The clocking specialist PETERMANN-TECHNIK from Landsberg am Lech presents high-performance, low-cost MINI SMD crystals in a wide range of very small housings for Bluetooth applications.
These crystals are available in many different miniature ceramic casings like 1.6 x 1.2 x 0.3 mm (SMD01612/4 series), 2.0 x 1.6 x 0.45 mm (SMD02016/4 series), 2.5×2.0×0.6mm (SMD02502/4 series) and 3.2 x 2.5 x 0.6 mm (SMD03025/4 series). All crystals can be supplied in an extended temperature range of up to -40/+125 °C with frequency tolerances at 25 °C from ±8 ppm and with temperature stabilities from ±8 ppm over 0/+70 °C. In addition to the classic Bluetooth frequencies, the MINI SMD crystals cover a frequency range of 12 ~ 125 MHz depending on the size of the housing. If MINI SMD crystals with 32.768 kHz are used in combination with the Bluetooth MHz crystals, PETERMANN-TECHNIK’s product range includes cost-effective solutions in the following ceramic casings: 3.2 x 1.5 x 0.8 mm (M3215 series), 2.0 x 1.2 x 0.55 mm (M2012 series) and 1.6 x 1.0 x 0.45 mm (M1610 series). The standard frequency tolerance at 25 °C is ±20ppm. Versions with ±10 ppm can also be supplied on request. The standard temperature range for all 32.768 kHz crystals is -40/+85 °C. Versions with a range of up to -40/+125 °C are also available on request. The service portfolio of the specialists at PETERMANN-TECHNIK also includes circuit development, analyses, simulations and matching tests. “Everything from one source” is the philosophy at PETERMANN-TECHNIK, which aims to offer the customer an extremely short time to market.