CTS MXO45 and MXO45HS are legacy thru-hole clock oscillators that offer a low-cost design supporting older HCMOS/TTL applications. These oscillators are available in standard 14-Pin or 8-Pin Metal DIP packages and feature low phase jitter performance. While not recommended for new design activity, they remain available to support existing applications developed for the full and half-size metal DIP packages. They are suitable for computers, peripherals, storage area networking, microcontrollers/FPGAs, networking equipment, Ethernet/Gigabit Ethernet, fiber channel, and test and measurement applications.