VCOs or VCXOs for Timing Technology

VCXO (also VCO) is a voltage-controlled crystal oscillator; an oscillator whose frequency is tuned via a variable voltage input. This offers the option of a stable crystal oscillator with the ability to fine-tune the frequency within a narrow range.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Package/Case
Frequency
Load Capacitance
Supply Voltage - Min
Supply Voltage - Max
Tuning Voltage Range - Vt
Power - dBm
2nd Harmonic
Current Rating
Phase Noise Type
Pushing
Tuning Sensitivity
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Height
Series
Packaging
Analog Devices / Maxim Integrated VCO Oscillators 1.2Ghz VCO With Linear Modulation Input
Datasheet
222In Stock
Min.: 1
Mult.: 1

VCO uMAX-8 2.4 GHz to 2.5 GHz 2.7 V 5.5 V 400 mVDC to 2.4 VDC - 5 dBm - 20 dBc 20 mA - 137 dBc/Hz 0.16 MHz/V - 40 C + 85 C 3.05 mm 3.05 mm 0.95 mm MAX2754 Tube
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 3.9 - 4.45 GHz
Datasheet
3In Stock
Min.: 1
Mult.: 1
No
VCO QFN-24 3.9 GHz to 4.45 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 5 dBm 39 mA - 106 dBc/Hz 16 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC391 Cut Tape
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 7.8 - 8.7 GHz
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
VCO QFN-24 7.8 GHz to 8.7 GHz 2.75 V 3.25 V 1 VDC to 11 VDC 14 dBm 88 mA - 103 dBc/Hz 78 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC506 Cut Tape
Analog Devices VCO Oscillators VCO w/ Fo/2 & Div/4, 8.45 - 9.55 GHz
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
VCO QFN-32 8.45 GHz to 9.55 GHz 4.75 V 5.25 V 2 VDC to 13 VDC 15 dBc 360 mA - 116 dBc/Hz 20 MHz/V - 40 C + 85 C 5.1 mm 5.1 mm 1 mm HMC510 Cut Tape
Crystek Corporation VCO Oscillators 440-505MHz -30C to 70C
Datasheet
13In Stock
Min.: 1
Mult.: 1
: 100

VCO 440 MHz to 505 MHz 47 pF 5 V 5 V 300 mVDC to 4.7 VDC - 5 dBm - 10 dBc 40 mA - 114 dBc/Hz 0.2 MHz/V 16.5 MHz/V 12.7 mm 12.7 mm 5.59 mm CVCO55CC Reel, Cut Tape
Texas Instruments VCO Oscillators Dual voltage-cntrld oscillator
Datasheet
49In Stock
Min.: 1
Mult.: 1

VCO SOIC-Narrow-16 1.1 MHz to 25 MHz 45 pF 4.75 V 5.25 V 0 VDC to 5 VDC 55 mA 0 C + 70 C SN74LS629 Tube


Crystek Corporation VCO Oscillators 18In Stock
Min.: 1
Mult.: 1
: 45

VCO Reel, Cut Tape
Analog Devices VCO Oscillators VCO, GaAs, RF/2, 11.42-12.62GHz
Datasheet
494Expected 28/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

VCO QFN-32 4.75 V 5.5 V 2 VDC to 13 VDC 11 dBm, 4 dBm 20 dBc 270 mA - 89 dBc/Hz 5 MHz/V - 40 C + 85 C HMC1166 Reel, Cut Tape, MouseReel
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 2.25 - 2.5 GHz
Datasheet
2 484On Order
MouseReel Available
Min.: 1
Mult.: 1
: 500

VCO QFN-24 2.25 GHz to 2.5 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 4.5 dBm 41 mA - 115 dBc/Hz - 2 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC385 Reel, Cut Tape, MouseReel
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 5.5 - 6.1 GHz
Datasheet
2 277Expected 14/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

VCO QFN-24 5.5 GHz to 6.1 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 2 dBm 34 mA - 102 dBc/Hz 12 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC431 Reel, Cut Tape, MouseReel
Analog Devices VCO Oscillators VCO w/ Fo/2 & Div/4, 12.4 - 13.4 GHz
Datasheet
500Expected 16/11/2026
Min.: 1
Mult.: 1

VCO QFN-32 12.4 GHz to 13.4 GHz 4.75 V 5.25 V 2 VDC to 13 VDC 18 dBc 300 mA - 110 dBc/Hz 6 MHz/V - 40 C + 85 C HMC529 Cut Tape
Crystek Corporation VCO Oscillators Ultra-Low Phase Noise 1GHz SAW
Datasheet
214Expected 13/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 25

VCSO 1 GHz 4.75 V 5.25 V 0 V to 5 V 10 dBm - 20 dBc 35 mA - 138 dBc/Hz 120 MHz/V - 40 C + 85 C 14.2 mm 9.14 mm 3.43 mm CVCSO-914X Reel, Cut Tape, MouseReel
Crystek Corporation VCO Oscillators 760-870MHz
Datasheet
95Expected 21/09/2026
Min.: 1
Mult.: 1

VCO 760 MHz to 870 MHz 50 pF 400 mVDC to 4.7 VDC 0 dBm - 15 dBc 25 mA - 110 dBc/Hz 0.5 MHz/V 30 MHz/V - 40 C + 85 C 12.7 mm 12.7 mm 5.59 mm CVCO55CM Bulk
Crystek Corporation VCO Oscillators 1600-3200MHz
Datasheet
129On Order
Min.: 1
Mult.: 1

VCO 1.6 GHz to 3.2 GHz 22 pF 500 mVDC to 20 VDC 5.5 dBm - 12 dBc 25 mA - 85 dBc/Hz 15 MHz/V 100 MHz/V - 20 C + 70 C 12.7 mm 12.7 mm 3.81 mm CVCO55CW Cut Tape
Crystek Corporation VCO Oscillators Crystek High Performance VCOs
Datasheet
400Expected 24/08/2026
Min.: 1
Mult.: 1
: 100

VCO 1.53 GHz to 2.7 GHz 50 pF 5.25 V 5.25 V 500 mVDC to 10.5 VDC 7.5 dBm - 15 dBc 30 mA - 87 dBc/Hz 25 MHz/V 140 MHz/V - 40 C + 75 C 12.7 mm 12.7 mm 3.81 mm CVCO55BE Reel, Cut Tape
Crystek Corporation VCO Oscillators 800-980MHz
Datasheet
117Expected 28/09/2026
Min.: 1
Mult.: 1

VCO 800 MHz to 980 MHz 47 pF 500 mVDC to 5 VDC 3 dBm - 22 dBc 25 mA - 121 dBc/Hz 2 MHz/V 75 MHz/V - 40 C + 85 C 12.7 mm 12.7 mm 3.81 mm CVCO55CL Bulk
Crystek Corporation VCO Oscillators 860-960MHz -40C to 85C
Datasheet
79On Order
Min.: 1
Mult.: 1

VCO 860 MHz to 960 MHz 47 pF 5 V 5 V 500 mVDC to 4.5 VDC 3 dBm - 12 dBc 30 mA - 113 dBc/Hz 0.3 MHz/V 27 MHz/V 12.7 mm 12.7 mm 5.59 mm CVCO55CC Bulk
Crystek Corporation VCO Oscillators Red Box 1032-1088MHz
Datasheet
10Expected 17/08/2026
Min.: 1
Mult.: 1

VCO 1.032 GHz to 1.088 GHz 30 pF 5 V 5 V 500 mVDC to 4.5 VDC 0 dBm - 15 dBc 30 mA - 109 dBc/Hz 0.5 MHz/V 21 MHz/V - 40 C + 85 C 31.75 mm 31.75 mm 14.99 mm CRBV55CL Bulk
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 2.25 - 2.5 GHz
Datasheet
500Expected 01/10/2026
Min.: 1
Mult.: 1

VCO QFN-24 2.25 GHz to 2.5 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 4.5 dBm 41 mA - 115 dBc/Hz - 2 MHz/V - 40 C + 85 C HMC385 Cut Tape
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 2.6 - 2.8 GHz
Datasheet
500Expected 22/01/2027
Min.: 1
Mult.: 1

VCO QFN-24 2.6 GHz to 2.8 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 5 dBm 40 mA - 114 dBc/Hz - 2 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC386 Cut Tape
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 3.9 - 4.45 GHz
Datasheet
500Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

VCO QFN-24 3.9 GHz to 4.45 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 5 dBm 39 mA - 106 dBc/Hz 16 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC391 Reel, Cut Tape, MouseReel
Analog Devices VCO Oscillators VCO SMT w/Buffer amp, 5.0 - 5.5 GHz
Datasheet
415Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 500

VCO QFN-24 5 GHz to 5.5 GHz 2.75 V 3.25 V 0 VDC to 10 VDC 2 dBm 34 mA - 103 dBc/Hz 12 MHz/V - 40 C + 85 C 4.1 mm 4.1 mm 1 mm HMC430 Reel, Cut Tape, MouseReel
Analog Devices VCO Oscillators WBand VCO w/Buffer amp , 6 - 12 GHz
Datasheet
55Expected 22/01/2027
Min.: 1
Mult.: 1

VCO QFN-24 6 GHz to 12 GHz 4.75 V 5.25 V 0 VDC to 23 VDC 1 dBm - 12 dBc 57 mA - 65 dBc/Hz - 85 MHz/V - 40 C + 85 C HMC732 Cut Tape
Analog Devices VCO Oscillators MMIC VCO ,RF/2 & Div/16, 23.8-26.8GHz
Datasheet
64On Order
Min.: 1
Mult.: 1

VCO, MMIC Based QFN-24 23.8 GHz to 26.8 GHz 4.75 V 5.25 V 1 VDC to 13 VDC 220 mA - 93 dBc/Hz - 65 MHz/V - 40 C + 85 C HMC739 Cut Tape
Analog Devices VCO Oscillators DRT Wideband VCO, Multi-band
Datasheet
15Expected 02/10/2026
Min.: 1
Mult.: 1

VCO QFN-40 8.3 GHz to 15.2 GHz 4.5 V 5 V 500 mVDC to 13 VDC 0 dBm, - 10 dBm 15 dBc 90 mA - 76 dBc/Hz, - 74 dBc/Hz, - 71 dBc/Hz, - 68 dBc/Hz 20 MHz/V 200 MHz/V, 225 MHz/V, 250 MHz/V, 275 MHz/V - 40 C + 85 C 6 mm 6 mm 0.85 mm HMC8074 Cut Tape