Specification for an Ovenized 2-Pole Crystal Filter MtronPTI P/N: XF9250 I. GENERAL & ELECTRICAL REQUIREMENTS: 1. CENTER FREQUENCY (FO): 80MHz nominal 2. PASSBAND @ 3dB: FO 6.75kHz minimum 3. PASSBAND RIPPLE (peak-valley): < 1.0dB 4. REJECTION @ 20dB: FO 40kHz maximum 5. ULTIMATE ATTENUATION: 30dB minimum 6. SPURIOUS RESPONSES: -20dB maximum 7. STABILIZATION WARM-UP TIME: To Be Determined @ Prototype Build 8. PHASE STABILIZATION & HOLDING PERIOD: 1 or better over a 3-hour period (Initial Target Specification To Be Determined @ Prototype Build) 9. CRYSTAL TURN-OVER TEMPERATURE: +75˚C to +85˚C 10. FREQUENCY VARIATION vs TEMPERATURE: 0.5ppm 11. SSB PHASE NOISE (maximum) -122 dBc/Hz @ 10Hz offset -132 dBc/Hz @ 100Hz offset 12. INPUT SIGNAL POWER Operating (full specification compliance): ≤ 0dBm Maximum Without Damage (non-complaint to specifications): ≤ +12dBm 13. POWER Supply Voltage (VS): +15V 5% Power Consumption During Warm-up: < 3-watts Steady State @ 25C: < 1-watt 14. Zs/ZL: 50 nominal II. ENIVIRONMENTAL & PHYSICAL REQUIREMENTS: 1. TEMPERATURE RANGE Operating: 0C to +70C Storage: -40C to +125C 2. SHOCK & VIBRATION: Normal Transportation Profiles 3. VIBRATION: 4. PACKAGE: 1.437” (L) x 1.083” (W) x 0.825” (H) Surface Mount (Ref. Figure 1) Rev. F 2/10/11 Page 1 of 2 Proprietary Document Information contained herein is proprietary to MtronPTI and is submitted in confidence. Information may not be copied or divulged without written permission from MtronPTI. Specification for an Ovenized 2-Pole Crystal Filter MtronPTI P/N: XF9250 III. DIMENSIONS: Figure 1: Package Outline Drawing & Suggested Land Pattern IV. REFLOW PROFILE: Rev. F 2/10/11 Page 2 of 2 Proprietary Document Information contained herein is proprietary to MtronPTI and is submitted in confidence. Information may not be copied or divulged without written permission from MtronPTI.