Crystal Oscillators

Our quality quartz crystal oscillators (XO) provide a high level of stability with low noise and jitter. Custom crystal oscillators from MV Electronics set the pace for everyday communications, from data centers to the home, with nationwide delivery. We are committed to helping you find the crystal oscillator with the exact specifications to meet your needs. We offer custom crystal oscillators with a range from 1.25MHz to 1,500MHz, as well as 32.768KHz. Both CMOS and differential outputs to meet your specific needs can be found in our catalog.

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XO (CMOS)

XO (SINE)

XO (LVDS)

XO (LV-PECL)

XO (HCSL / CML)

What Is a Crystal Oscillator?

A quartz element cut to a precise thickness vibrates at a fixed rate, and a crystal oscillator converts that movement into a usable clock signal. Frequency accuracy holds within a stated tolerance over temperature, voltage, and time, expressed in parts per million or billion. Data centers, telecom gear, navigation receivers, and industrial controllers depend on that reference holding steady under vibration.

Which Crystal Oscillator Fits Your Application?

Stability requirement, operating temperature, and whether the frequency must be tuned in circuit determine the right crystal oscillator. Three variants cover most designs, each trading power, size, and cost against how tightly the frequency holds.

● OCXO parts hold the crystal in a temperature-controlled oven for the tightest stability available, down to parts per billion.

● TCXO parts correct for temperature electronically, reaching tight stability without an oven's warm-up time or power draw.

● VCXO parts let a control voltage pull the output frequency, which phase-locked loops and clock recovery circuits require.‍ ‍

Our XO range spans 1.25MHz to 1,500MHz plus 32.768kHz, in CMOS, LVDS, LV-PECL, HCSL, CML, and sine outputs

XO - (CMOS)

Part Number	Product	Output	Description	Package	Freq Range	Voltage (Options)	Temp Range (Options)	Temp Stability (Options)	Jitter RMS	Jitter Test Freq
				(mm)		(V)	(ᵒC)	(ppm)	(ps)	(12kHz-20MHz)
XO - CMOS - 2.0 x 1.6
MV-XC250-2016W	XO	CMOS	Lower Frequency, 1.8V to 3.3V	2.0 x 1.6	1.25 to 80 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.17	24 MHz	Quote Request
XO - CMOS - 2.5 x 2.0
MV-XC250-2520D	XO	CMOS	Lower Frequency, 1.8V to 3.3V	2.5 x 2.0	1.25 to 80 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.17	24 MHz	Quote Request
MV-XC261-2520D	XO	CMOS	Higher Frequency, Low Noise	2.5 x 2.0	40 to 135 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC262-2520D	XO	CMOS	Up to 170 MHz, Very Low Noise	2.5 x 2.0	133 to 170 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.08	125 MHz	Quote Request
XO - CMOS - 3.2 x 2.5
MV-XC250-3225D	XO	CMOS	Lower Frequency, 1.8V to 3.3V	3.2 x 2.5	1.25 to 80 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.17	24 MHz	Quote Request
MV-XC261-3225D	XO	CMOS	Higher Frequency, Low Noise	3.2 x 2.5	40 to 135 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC262-3225D	XO	CMOS	Up to 170 MHz, Very Low Noise	3.2 x 2.5	133 to 170 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC510-3225F	XO	CMOS	PLL Based XO (CMOS)	3.2 x 2.5	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - CMOS - 5.0 x 3.2
MV-XC250-5032D	XO	CMOS	Lower Frequency, 1.8V to 3.3V	5.0 x 3.2	1.25 to 80 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.17	24 MHz	Quote Request
MV-XC252-5032D	XO	CMOS	Lower Frequency, 5V	5.0 x 3.2	1.25 to 80 MHz	+5.0	-10/+70 to -40/+85	±100 to ±25	0.5	25 MHz	Quote Request
MV-XC261-5032D	XO	CMOS	Higher Frequency, Low Noise	5.0 x 3.2	40 to 135 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC262-5032D	XO	CMOS	Up to 170 MHz, Very Low Noise	5.0 x 3.2	133 to 170 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC510-5032G	XO	CMOS	PLL Based XO (CMOS)	5.0 x 3.2	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - CMOS - 7.0 x 5.0
MV-XC250-7050D	XO	CMOS	Lower Frequency, 1.8V to 3.3V	7.0 x 5.0	1.25 to 80 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.17	24 MHz	Quote Request
MV-XC252-7050D	XO	CMOS	Lower Frequency, 5V	7.0 x 5.0	1.25 to 80 MHz	+5.0	-10/+70 to -40/+85	±100 to ±25	0.5	25 MHz	Quote Request
MV-XC261-7050D	XO	CMOS	Higher Frequency, Low Noise	7.0 x 5.0	40 to 135 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC262-7050D	XO	CMOS	Up to 170 MHz, Very Low Noise	7.0 x 5.0	133 to 170 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.08	125 MHz	Quote Request
MV-XC510-7050G	XO	CMOS	PLL Based XO (CMOS)	7.0 x 5.0	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - CMOS - 1/2 Dip & Dip Packages
MV-XC285-1313C	XO	CMOS	Half Dip Package CMOS XO	12.7 x 12.7	0.75 to 250 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±20	1.0	125 MHz	Quote Request
MV-XC285-2113C	XO	CMOS	Dip package CMOS XO	20.7 x 13.1	0.75 to 250 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±20	1.0	125 MHz	Quote Request
XO - CMOS - Discrete Designs
MV-XC295-1487X	XO	CMOS	Low Noise, Tight Stability, 4 pad	14.3 x 8.7	1 to 200 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	0.045	50 MHz	Quote Request
MV-XC295-1487V	XO	CMOS	Low Noise, Tight Stability, 6 pad	14.3 x 8.7	1 to 200 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	0.045	50 MHz	Quote Request
Part Number	WEB - Type	WEB - Output	WEB - Output	WEB - Package	WEB - Freq Range	WEB - Voltage	WEB - Temp	WEB - Stability	WEB - Jitter RMS	WEB - Phase Noise Cond

XO - (SINE)

Part Number	Product	Output	Description	Package	Freq Range	Voltage (Options)	Temp Range (Options)	Temp Stability (Options)	Jitter RMS	Jitter Test Freq
				(mm)		(V)	(ᵒC)	(ppm)	(ps)	(12kHz-20MHz)
XO - SINE - 1/2 Dip & Dip Packages
MV-XS284-1313C	XO	SINE	Half Dip Package SINE XO	12.7 x 12.7	1 to 600 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	1.0	125 MHz	Quote Request
MV-XS284-2113C	XO	SINE	Dip package SINE XO	20.7 x 13.1	1 to 600 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	1.0	125 MHz	Quote Request
XO - SINE - Discrete Designs
MV-XS294-1487X	XO	SINE	Low Noise, Tight Stability, 4 pad	14.3 x 8.7	1 to 200 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	0.045	50 MHz	Quote Request
MV-XS294-1487V	XO	SINE	Low Noise, Tight Stability, 6 pad	14.3 x 8.7	1 to 200 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	0.045	50 MHz	Quote Request

XO - (LVDS)

Part Number	Product	Output	Description	Package	Freq Range	Voltage (Options)	Temp Range (Options)	Temp Stability (Options)	Jitter RMS	Jitter Test Freq
				(mm)		(V)	(ᵒC)	(ppm)	(ps)	(12kHz-20MHz)
XO - LVDS - 2.5x2.0
MV-XD165-2520E	XO	LVDS	Ultra Low Noise - XO ( LVDS)	2.5 x 2.0	100 to 156.25 MHz	+3.3 +2.5 +1.8	-10/+70 to -40/+105	±100 to ±20	0.047	156.25 MHz	Quote Request
XO - LVDS - 3.2 x 2.5
MV-XD165-3225F	XO	LVDS	Ultra Low Noise - XO ( LVDS)	3.2 x 2.5	100 to 156.25 MHz	+3.3 +2.5 +1.8	-10/+70 to -40/+105	±100 to ±20	0.047	156.25 MHz	Quote Request
MV-XD325-3225F	XO	LVDS	Ultra Low Noise - XO ( LVDS)	3.2 x 2.5	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XD530-3225F	XO	LVDS	PLL Based XO (LVDS)	3.2 x 2.5	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	212.5 MHz	Quote Request
XO - LVDS - 5.0 x 3.2
MV-XD325-5032G	XO	LVDS	Ultra Low Noise - XO ( LVDS)	5.0 x 3.2	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XD530-5032G	XO	LVDS	PLL Based XO (LVDS)	5.0 x 3.2	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	212.5 MHz	Quote Request
XO - LVDS - 7.0 x 5.0
MV-XD325-7050G	XO	LVDS	Ultra Low Noise - XO ( LVDS)	7.0 x 5.0	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5 +1.8	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XD530-7050G	XO	LVDS	PLL Based XO (LVDS)	7.0 x 5.0	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	212.5 MHz	Quote Request
XO - LVDS - Discrete Designs
MV-XD297-1487V	XO	LVDS	Low Noise, Tight Stability (LVDS)	14.3 x 8.7	1 to 1500 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	1.0	125 MHz	Quote Request

XO - (LV-PECL)

Part Number	Product	Output	Description	Package	Freq Range	Voltage (Options)	Temp Range (Options)	Temp Stability (Options)	Jitter RMS	Jitter Test Freq
				(mm)		(V)	(ᵒC)	(ppm)	(ps)	(12kHz-20MHz)
XO - PECL - 2.5x2.0
MV-XP164-2520E	XO	LV-PECL	Ultra Low Jitter - XO ( LVPECL)	2.5 x 2.0	125 to 156.25 MHz	+3.3 +2.5	-10/+70 to -40/+105	±100 to ±20	0.038	156.25 MHz	Quote Request
XO - PECL - 3.2 x 2.5
MV-XP164-3225F	XO	LV-PECL	Ultra Low Jitter - XO ( LVPECL)	3.2 x 2.5	125 to 156.25 MHz	+3.3 +2.5	-10/+70 to -40/+105	±100 to ±20	0.038	156.25 MHz	Quote Request
MV-XP315-3225F	XO	LV-PECL	Ultra Low Noise - XO (PECL)	3.2 x 2.5	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XP520-3225F	XO	LV-PECL	PLL Based XO (PECL)	3.2 x 2.5	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - PECL - 5.0 x 3.2
MV-XP315-5032G	XO	LV-PECL	Ultra Low Noise - XO (PECL)	5.0 x 3.2	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XP520-5032G	XO	LV-PECL	PLL Based XO (PECL)	5.0 x 3.2	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - PECL - 7.0 x 5.0
MV-XP315-7050G	XO	LV-PECL	Ultra Low Noise - XO (PECL)	7.0 x 5.0	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XP520-7050G	XO	LV-PECL	PLL Based XO (PECL)	7.0 x 5.0	10 to 250 MHz	+3.3 +2.5	-10/+70 to -40/+85	±100 to ±20	0.6	125 MHz	Quote Request
XO - PECL - Discrete Designs
MV-XP296-1487V	XO	PECL	Low Noise, Tight Stability (PECL)	14.3 x 8.7	1 to 1500 MHz	+5.0 +3.3	-10/+70 to -40/+85	±50 to ±10	1.0	125 MHz	Quote Request

XO - (HCSL - CML)

Part Number	Product	Output	Description	Package	Freq Range	Voltage (Options)	Temp Range (Options)	Temp Stability (Options)	Jitter RMS	Jitter Test Freq
				(mm)		(V)	(ᵒC)	(ppm)	(ps)	(12kHz-20MHz)
XO - HCSL / CML - 2.5x2.0
MV-XH166-2520E	XO	HCSL	Ultra Low Noise - XO ( HCSL)	2.5 x 2.0	100 to 156.25 MHz	+3.3 +2.5 +1.8	-10/+70 to -40/+105	±100 to ±20	0.049	156.25 MHz	Quote Request
XO - HCSL / CML - 3.2x2.5
MV-XH166-3225F	XO	HCSL	Ultra Low Noise - XO ( HCSL)	3.2 x 2.5	100 to 156.25 MHz	+3.3 +2.5 +1.8	-10/+70 to -40/+105	±100 to ±20	0.049	156.25 MHz	Quote Request
MV-XH335-3225F	XO	HCSL	Differential Low Jitter XO (HCSL)	3.2 x 2.5	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
XO - HCSL / CML - 5.0 x 3.2
MV-XH335-5032G	XO	HCSL	Differential Low Jitter XO (HCSL)	5.0 x 3.2	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XL345-5032G	XO	CML	Differential Low Jitter XO (CML)	5.0 x 3.2	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.05	156.25 MHz	Quote Request
XO - LVDS - 7.0 x 5.0
MV-XH335-7050G	XO	HCSL	Differential Low Jitter XO (HCSL)	7.0 x 5.0	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -55/+125	±100 to ±20	0.05	156.25 MHz	Quote Request
MV-XL345-7050G	XO	CML	Differential Low Jitter XO (CML)	7.0 x 5.0	100 to 250 MHz	+3.3 +3.0 +2.8 +2.5	-10/+70 to -40/+105	±100 to ±20	0.05	156.25 MHz	Quote Request

We Provide Small Quantities and Legacy Parts

Crystal oscillators ship on small programs and against legacy drawings, not only on high-volume production runs. Obsolete parts get cross-referenced and rebuilt to the drawing when a previous supplier has moved on. Our full catalog of precision timing components reaches from quartz crystals to ultra-low-noise oscillators, so one purchase order covers a whole board. Custom crystal oscillators begin as a drawing rather than a part number, and our engineers work the specification with you before quoting. Design-in support carries through pre-production, production, spares, and repairs for the life of the program.

Get Reliable Oscillators

Reliability starts with a supplier who will quote, sample, and stand behind the crystal oscillators you specify. Our high-stability oscillator range covers the tightest accuracy a program can demand. Custom crystal oscillators leave our floor built to the drawing and documented before shipment. Pricing, samples, and engineering questions are always welcome. Orders ship to design teams and contract manufacturers in every state. Our engineers answer specification questions directly, so contact us.

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