High Frequency 3.3V VCXO in telecoms package style

  • CMOS compatible output
  • Low jitter and fast rise / fall times
  • Popular telecoms package layout
  • Enable / disable tristate function
Configurable Options
ParameterOption Code
Frequency pullability
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 ageing, with VCTL = 50% VDD

Quantity / Special Request

Please specify the quantity you require below.

The GVXO-32L is supplied on tape and reel. 1k pcs per reel is the standard T&R pack size for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

Specifically developed to provide superb low jitter performance at high frequencies, if you need a voltage controlled oscillator with excellent jitter performance at a high frequency from 52.0MHz to 160MHz, this could be the component to help complete your project. 

The GVXO-32L voltage controlled oscillator has 3.3V supply voltage and a CMOS compatible output, and also comes encased within a popular telecoms surface mount package.

Extra features include wide frequency pullability options, driving ability of 15pF CMOS, and very fast start up time of only 10ms maximum. 

Frequency range 52.0 ~ 160MHz
Dimensions 14.0 x 9.8 x 6.0mm
Voltage control (VCTL) +1.65V ±1.5V, 10% linearity
Operating temperature range -10 to +70°C
Storage temperature range -40 to +85°C
Supply voltage (VDD) +3.3V (±5%)
Supply current 60mA max
Driving ability 15pF CMOS
Logic levels ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Waveform symmetry 40:60 max @ 50%VDD
Start up time 10ms max
Rise / fall time 3ns max (20% ~ 80%VDD)
Soldering condition Reflow, 240°C max
Package Drawing
Ordering Information

To request a quotation for the GVXO-32L 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.

Once we've received your request our expert team will then produce a quotation tailored to meet your needs using the option codes you've selected.

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 2)Output (pad 4)
Open Active
'1' level VIH Active
'0' level VIL High Impedance

'0' level: VIL ≤ +1.70V, '1' level: VIH ≥ +2.20V

Tape & Reel Specification
Tape and Reel specifications for the GTXO-C77V

A:330 / B:24 / C:14.4 / D:10.8 / E:16 / F:6 / G:80 / H:21

Handling & Storage

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

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


Metal can with glass epoxy base


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