Golledge 7050 4-pad oscillator


1.8V SM Oscillator with Tight Stability

  • Low voltage and low power consumption
  • Ceramic package with metal lid
  • Enable / disable tristate function
  • Competitive pricing
Configurable Options
ParameterOption Code
Frequency stability
* see note below
Operating temperature range

* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, supply voltage change, load change, reflow and ageing.

Quantity / Special Request

Please specify the quantity you require below.

The GXO-7521G 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

GXO-7521G offers a competitively-priced 7.0 x 5.0mm oscillator solution that is available over a very wide frequency range from 0.5 ~ 160MHz, This oscillator also features low 1.8V supply voltage and low power consumption.

The GXO-7521G comes with enable/disable tristate functionality as standard and has 15pF CMOS driving ability.

Frequency range 0.50 ~ 160MHz
Dimensions 7.0 x 5.0 x 1.4mm
Storage temperature range -55 to +125°C
Supply voltage (VDD) +1.8V (±5%)
Supply current 7mA max (0.5 ~ 31.9MHz)
15mA max (32.0 ~ 79.9MHz)
25mA max (80.0 ~ 124.9MHz)
35mA max (125 ~ 160MHz)
Logic levels ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Start up time 0.2ms typ
Waveform symmetry 45:55 max @ 50%VDD
Driving ability 15pF CMOS
Rise / fall time 5ns max
Enable / disable function Tristate (control via pad 1)
(E/D times 100µs / 100µs typ)
Stand-by current 10µA max
Ordering Information

To request a quotation for the GXO-7521G 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.

CAD Models

Our GXO-7521G is included in the following design libraries. Click to download the library of your choice.

Enable / Disable Function
Input (pad 1)Output (pad 3)
Open Enabled
'1' level Enabled
'0' level High Impedance
Soldering Profile
Soldering Profile
Tape & Reel Specification
Tape and Reel specifications
Handling & Storage

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

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

  • Ceramic body with gold-plated pads
  • Metal lid, seam sealed

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