RS PRO 20MHz TCXO Oscillator, HCMOS, TTL ±0.028ppm
028ppm, Load Capacitance: 15pF, Dimensions: 7 x 5 x 2mm, Maximum Supply Voltage: 3.RS PRO 20MHz TCXO Oscillator, HCMOS, TTL ±0.3V, Minimum Operating Temperature: -40°C, Maximum Operating Temperature: 85°C.