurations with different lengths and other frequency bands are available
under different model numbers.
Eravant reserves the right to change the information presented without notice.

CAUTION•••

If a waveguide is present, any foreign objects in the waveguide will cause performance degradationand may damage or destroy the unit.
For 1 mm connectors proper torque should be applied: 4.0 ± 0.15 inch-pounds (0.45 ± 0.02 Nm).
Torque wrench model SCH-06004-S1 is highly recommended.
For 1.35 mm, 1.85 mm, 2.4 mm, 2.92 mm, and SMA connectors proper torque should beapplied: 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 © 2022 by Eravant

2/2