Nouveautés produits fréquentiels

The KXO-V32T Oscillator has an extremely low current consumption of only 1.0 µA. 
This low power consumption is given at voltages up to 3.3V. In applications using other clock generators, this low value can only be achieved at lower voltages.

Your battery can last 50% longer.


As a result, our KXO-V32T is ideally suitable for applications with a long power-save mode: in sleep mode, only the clock runs in the background as an energy consumer.

Due to the accurate frequency stability, a tolerance of only ±10 ppm, there is no need for complex temperature compensations over the entire industrial temperature range.

The KXO-V32T is also suitable for battery-based sensor radio systems, for goods tracking in logistics and storage areas or for long-lasting applications, and is particularly suitable for use in medical technology.

Technical Data

The KX-C quartz crystal, with its dimensions of 12.5 / 4.6 / 3.7mm and a frequency range of 3.5 ~ 24 MHz, is still available from us, Geyer Quartz Technology!

Our KX-C is also the perfect choice for replacing crystals in plastic housings from other manufacturers.

The smallest GEYER TCXO Oscillator
KXO-88 with dimension of only 
1.6 / 1.2 / 0.6 mm is now available.
In frequencies from 26 to 52 MHz
and for a operating temperature 
range of -40 - +85°C.

This component is especially suitable for all kinds of mobile communication applications like WLAN, ISM, NFT, wireless modules for Smart Cities, GNSS, GPS and Wearables. Product sheet

The smallest GEYER PXO/OX Oscillator
KXO-V93T with dimension of only 
1.6 / 1.2 / 0.6 mm is now available.
In frequencies from 1 to 80 MHz
and for a operating temperature 
range of -40 - +85°C.

Technical Details

The KX-3T was voted Product of the Year 2019 and took 3rd place in the 'Passive Components' category.

The smallest GEYER Quartz Crystal 
KX-3T with dimension of only 
1.2 / 1.0 / 0.3 mm is now available.
In frequencies from 26 to 52 MHz
and for a operating temperature 
range of -40 - +85°C.

Technical Details

The KX-327RTS has a reduced height of only 0.35 mm with a small dimension of 2.0 x 1.2 mm and is available ex stock with a load capacitance of 7 pF, 9 pF or 12.5 pF and a temperature tolerance of only ±20 ppm at -40°C to +85°C.
This component is developed for small-space required applications in the Field of IoT like Wearables, Smart Cards, Sensors, Smart Traffic Management and other RTC applications.

Technical data

The Quartz Crystal KX-327RF with
32.768 kHz, in 2.0 | 1.2 | 0.6 mm
package size, is now available for
the extended temperature range of 
-40°C ~ +125°C for Automotive
applications. AECQ 200 qualified.

The KX-327NHT is a precise and a high-
performance Clock crystal and available with 
a series resonance of only 20k Ohm typ.

This innovative improvement offers secure 
oscillation, a shorter start-up time, and higher 
Trim Sensitivity, thereby saving power. 
The working temperature range extends from
-40 to +85°C.

With the model name KX-327NHF is now available with an extended temperature 
range of -40°C ~ +125°C for Automotive applications. AECQ 200 qualified.

KX-327NHT/NHF Design-Information.pdf (1.24 MB)

GEYER offers you a large range of kHz Oscillators.
For example the miniaturised Oscillator 
KXO-V95 with 32.768 kHz, measuring 
just 2.0 x 2.5 x 0.82 mm, with a very 
low input current of 0.5 mA max., a
supply voltage +3,3V and a temperature 
range up to +125°C is possible.,

We offer the KX-4, in 1.6|1.2|0.3 mm 
package size, also with RF frequencies 
like 26.0 MHz and 27.12 MHz with 
tight tolerances (10|10ppm and 10|20ppm) 
specially adjusted for WiFi applications 
as ex-stock product.



Samples are available - Please order now by contacting us on 
'Sample Order' or Tel. +49 89 546868-18.

The tiniest SMD Tuning Fork Crystal KX-327VT
measuring only 1.25 x 1.05 mm has just arrived.

Manufactured by a special, fully automatic
production process, this part offers accurate
time measurement over a very long period.
Examples of application are Real Time Clock, mobile
Medical products, Wireless Lan.


The most important features and advantages:
Size: 1.25 / 1.05 / 0.5 mm
Operating Temperature Range: -40°C ~ +85°C
Available in 7 pF and 12,5 pF
Standard tolerance +/-20 ppm

Samples are available - Please order now by contacting us on 
'Sample Order' or Tel. +49 89 546868-18.

Quartz Crystal model KX-7
is available with a frequency range
of 8.0 ... 60 MHz.

Quartz Crystal model KX-9A
is available with a frequency range
of 7.680, 8.0 ... 300 MHz.

Quartz crystals in small sizes with low
frequencies (KX-7 and KX-9A) are available
for many applications such as the
radio transmission of serial GPS data.

Produced in a case with only 2.5 x 2.0 mm and a maximum height of 0.7 mm, the GEYER Ultra-Miniature SMD TCXO is predestined for ambi-tious applications in the field of Telecommuni-cation, Radio Technology and GPS-Telemetry, boards with high packing density and only limited space is available for the oscillator.

The frequency tolerance is defined with ±0.5 ppm at 25°C and an over all tempera-ture tolerance of ±2.5 ppm.

The available frequency range starts at 3.250 MHz and goes up to 54.000 MHz. Selectable power supply values are +1.8V DC, +2.5V DC and +3.3V DC. The operating temperature range for the KXO-86 is specified from ?30 to +75°C.

The KXO-86 is available also as VCTCXO (additional Voltage Control Function), power supply 2,5V or 3,3V DC and a pulling sensitivity in the range from ±9 ppm to ±15 ppm (at 1/2V_DD ±1,0 V).

Custom defined specifications on request.