Product Info

Quartz crystals are passive electronics components which are primarily used as resonators from sub-MHz to up to a few hundred MHz's with high stability and Q (quality factor). Quartz crystals are key piezoelectric components in electronic frequency generation and control devices/subsystems for signal timing and synchronization. Applications include military, instrumentation, telecommunication, computer, medical, consumer, and automotive devices 

Crystal oscillators are active electronics components which can generate high stable frequency clock signal in the ppm (part per million) level. A crystal oscillator in general consists of a quartz crystal resonator, an IC and some additional passive components. There are different kinds of crystal oscillators for many applications, including CXO (Clock Crystal Oscillator), VCXO (Voltage-Controlled Crystal Oscillator), TCXO (Temperature-Compensated Crystal Oscillator), OCXO (Oven-Controlled Crystal Oscillator), and MCXO (Microcomputer-Compensated Crystal Oscillator), etc .......

With unique internal structure designs, unlike the common crystal units, automotive crystals emerged from our strict quality control system with stable performance. To comply with the wide temperature range reliability requirements for the automotive-electronics industry so to achieve the ultimate goal of "zero defect".......

Timing Modules are used in fixed networks that require very high frequency stability and low jitter performance to provide clock signal timing and synchronization in high-speed digital telecommunication, including SONET (Synchronous Optical NETworks), SDH (Synchronous Digital Hierarchy), etc. Basically, there are 4 operation modes in timing modules- Primary, Secondary, Holdover, and Free run. Inside the timing module, there is an OCXO or TCXO as the internal reference clock source. Timing module can meet Stratum 3 requirements under Holdover and Free run modes .......

Power Management Components include MOSFET, DC-DC converter, and AD-DC converter. MOSFET is a transistor either in Digital or Analog circuits, used for amplifying or switching electronic signals. DC-DC is an electronic circuit which converts a source of direct current (DC) from one voltage level to another. AC-DC is an electronic circuit which converts alternative current to direct current. .......

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