“ X200” Series ( CMOS ), 5.0 to 15.0 VDC High Reliability Hybrid Microcircuit Crystal Oscillators ( Similar to M55310/18 ) Ruggedized Crystal Mount Tristate Output Option 100% Screening Options Low Phase Noise Hermetically Sealed Metal Package ECCN: EAR99 .018 +– .002 (4.57 + – .05) Pin 1 is identified with a Sq. Corner High Shock & Vibration Applications Navigation Systems Aerospace Instrumentation Gun Launched Munitions Industrial Controls Package Specifications & Outline: • • • • • • • • Header & Leads Material: Kovar Dimensions: Inches (mm) Cover Material: Nickel Seal: Hermetic – Resistance Welded Weight: 4.0 Gms typical, 5.0 Gms Max. o Thermal Resistance, Junction to Case ( θJC ): 22 C / Watt o Lead Soldering, Temp./Time: 260 C, 10 Secs. Max. Header Finish: 100 to 250 μ inches nickel Lead Finish: 50 to 80 μ inches gold over 100 to 250 μ inches nickel Hot Solder Tinning per MIL-PRF-55310 is optional at additional cost. Contact Xsis Electronics at [email protected] for any special requirements. ORDERING INFORMATION ( Please build your part number from options below ) : o Output Frequency CMOS Output, + 50 PPM over -55 C to +125 C, 883B Screening, and 4.000 MHz * Frequency Stability Options 5, 6 & 7 are not available for all operating temperature ranges. Xsis Electronics, Inc., 12620 W. 63rd St., Shawnee, KS 66216 883B = Mil - Screening H = HI-REL Screening Blank = No Screening HI-REL Screening is similar to

“ X200” Series ( CMOS ), 5.0 to 15.0 VDC High Reliability Hybrid Microcircuit Crystal Oscillators ( Similar to M55310/18 ) Electrical Specifications: Parameter Specification Limits Output Frequency Range Frequency Stability Vs Temperature See Ordering Information on Page 1 Operating Temperature Range See Ordering Information on Page 1 Supply Voltage (Vdd) ( See Note Below ) Input Current ( No Load ) Output Waveform Square Wave, CMOS Compatible Output Duty Cycle ( at 50% Output Level ) Output High Level Output Load Rise & Fall Times ( Typical Load ) Start-Up Time Phase Jitter ( 10 KHz - 20 MHz...

“ X200” Series ( CMOS ), 5.0 to 15.0 VDC High Reliability Hybrid Microcircuit Crystal Oscillators ( Similar to M55310/18 ) ESD protective conductive foam tray. Junction to case Thermal Constant ( θJC ): 22 C / Watt o Junction to Ambient ( Device floating in free air) Thermal Constant ( θJA ): 85 C / Watt Hi-Rel Screening: When HI-REL option is selected, Xsis Oscillators are subjected to 100% screening similar to Class “S” screening in accordance with MIL-PRF-55310. Refer to www.xsis.com for additional details about HI-REL screening. Environmental Specifications: X200 series oscillators are designed...

“ X200” Series ( CMOS ), 5.0 to 15.0 VDC High Reliability Hybrid Microcircuit Crystal Oscillators ( Similar to M55310/18 ) CMOS Test Circuit Power Supply CMOS Output Waveform Typical Freq. Stability Vs. Temperature 50 40 Xsis Electronics, Inc., 12620 W. 63rd St., Shawnee, KS 66216 Page 4 of 4 Tel. 913-631-0448 Fax. 913-631-1170, www.xsis.com, email xsis@xsis.