CTS adds two models to its family of stratum 3 TCXO oscillators. Model 589 (7.0 mm x 5.0 mm) and model 581 (5.0 mm x 3.2 mm) offer frequency stability over temperature of ±0.28 ppm with an overall stability of ±4.6 ppm including 20 years aging. With HCMOS output, 4-pad ceramic package configurations, and standard frequencies between 5 MHz and 52 MHz, these models offer excellent phase noise performance. Standard operating temperature ranges include -20°C to +70°C and -40°C to +85°C.

All stratum 3 TCXO models provide a cost-effective, small package solution, along with high-performance capabilities suitable for complex electronic systems’ requirements. The stratum 3 TCXO models support a wide array of applications, covering 1588 timing and synchronous Ethernet, base stations including femtocells and microcells, networking, test and measurement, and many more. They deliver outstanding phase noise performance and a high level of frequency stability.