Buy inexpensive 25 MHz SMD oscillating crystals for Single Pair Ethernet (SPE) applications

Since the early 1980s, the Ethernet standard has evolved from a simple communication method between computer networks to the most widely used protocol in industrial communication. Copper cables, whether 2-pair for Fast Ethernet or 4-pair for Gigabit Ethernet, form the backbone of many corporate and industrial networks. The introduction of Single Pair … read more >>

Den richtigen Schwingquarz finden

How do you find the right quartz crystal? Quick and easy?

The Top-Sellers section of PETERMANN-TECHNIK GmbH immediately helps to clarify the question “which quartz crystal is affordable and strategically long-term available?” The range of offerings on the market is enormous, and the Top-Sellers section of PETERMANN-TECHNIK GmbH provides quick and easy assistance to the interested party. More on this at https://www.petermann-technik.com/products/quartz-crystal-configurator.html … read more >>

TRENDS FOR CLOCKING COMPONENTS: SMALLER AND WITH MORE FREQUENCY STABILITY

The size and frequency stability of clocking pruducts influence the dimensions and power consumption of an end device. The developers of battery-operated products in particular require precise and compact frequency generators – an overview of the current state of technology in the oscillating quartz market. Quartz crystals (or just quartz) was developed … read more >>

THE RIGHT CLOCKING FOR EVERY APPLICATION!

PETERMANN-TECHNIK from Landsberg am Lech, currently has the widest and most in-depth product range of frequency control components, such as quartz crystals, quartz crystal oscillators, silicon oscillators (as an alternative to MEMS), 32,768 kHz solutions, RTCs, ceramic resonators, SAW products, etc. Therefore, PETERMANN-TECHNIK can provide the optimum frequency generating component for every application, due … read more >>

SMD quartz suitable for ultrasonic

LOW-COST SMD QUARTZ SUITABLE FOR ULTRASONIC

Every development and production specialist knows it! Quartz crystal can’t handle ultrasonic welding and cleaning. The quartz resonators are damaged by the high-frequency welding or cleaning process. The clocking specialist PETERMANN-TECHNIK from Landsberg am Lech is the first in the world to present an SMD quartz in miniaturised ceramic housing measuring 3.2×2.5 mm, … read more >>

LOW ESR QUARTZES FOR RAPID OSCILLATION START-UP

LOW ESR QUARTZES FOR IoT + LPWAN

Very cost-effective quartz resonators provide the basis of our extremely broad and deep product range “SMD quartz crystals” for the vertical market “IoT and LPWAN”. These extremely durable SMD crystals in various miniaturized ceramic housings in AT-Fundamental frequency range of 12 – 64 MHz have very low resistances, so that they oscillate … read more >>

LOW ESR QUARTZES FOR RAPID OSCILLATION START-UP

LOW ESR QUARTZES FOR RAPID OSCILLATION START-UP

The product range from the quartz crystals specialists PETERMANN-TECHNIK includes SMD quartz crystals with very low resistance for extremely rapid and reliable oscillation start-up. These are the SMD03025/4 (in 3.2 x 2.5 mm/4 pad ceramic housing) and SMD02016/4 (in 2.0 x 1.6 mm/4 pad ceramic housing) series, among others. During the course … read more >>

HOW SMD SILICON CLOCK OSCILLATOR IMPROVES EMC – EMI

Every product designer has to deal with the issue of electromagnetic compatibility (EMC) or electromagnetic interference (EMI) on a daily basis – especially when using frequency-determining components such as quartz oscillators. The ICs installed into quartz oscillators generate steep, sharp-edged flanks and produce strong harmonic overtones. Spread-spectrum oscillators are one solution to … read more >>