TAITIEN Electronics, a leading provider of frequency control solutions, has introduced a new line of high frequency voltage-control crystal oscillator (VCXOs) with low phase jitter, capable of achieving frequencies up to 800MHz. Leveraging TAITIEN’s long history of making high-performance VCXOs and expertise in end-to-end fabrication of high-frequency quartz crystal oscillators, the new VCXO is capable of providing high frequency with phase jitter reaching 40 fs (femtoseconds) @491.52MHz in both 7x5mm and 9x14mm SMD packages.

頻率控制解決方案的領(lǐng)先供應(yīng)商泰藝電子推出了具有低相位抖動的新系列高頻壓控晶體振蕩器 (VCXO)，能夠?qū)崿F(xiàn)高達(dá) 800MHz 的頻率。利用 TAITIEN 在制造高性能 VCXO 方面的悠久歷史和在高頻石英晶體振蕩器端到端制造方面的專業(yè)知識，新的 VCXO 能夠提供相位抖動達(dá)到 40 fs（飛秒）@491.52MHz 的高頻。 7x5mm 和 9x14mm SMD 封裝.

Taking advantage of Taitien’s proprietary Inverted Mesa technology as well as low-noise analog multiplier circuits, the VT and VK series of VCXOs can achieve very high frequencies for high-speed communication networks with excellent phase noise and large frequency pulling up to ±150ppm with minimal frequency multiplication. At the supply voltage of 3.3V, the VCXOs operate over temperature range from -40 to 85oC and can reach frequency stability as low as +/-25ppm. The VCXOs are available in both LVPECL and LVDS output waveforms. These features make the VT and VK series optimal solutions in wide range of applications such frequency synthesizer, jitter-attenuating and clock recovery circuits.

利用泰藝晶振專有的 Inverted Mesa 技術(shù)以及低噪聲模擬乘法器電路，VT 和 VK 系列 VCXO可以為高速通信網(wǎng)絡(luò)實(shí)現(xiàn)非常高的頻率，具有出色的相位噪聲和高達(dá) ±150ppm 的大頻率拉動最小倍頻。在 3.3V 的電源電壓下，VCXO可在 -40 至 85 o C的溫度范圍內(nèi)工作，并且可以達(dá)到低至 +/-25ppm 的頻率穩(wěn)定性。VCXO 可用于 LVPECL 和 LVDS 輸出波形。這些特性使 VT 和 VK 系列成為頻率合成器、抖動衰減和時(shí)鐘恢復(fù)電路等廣泛應(yīng)用中的最佳解決方案。

With increasing demand for high-speed data communication networks, high-frequency VCXOs with low phase noise are becoming critical components enabling developments such as 4G cellular network, Remote Radio Head (RRH) for distributed base stations, and microwave backhaul equipments. Taitien’s VT and VK series are capable of delivering very low jitter performance at high frequencies to improve signal quality required for these applications. For further assistance on the new VCXOs,.