The ECS Inc. ECS-3953M-BN is a 25 MHz XO (Standard) oscillator with an enable/disable function. It features a HCMOS output and is based on a crystal base resonator. The oscillator comes in a tape & reel (TR) cut tape (CT) package, making it suitable for automated assembly processes. With its active product status, this oscillator is readily available for use in various electronic applications. The ECS-3953M-BN is manufactured by ECS Inc., a reputable company known for producing high-quality electronic components.