Frequency Product Recommendations for Wearable Applications

The ultra-miniature CM8V-T1A offers a 32.768kHz solution with ultra-low profile package and high shock and vibration resistance. The CM8V-T1A is available in automotive and extended operating temperature ranges, with full AEC-Q200 qualification on request, and features low drive level.

One of our smallest crystals, the GSX-211 features an ultra-miniature 1.6x1.2mm package, perfect for space-dependent applications such as bluetooth, wearables and asset tracking. Discover more here, or if you need AEC-Q200 qualification check out our specialist GRX-210 here.

The GSX-221 ultra-miniature crystal is ideal for wireless and bluetooth applications and is particularly competitive for this size range. Offering tight stability and high reliability due to its seam sealed package and tight calibration tolerance and temperature stability options, this crystal is ideal for new designs requiring an ultra-miniature crystal footprint.

The GSX-331 miniature surface mount crystal is available over wide available frequency range from 10.0 ~ 125MHz. GSX-331 features a miniature package measuring 3.2 x 2.5 x 0.8mm, and is available in a choice of operating temperature ranges and with a range of temperature stabilities. Find more information and configure your product here.

The GSX-317 watch crystal from Golledge is an ideal 32.768kHz frequency solution with highly competitive pricing and secure supply. It's package is vacuum sealed for excellent long term stability and features industry standard footprint.

An ultra-miniature 32.768kHz oscillator, the OV7604C7 is operable from 1.2-5.5V, and features tight calibration tolerance and ultra-low current consumption of 0.3μA typical. This low frequency oscillator is also available with optional AEC-Q200 qualification.

Competitively priced for high volume projects, the 1.8V ultra-miniature GXO-2201G oscillator is available at frequencies from 1.50 ~ 54.0MHz. The GXO-2201G requires low supply voltage and offers tight frequency stability options over -20 to +70°C operating temperature range.

Competitively priced for high volume projects, the 2.5V ultra-miniature GXO-2201J oscillator is available at frequencies from 1.50 ~ 54.0MHz. The GXO-2201J requires low supply voltage and offers tight frequency stability options over -20 to +70°C operating temperature range.

Competitively priced for high volume projects, the 3.3V ultra-miniature GXO-2201L oscillator is available at frequencies from 1.50 ~ 54.0MHz. The GXO-2201L requires low supply voltage and offers tight frequency stability options over -20 to +70°C operating temperature range.

The GXO-3301G oscillator is available with 1.8V supply voltage over frequency range 0.625 ~ 50.0MHz. This oscillator features low current consumption as standard.

The GXO-3301L oscillator is available at frequencies within the 0.625 ~ 50.0MHz range and is operable at any supply voltage from 2.5V-3.3V. This oscillator features tight frequency stability and low current consumption as standard.

Ideal for GPS applications the GTXO-93V with voltage control also features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

Ideal for GPS applications the GTXO-93T TCXO features analogue compensation, ensuring smooth output at variable temperatures. This miniature 3.2 x 2.5mm footprint component also features exceptional stability performance, with options as good as ±0.5ppm and power consumption as low as 1.5mA.

With ultra-low current consumption of only 17nA the RV-1805-C3 boasts the lowest power consumption of our entire range of real time clock modules. This RTC with miniature 3.7 x 2.5mm package and I²C bus interface offers excellent stability for an uncompensated part and incorporates many additional functions including alarm, timer, user RAM and trickle charge.  This product was previously named RV1805C3. The RV-1805-C3 is no longer recommended for new designs, please consider the RV-3028-C7 as a low power solution for new projects.

A highly accurate RTC module with I²C bus interface providing timing accuracy of ±3ppm (or ±1.81 seconds per day), the RV-8803-C7 is also the world's smallest RTC module, with a package footprint of only 3.5 x 1.5mm. In addition to providing excellent frequency stability this real time clock module is also one of the lowest power temperature compensated RTC modules with back up power requirement of only 240nA with automotive grade options available. This product was previously named RV8803C7.