OCXO-131A Oven Controlled Crystal Oscillator ■Features ¡High stability. ¡Fast warm up. ■Typical Applications ¡Standard Oscillator. ■Standard Frequencies ¡5MHz. *Please do not clean using any kind of liquid cleansing method. ■Specifications Type Item OCXO-131A OCXO-131A1 Frequency 5MHz Operating Temperature Range 0~+50: -10~+60: Storage Temperature Range -20~+80: ±1×10—9 MAX./-10~+60: ±5×10—10 MAX./0~+50: Frequency Temperature Characteristics ±1×10 MAX./day ±1×10—8 MAX./year ±2×10—10 MAX./day ±2×10—8 MAX./year —10 Frequency Aging ±5×10-10 MAX./+15V±5% ±2×10-10 MAX./+15V±5% Supply Voltage Change ±3×10—7 MIN./ (VS. internal trimer) Frequency deviation Power Supply Voltage +15V±5% Power Supply Current 670mA MAX. Output Level H-CMOS compatible Load 25pF Output Symmetry 45~55% (at +2.5V point) ■Outline OCXO-131A N.P. 䡺61.0MAX. 51.0MAX. F.ADJ. 1 5 ±0.3 ±0.3 20.32 20.32 3.0MIN. INSULATING STANDOFF 2 3 4 5-φ1.0±0.04 40.64±0.3 Pin Connection 1:N.C. 2:N.C. 3:OUTPUT 4:GND 5:+DC Dimensions(mm)