Golledge 5230 4-pad Oscillator


2.5V High Frequency Oscillator for Extreme Environments

  • Suitable for Avionics, Down-hole, Geothermal etc
  • Extreme temperature ranges up to 210°C
  • High stability & low ageing under extremes
  • High shock & vibration resistance
  • Optional tinned pads (Ag/Cu/Zn)
Configurable Options
ParameterOption Code
Frequency stability
* see note below
Enable / disable function

* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply voltage change, load change and long term ageing (1,000hrs at TMAX).

Quantity / Special Request

Please specify the quantity you require below.

The MCSO2EHW is available supplied either on tape and reel or packaged within trays. T&R standard pack size is 250~1000pcs and standard tray size is 128pcs per tray. Partial quantities may be supplied on tape (no reel), partial trays, or in bulk.

Product Description

Specially developed for extreme environments, the MCSO2EHW is available at high frequencies from 20.0 ~ 100MHz. This rugged 2.5V oscillator offers extreme operating temperature range options, including -55 to +210°C, and features high shock and vibration resistance, perfect for extreme applications such as down-hole, avionics and geothermal designs.

The MCSO2EHW has shock resistance of 10,000g (0.3ms, 1/2 sine) and vibration resistance of 80g (10.0~2,000Hz).

This miniature 5.0 x 3.2mm oscillator is available in a choice of termination materials including gold, or SAC (Sn/Ag/Cu) tinned pad terminations, ideal for material-sensitive applications and manufacturing processes.

Frequency range 20.0 ~ 100MHz
Dimensions 5.0 x 3.2 x 1.7mm
Supply voltage (VDD) +2.5V (±5%)
Storage temperature range -65 to +125°C
Supply current 15mA 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 5ms max
Waveform symmetry 40:60 max @ 50%VDD
Rise / fall time 3ns max (15pF, 10~90%VP-P)
Shock resistance 10,000g, 0.3ms, ½ sine
Vibration resistance 80g rms 10.0 ~ 2,000Hz
Soldering condition 260°C, 10 sec max
Package Drawing
Package footprint and pad configuration drawing for a Golledge 5032 MCSO2 series oscillator.
Ordering Information

To request a quotation for the MCSO2EHW 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 No clock

Reaction time <1µs

Handling & Storage

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

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


Ceramic base and 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