1.8~5.0V 32.768kHz Oscillator

  • 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
Quantity / Special Request

Please specify the quantity you require below.

The GAO-3201 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 GAO-3201 2.5x2.0mm 32.768kHz oscillator solution has excellent temperature stability specifications and is operable with any supply voltage value within the 1.8V-5.0V range.

This very low power oscillator requires supply current of just 0.108mA typical (voltage dependent), and has excellent ageing characteristics of ±5ppm per year maximum at 25°C.

The competitively priced GAO-3201 also features fast 10ms start up time, and -40 to +85°C automotive operating temperature range.

Frequency 32.768kHz
Dimensions 2.5 x 2.0 x 0.9mm
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 2.5x2.0mm SM oscillator package
Ordering Information

To request a quotation for the GAO-3201 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.

CAD Models

Our GAO-3201 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 (VIH=70% VDD min) Enabled
'0' level (VIL=30% VDD max) 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
Material Composition

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