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.

Click on Model Name to access product datasheet
Click on RoHS Icon to access RoHS details
Model
Name		 Description Picture Frequency
Range
(MHz)		 Temp.
Stability		 Temp.
Range		 Output Supply
Voltage		 Package
Size
525

ROHS		 General Purpose
TCXO or VCTCXO		 TCXO Model 525 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

ROHS		 General Purpose
TCXO or VCTCXO		 TCXO Model 532 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

ROHS
General Purpose
TCXO or VCTCXO		 TCXO Model 533 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		 TCXO Model 549 10.0 - 20.0 ±1.0 ppm -40 to +85°C CMOS 3.3V, or 5V 9mm x 14mm
574 Stratum 3 TCXO Model 574 10.0 - 20.0 ±0.28 ppm 0 to +70°C CMOS 3.3V, or 5V 9mm x 14mm
575

ROHS		 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

ROHS
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