ECS-3953M-200-AU-TR 20 MHz 3.3V Oscillator For High-Temp Designs

ECS-3953M-200-AU-TR is built for designs that need a ready-buffered clock source and a wide operating temperature range. It outputs 20 MHz in an HCMOS format from a 3.3V supply, which makes it a clean drop-in for microcontrollers, FPGAs, and interface timing where you want predictable logic levels and startup behavior. ECS-3953M-200-AU-TR is rated for -55°C to 125°C operation with ±100 ppm frequency stability, supporting timing in automotive and other high-temperature environments. The datasheet lists a 16 mA maximum supply current, which helps with rail budgeting in dense designs. Use the enable/disable control for power sequencing and standby modes, and place local bypassing close to the device pins. Request a quote for ECS-3953M-200-AU-TR.