50.8 x 50.8 mm 驯服晶振 5, 10 MHz CMOS < 10-12 in frquency 1PPS GPS Disciplined < 30 ns 24 Hours Holdover < 1.5 uS
41.0 x 35.0 mm 原子钟 10 MHz CMOS < 10-12 in frquency 1PPS GPS Disciplined < 50 ns Power Consumption 130 mW
