Through-hole Oscillator with the metal cap removed exposing the circuit

Passive Components

Temperature Controlled Oscillator Manufacturers

[Crystal Manufacturers] [Oscillator Manufacturers] [Resonator Manufacturers]
[TCXO-VCXO.. Manufacturers] [Saw Filter & Resonators]

TCXO-VCXO Oscillator Manufacturers

XO - Clock Oscillator
CXO - Crystal Oscillator
DTCXO - Digitally Temperature Controlled Crystal Oscillator
EMXO - Evacuated Miniature Crystal Oscillator
FCXO - Frequency Controlled Crystal Oscillator
HPXO - High Precision Crystal Oscillator
MCXO - Microprocessor Compensated Crystal Oscillator
OCXO - Oven Controlled Oscillator
OCVCXO - Oven Controlled Voltage Controlled Oscillator
PXO - Precision Oscillator
PXO - Programmable Crystal Oscillator
SPXO - Simple Packaged Crystal Oscillators
TCXO - Temperature Compensated Oscillator
TCVCXO - Temperature Compensated Voltage Controlled Oscillator
VCXO - Voltage Controlled Oscillator
VCSO - Voltage Controlled Sinewave Oscillator


Abracon Corp. {VCXO-TCXO}

Advanced Crystal Technology {VCXO 1.25MHz to 1GHz Oscillators}

Andhra Electronics Ltd {CXO, VCXO, TCXO and OCXO Oscillators}

Ascend Frequency Devices {VCXO, TCXO, OCXO}


AXTAL {TCXO-OCXO-VCXO Hybrid/Ceramic SMD/DIP packages}

Bliley Electric Co. {TCXO-OCXO-VCXO-TCVCXO-OCVCXO Oscillators}

Cardinal {VCXO - TCXO}

Connor-Winfield Corporation {VCXO - TCXO - VCO}

Crystek Crystals Corporation {TCXO, TCVCXO, VCXO Oscillator}

Ecliptek {VCXO, VCTCXO, TCXO, TCVCXO, OCXO-OCVCXO Oscillator Manufacturer}

ECS Inc. {TCXO, VCXO, VCO Oscillators}

EDC "Electro Dynamics Crystal" {Thru_Hole -VCXO, TCXO, VCTCXO, SMD - VCTCXO Oscillators}

Fox Electronics {TCXO - VCXO Oscillators}

Fronter Electronics Co.,ltd {VCXO, TCXO, VCO Manufacturer}

General Electronic Devices 'GED' {VCOs, OCXOs, VCXOs, TCXOs, VCTCXOs}

Golledge Electronics {TCXO, VCXO, OCXO Oscillator}

Greenray Industries {Crystal Oscillator design and manufacture OCXO, TCXO, VCXO, VCO, XO}

ILSI America {TCXO-VCXO-VCTCTXO-OCXO Oscillator Manufacturer}

International Crystal Mfg. Co. Inc. 'ICM' {TCXO, VCTCXO Devices}


Lap-Tech {VCXO, OCXO, TCXO Oscillator Manufacturer. SMD, Thru-Hole}

Mercury Crystal Products 'MEC' {XO, VCXO, TCXO, VCTCXO, OCXO}


Mini Circuits {VCXO Oscillators}

MMD Components {TCXO/(VC)TCXO, VCXO, OCXO, Custom TCXO and OCXO Capabilities}

Modco, Inc. {Very low Phase Noise, in a variety of packages. RoHS Compliant}

M-tron Industries Inc. {HPXO, OCXO, TCXO, TCVCXO, VCSO, VCXO}

Murata {PLL}


NJR Corporation {XO, VCXO}

Oscilent {TCXO, VCXO}

Oscillatek; see Vectron {TCXO-OCXO-VCXO Oscillators}

Precision Devices Inc. {TCXO, VCXO, CXO, OCXO}


Raltron {VCXO-TCXO Oscillator Manufacturer}

RFX {OCXO, TCXO, VCXO and PLL designs from 1MHz to 2.4GHz.}

Saronix "Pericom" {VCXO-TCXO-TCVCXO Oscillators}

TAITIEN Electronics Co.,LTD

Tellurian Technologies Inc. {VCO, VCXO, TCXO, VCTCXO}

TFC "Total Frequency Control Ltd" {VCXO 1.25MHz to 1GHz Oscillators}

Temex Components {XO, VCXO, DTCXO, MCXO, OCXO, DOCXO}

TEW America "Tokyo Denpa Co. Ltd" {TCXO, VCXO, TCVCXO, OCXO, SMD, Thru-hole, Miniature, High Frequency}


Universal Technologies Group {XO-TCXO-VCXO-TCVCXO-OCXO}

Valpey Fisher {VCXO-OCXO Oscillator Manufacturer}

Vectron International {VCXO - OCXO/EMXO - TCXO - CD/FX FCXO - XO/PXO Oscillator Manufacturer}

Z-Communications, Inc. {VCO Oscillator Manufacturer}

Rubidium Oscillator Comparision chart
Rubidium Oscillator Comparison

The chart shows the different characteristics of Quartz Oscillators [TCXO, MCXO, OCXO] and Atomic Oscillators [Rubidium, RbXO, and Cesium].
The accuracy, aging and temperature stability are more definable.
However the relative size and cost of the units is more subjective.

{Oscillator Manufacturers Index}

This is a listing of Temperature and Voltage controlled Crystal and Oscillator manufacturers and vendors.
The types of products or devices the manufacturer produces are listed under the company name, in alphabetic order.
Additional component manufacturers may be found by selecting the Components icon below.

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Modified 1/24/12
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