LVPECL output at 156.254 MHz – MEMS timing for industrial boards
The DSC1102AI2-156.2540 is a MEMS-based XO (Standard) from Microchip's DSC1102 series, delivering a LVPECL output at 156.254 MHz with ±25ppm frequency stability. The LVPECL signal pairs directly with high-speed logic families (ECL, PECL) common in networking and instrumentation clock trees — no level translation needed at the receiver. Supply voltage spans 2.25V to 3.6V, covering 2.5V and 3.3V rails without an external regulator.
Industrial temperature grade and 6-SMD package
The 6-SMD no-lead package (7.00mm x 5.00mm, 0.90mm seated height) is a standard footprint for 5x7mm oscillators — layout reuse from quartz-based XOs is straightforward. Maximum supply current is 58mA during operation.
Active production – no end-of-life watch needed
Product status is Active.