Mobile PhoneThe basic cellular concept can best be pictured as a group of automatically switched relay stations. A populated area is divided into many small regions called cells. The cells are linked to a central location, called a mobile telephone switching office (MTSO), which coordinates all inco... read more

Design engineers often need to consider the power consumption of electronic devices, especially for battery operated equipment, whereby the total power consumption has to be minimized, so the battery used has sufficient life to make it practical for its intended application. In order to show wh... read more

The 'aging' of a quartz crystal results in a small change of frequency over time, which may be crucial for engineers when they design their circuits. Two main factors affect the aging in quartz crystals: mass-transfer and stress. Aging in practiceWhen looking at aging test results of crystal... read more

TCXOs are designed to provide a stable frequency despite temperature changes, with typical TCXOs can only reach operating temperature around +85°C, which has long been considered the upper range for industrial applications. Nevertheless, the tight packaging requirements for small cells cause the... read more

With the global introduction of 5G, even though end to end phase synchronization requirements are still 1.5 microseconds, this is good for operators as it enables them to roll out services much faster. However, when it comes to the development of coordinated multi-point and intercellular carrier agg... read more

Dynamic Engineers has launched an advanced high stability 400MHz Temperature Compensated crystal oscillator (TCXO). The TCXO2522BJ-400MHz-A-V offers the following features:400 MHz high frequencyHigh frequency stability (up to ±1 ppm over -40°C to +85°C)Sinewave out... read more

Dynamic Engineers has announced a new high precision temperature-controlled crystal oscillator (TCXO). The TCXO7502BM_series offers the following features:Typical 7.0 x 5.0 x 1.9 mm ceramic 10 PAD SMD packageHigh Precision under high temperature:±0.1 ppm @ -40°C to +95°C,&pl... read more

Dynamic Engineers has introduced a high precision low phase noise voltage controlled Temperature Compensated crystal oscillator (TCXO). The TCXO5302BM_series offers the following features:Typical 5.0 x 3.2 x 1.85 mm ceramic SMD packageHigh stability for Stratum IIIHigh Precision for:±0.1 ppm ... read more

Dynamic Engineers has announced a highly reliable, STRATUM III temperature compensated crystal oscillator (TCXO). The TCXO7500BT-50MHz-A-VHz-A offers the following features:50 MHz frequencyHigh frequency stability (up to ±0.28 ppm over -40°C to +85°C)(LV) CMOS outputSMD Miniature pack... read more

Dynamic Engineers has introduced an exceptional high precision, low noise floor 100 MHz temperature compensated crystal oscillator (TCXO). The TCXO914AW-100MHz-A offers the following features:100 MHz frequencyHigh frequency stability (up to ±0.5 ppm over -40°C to +85°C)LVPECL outputSM... read more