Description

MOES electronics companies focused on the development and production of high precision crystal resonator / Crystal, Crystal Oscillator / SPXO, voltage controlled crystal oscillator / VCXO, TCXO / TCXO, digital temperature compensated crystal oscillator / DCXO, oven-controlled crystal oscillator / OCXO, crystal filters Crystal Filter. crystal resonator produces frequency range: 1.***2MHZ**8.***0MHZ; crystal oscillator produces frequency range: 1.**0MHZ****0MHZ. which OCXO Hang Wen Jingzhen temperature stability up to ± 0.*1PPM, TCXO TCXO temperature stability up to ± 0.5PPM. in the ordinary crystal resonators and oscillators, we accept partial high-frequency and low frequency and the number of high-precision production of wide temperature range. Quartz crystal is widely used in communication base stations, broadcasting, computers, instrumentation, military equipment, monitoring equipment, data transmission, medical measuring equipment, ATM equipment, GPS satellite positioning, network transmission machine ***** here briefly several advantages oscillator concept, enabling customers to choose: 1, SPXO is the simplest crystal oscillator, which is the crystal oscillator circuit according to design components and requirements of integrated circuit board and mounted on PCB with metal wrapper Frequency Component. Our main Tigongerci Fengzhuang Xing, yes with the crystal resonator and oscillator circuit further assembly, this can make more superior product performance. 2, VCXO voltage controlled crystal oscillator is an external voltage to frequency shift or modulation in accordance with the law, mainly by the crystal elements, diode and oscillator circuit, and its working principle is changed by controlling the voltage to varactor diode capacitance, thereby pulling crystal frequency components, to achieve the desired frequency location. 3, TCXO temperature compensated crystal oscillator is used with a compensation system that reduce the environmental temperature changes caused by the crystal oscillator frequency can be divided into analog and digital compensation for the former was mostly Using heat-sensitive temperature feedback resistor network The temperature compensated crystal device simulation curve. which is a digital circuits and devices, control data through the storage Warming, sensing temperature, and digital conversion to achieve. simulation Warming superior performance. 4, OCXO oven controlled crystal oscillator, the internal temperature of the way through to maintain a stable frequency crystal oscillator. 5, CF crystal filter is a high use of piezoelectric quartz crystal Q value and stability characteristics of the signal into a frequency selective device. We take advantage of volume small can a single, high-quality products can be accessed by a single, partial frequencies can be accessed by a single, high-frequency bands can be orders. Requiring installation of low-frequency section of the firm is not bad orders / devices in general is the precision we have chosen crystal and the USA / PTI / IC for devices, materials are tested, stored and no problem until after the experiment for installation, operations never cut corners to meet our long working life of the device to minimize the frequency drift in aging. Integrity management, the cornerstone for the development of high quality, welcome to consult. I will do everything we can for you.