Low Power Consumption TCXO
The DFE S4-LH and KH series of high stability miniature temperature compensated crystal oscillators (TCXOs) offers a tight stability required for wireless base stations applications. The 25 × 22 × 11 mm SMD package is a drop in replacement for OCXO PCB layout and achieves ± 0.1 ppm stability over 0 to 70°C or ± 0.2 ppm over 40 to 85°C. The oscillators have power consumption less than 20 mA and are available with in 3.3 V LVCMOS (DFE S4-LH) and 5 V HCMOS (DFE S4-KH). Frequencies between 1.5 to 20 MHz can be specified.