With the popularity of 3G or 4G wireless network smart phones, small cell technology has gradually been widely regarded by wireless network operators and service providers as one of the most economic ways to cope with the rapidly growing demand for mobile data capacity and network coverage. Similar to macrocell base stations, small cell base stations require high frequency accuracy to ensure seamless switching between macrocell and small cell or Femtocell to satisfy uninterrupted mobile data services. Usually, the frequency accuracy required by small cell applications is 0.25 ppm or better, and the frequency accuracy in the operating temperature range is even as high as 0.1 ppm.

Taiyi Electronics, a leading supplier of frequency control solutions, has more than 30 years experience in designing and manufacturing high-precision TCXO to meet various application needs. Yujie's innovative TW product series is designed for the high frequency stability and miniaturization requirements of small cell base stations and other applications. Its packaging size is 5 x 3.2mm, which can provide the most economical solution for the flexible hardware design of system clocks and small cell devices. At the same time, with its unique testing capability, Yujie Innovation can test its TCXO products with 100% precision temperature and retention performance to ensure that the product characteristics meet the requirements of small cell base station. Moreover, in order to ensure the ultra-low phase noise performance required for small cell applications, Yujie's innovative TT product series not only has the best frequency stability in the industry, but also has phase noise characteristics of -145dBc/Hz@1kHz offset, which is the most economical and feasible alternative to OCXO products.

In addition, Taiyi Electronics TCXO products have a wider frequency range and support different bandwidth requirements for 4G/LTE small cell applications. At the same time, Taiyi Electronics actively cooperates with the main manufacturers in the base station receiver industry to develop appropriate timing schemes and promote the promotion of small cell technology. Maxim Integrated Products, the industry leader in the design of Femtocell transceivers, uses Yujie Innovation TW series TCXO products as reference clock sources in its 3G Femtocell wireless transceivers MAX2550-2553 series and 4G/LTE small cell wireless transceivers MAX2580 series as part of its reference design.