ECS-2520MVQ-080-CN-TR Standard Clock Oscillators XO 8.000MHZ CMOS SMD, ECS-2520MV Crystal XO 8MHz, Enable/Disable, CMOS, 1.7 V ~ 3.6 V, +/- 25ppm,-40 C ~ 85 C, 6mA, Surface Mount 4-SMD, No Lead, 0.098" L x 0.079" W (2.50mm x 2.00mm) 0.035" (0.90mm),AECQ