产品类别： 7050 smd 6pad osc 产品详细信息： features: ． excellent environmental capability ．frequency adjustable ．supply voltage:3.3v or 5v ．low power consumption ．high accuracy and high reliability、 specification: model 7050 6pad frequency range mhz 1.0~ 52.0mhz frequency stability ppm ±30 ~ ±50 min.(2.5±2.0 v dc) environmental condition operating temp range °c 0 ~ 70 storage temp range °c -40 ~ 85 frequency stability ±10 ~ ±100 max power supply voltage vdc 5.0v±10% or 3.3v±10 output symmetry % 40% ~ 60% or 45% ~ 55% input current ma max 30 ma max output load 5ttl or 15 pf rise and fall time ns max 5.0 ns max