1.8~3.3V 32.768kHz Oscillator with 3225 Package

  • Excellent temperature stability
  • Low current consumption
  • AT-cut resonator + dividing circuit
  • Miniature ceramic package with metal lid
  • Competitive pricing
Configurable Options
ParameterOption Code
Frequency stability
Operating temperature range

The GAO-3301 has no configurable options.
Please see the specifications table for more details or contact our team today if you have other specification requirements.

Quantity / Special Request

Please specify the quantity you require below.

The GAO-3301 is supplied on tape and reel. 1k or 3k pcs per reel are the standard T&R pack sizes for this product. Partial quantities may be supplied on tape (no reel), or in bulk.

Product Description

The miniature 3.2 x 2.5mm GAO-3301 offers a competitively priced 32.768kHz oscillator solution with a choice of operating temperature ranges and temperature stabilities.

This oscillator has exceptionally fast rise/fall time of 2.8ns, and is operable over a supply voltage range of 1.8V-5.0V.

The GAO-3301 has 15pF CMOS driving ability and also excellent ageing characteristics of ±5ppm per year maximum.

For a similar specification 32.768kHz oscillator solution in a smaller 2520 package please consider the GAO-3201 here.

Frequency 32.768kHz
Dimensions 3.2 x 2.5 x 1.0mm
Storage temperature range -55 to +125°C
Supply voltage (VDD) Operable from +1.8 ~ +5.0V
Supply current (@ 15pF) 0.108mA typ, 0.200mA max (1.8V)
0.117mA typ, 0.200mA max (3.3V)
Driving ability 15pF CMOS
Logic levels ‘0’ level = 10%VDD max
‘1’ level = 90%VDD min
Waveform symmetry 45:55 @ 50%VDD
Rise / fall time 13ns typ 100ns max, 10 ~ 90%VDD
Start up time 10ms max
Stand-by current 2µA typ, 10µA max
Ageing ±5ppm/yr max @ 25°C
Package Drawing
Golledge 3225 SM oscillator package
Ordering Information

To request a quotation for the GAO-3301 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

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 (VIH=70% VDD min) Enabled
'0' level (VIL=30% VDD min) High Impedance
Soldering Profile
Solder reflow 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