Typical markets for WSNs include building automation, home automation, smart grid, automated metering infrastructure (AMI), process automation, environmental monitoring, parking and transit infrastructure, energy monitoring and inventory control. The market is demanding ever smaller WSNs from engineers. This is a major challenge for engineers, as not every component fulfils the required performance in very small housings. In order to support engineers with very small frequency-determining components, the quartz specialist PETERMANN-TECHNIK from Landsberg/Lech offers MICRO-SMD crystals in 1.6 x 1.2 mm/4pad ceramic housings of the SMD01612/4 series in the fundamental frequency range of 32-52 MHz, which can also be used with SUB-1GHz radio ICs and Bluetooth ICs from various manufacturers. The frequency range of the MINI SMD crystal in the 2.5 x 2.0 mm/4pad ceramic housing of the SMD02502/4 series, which covers the spectrum from 12.0 ~ 125.0 MHz, is gigantic. The gap between the SMD01612/4 and the SMD02502/4 is covered by the MINI-SMD crystal in the 2.0 x 1.6 mm/4pad ceramic housing of the SMD02016/4 series, which can be supplied in the basic tone spectrum of 20.0~60.0 MHz. The MINI and MICRO SMD crystals, which are also available in the extended temperature range of up to -40/+125°C, are available with frequency tolerances from +-10ppm and thus fulfil customer requirements for SUB-1GHz narrowband radio concepts. The 32.768 kHz crystal of the M1610 series is available in a 1.6 x 1.0 mm ceramic housing for µP and RTC applications. This MICRO-32.768 kHz crystal is available with a frequency tolerance of +-20 ppm and a standard load capacitance of 12.5 pF. Other parameters are optionally available. The PETERMANN-TECHNIK specialists' catalogue of services also includes circuit development, analyses, simulations, matching tests, etc. Everything from a single source is PETERMANN-TECHNIK's credo in order to provide customers with the best and fastest possible support.
Further information is available at:
Technical questions:
Telephone: 0 81 91 / 30 53 95
E-mail: info(at)petermann-technik.de
