Golledge DIL-14 OCXO package


3.3V OCXO with Sine Output

  • Compact 14-pin DIL package (SMD optional)
  • 3.3V supply voltage
  • Sine output
  • Very fast warmup
  • Low power consumption
Configurable Options
ParameterOption Code
Temperature stability
Frequency adjustment
Quantity / Special Request

Please specify the quantity you require below.

The MCOCXOWS is supplied in bulk. 50pcs per tray is the standard pack size for this product. Orders for partial quantities will receive partial trays.

Product Description

With sinewave output and 3.3V supply voltage, the SCOCXOWS oven controlled oscillator offers optional surface mount or 14-pin DIL packages, is useful for a wide range of applications.

This OCXO also features fast warm up time and tight frequency stability of ±3.0ppm maximum over 10 years. 

In addition to good shock and vibration tolerance this oven controlled oscillator also provides very tight temperature stability of ±0.075ppm maximum over 0 to +60°C operating temperature range. Available from 10.0kHz ~ 54.0MHz, the MCOCXOWS is ideal for applications requiring tight stability, excellent shock and vibration tolerance and low current consumption.

Frequency range 10.0kHz ~ 54.0MHz
Dimensions 20.1 x 12.5 x 8.0mm
Frequency stability ±0.5ppm max first year
±3.0ppm max in 10 years
±0.1ppm max vs VDD
±10ppb max vs load ±10%
Short term stability 5x10-10 , t 0.1 to 30s
5x10-11 typ at 1s
Storage temperature range -55 to +125°C
Output waveform Sinewave from 50Ω
Harmonics < -10dBc
Spurii < -70dBc
Level ≥ 4dBm / 50Ω (≤20MHz)
≥ 0dBm / 50Ω (>20MHz)
Supply voltage (VDD) +3.3V (±0.15V)
Input current 120mA max @ +25°C
170mA max @ -20°C
Warm up time (secs) 30s to current 250mA max @ 25°C
120s to within ±0.1ppm @ 25°C
Phase noise (typ @ 10MHz) -110dBc/Hz @ 10Hz
-135dBc/Hz @ 100Hz
-145dBc/Hz @ 1kHz
-150dBc/Hz @ 10kHz
Shock & vibration 5,000g, 0.3ms ½-sine
10.0 ~ 2,000Hz, 20g
Package Drawing
Golledge DIL-14 OCXO package
Ordering Information

To request a quotation for the MCOCXOWS please use the configurable options form to choose the options you require and then submit your configured product to our team. Our expert advisers are always happy to help with your requirements and can be contacted on +44 1460 256 100 or at sales@golledge.com.

Following product selection you will be issued with a seven character Golledge part number. Your Golledge part number is the internationally accepted Golledge manufacturing part number (MPN) that should be used for all project documentation, including bills of materials (BoMs) and purchase orders.

If you have any queries regarding any of our documentation our dedicated sales team will be happy to help.

Technical Resources
Soldering Profile
Solder reflow profile
Handling & Storage

ESD-HBM-1A Human Body Model (HBM) 1A (250V to <500V)

MSL1 Moisture Sensitivity Level (MSL): 1 (or not applicable)


Resistance weld

Material Composition

RoHS compliant with 7(a) exemption RoHS 2 compliant with 7(a) exemption. See our declaration

REACH REACH compliant. See our statement

Conflict Minerals Statement Free of conflict minerals. See our declaration

Halogen Free Statement Free of Halogens. See our declaration

Ozone Depletion Statement Free of Ozone-depleting substances. See our declaration