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TCXO's
(Temperature Compensated Crystal Oscillators)

The following catalog products are recommended for new applications. If the product required is not shown, we may have a customized product for your application. Please contact your CTS Representative for availability.

These products are covered by one or more of the following U.S. and foreign patents including: 
CA 1,316,226; US 5,446,954; DE 0721669; FR 0721669; GB 0721669; IE 0721669; JP 3720355; US 5,500,628; DE 0724334; FR 0724334; GB 0724334; IT 0724334; JP 3372716; US 6,362,700; US 6,570,461.

Other U.S. and foreign patents pending.

Model Name	Description	Picture	Frequency Range (MHz)	Temp. Stability	Temp. Range	Output	Supply Voltage	Package Size
525	General Purpose TCXO or VCTCXO		10 - 40 [See datasheet for standard frequencies available]	Options Available from ± 0.5 ppm to ± 2.5 ppm	-10 to +60°C -20 to +70°C -30 to +85°C -40 to +85°C	Clipped Sinewave	2.5V, 2.7V, 2.8V, 3.0V, 3.3V	3.2mm x 2.5mm
532	General Purpose TCXO or VCTCXO		10 - 40 [See datasheet for standard frequencies available]	Options Available from ± 0.5 ppm to ± 2.5 ppm	-10 to +60°C -20 to +70°C -30 to +85°C -40 to +85°C	Clipped Sinewave	2.8V, 3.0V, 3.3V, 5.0V	5.0mm x 3.2mm
533	General Purpose TCXO or VCTCXO		10 - 40 [See datasheet for standard frequencies available]	Options Available from ± 2.5 ppm,  ± 4.0 ppm and ± 5.0 ppm	-10 to +60°C -20 to +70°C -30 to +85°C -40 to +85°C	CMOS	2.8V, 3.0V, 3.3V	5.0mm x 3.2mm
549	General Purpose and SONET Min		10.0 - 20.0	±1.0 ppm	-40 to +85°C	CMOS	3.3V, or 5V	9mm x 14mm
574	Stratum 3		10.0 - 20.0	±0.28 ppm	0 to +70°C	CMOS	3.3V, or 5V	9mm x 14mm
575	General Purpose TCXO or VCTCXO		10 - 40 [See datasheet for standard frequencies available]	Options Available from ± 0.5 ppm to ± 5.0 ppm	-10 to +60°C -20 to +70°C -30 to +85°C -40 to +85°C	Clipped Sinewave	2.8V, 3.0V, 3.3V, 5.0V	7mm x 5mm
576	General Purpose TCXO or VCTCXO		10 - 40 [See datasheet for standard frequencies available]	Options Available from ± 0.5 ppm to ± 5.0 ppm	-10 to +60°C -20 to +70°C -30 to +85°C -40 to +85°C	CMOS	2.8V, 3.0V, 3.3V, 5.0V	7mm x 5mm