Golledge 14.1x9.3 SMD Oscillator package


High Frequency 2.5V CMOS Oscillator with -55+125°C Temperature Range

  • Low jitter
  • Military temperature range -55+125°C option
  • Excellent shock & vibration resistance
  • Enable / disable tristate option (>500kHz)
  • Wide frequency range available
Configurable Options
ParameterOption Code
Frequency stability
* see note below
Operating temperature range
Enable / disable function
Quantity / Special Request

Please specify the quantity you require below.

The MCSOFHW is available supplied either on tape and reel or packaged within trays. T&R standard pack size is 250~500pcs and standard tray size is 50pcs per tray. Partial quantities may be supplied on tape (no reel), partial trays, or in bulk.

Product Description

The 2.5V MCSOFHW offers low jitter performance over wide operating temperature ranges including -55 to +125°C military temperature range. This oscillator provides CMOS output with excellent frequency stability and high shock and vibration resistance.

The MCSOFHW also features optional J-lead package terminations and the choice of enable/disable tristate functionality in pad 1.

This oscillator is available at high frequencies within the 20.0~225MHz frequency range.

Frequency range 20.0 ~ 225MHz
Dimensions 14.1 x 9.3 x 2.4mm
Supply voltage (VDD) +2.5V (±5%)
Storage temperature range -55 to +125°C
Supply current 25mA max
Driving ability CMOS
Load 3pF min, 47pF max
Logic levels ‘0’ level = +0.4V max
‘1’ level = VDD-0.5V min
Start up time 1ms typ, 5ms max
Waveform symmetry 40:60 max @ 50%VDD
Jitter RMS (1σ) < 10ps
Rise / fall time 3ns max
Shock resistance 5,000g, 0.3ms ½-sine
Vibration resistance 20g rms 10.0 ~ 2,000Hz
Soldering condition 260°C, 10 sec max
Package Drawing
Package footprint and pad configuration drawing for the Golledge MCSO series Oscillators.
Ordering Information

To request a quotation for the MCSOFHW 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.

Enable / Disable Function
Input (pad 1)Output (pad 3)
Open Enabled
'1' level Enabled
'0' level High Impedance
Handling & Storage

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

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


Ceramic base with kovar lid


PbFree Lead-free (< 0.1% by weight )

RoHS compliant with no exemptions RoHS compliant with no exemptions. 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