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| IQVCXO-161 ISSUE 6; 23 AUGUST 1998 Delivery Options I I Frequency Date Code (Year/Week) I Please contact our sales office for current leadtimes Minimum Order Information Required I Output Compatibility I HCMOS/TTL Drive Capability: 15pF/10TTL Frequency + Model Number + Operating Temperature + Frequency Stability I Outline in mm Package Outline 0.8 max I Standard Frequency Stabilities I 0.45 4.0 min Pin connections 1. Voltage Control 7. GND 8. Output 14. +Vs 1 7 7.62 14 15.24 21.0 max 8 Frequency Range 1.0 to <30.0MHz 30.0 to 90.0MHz Height (H) 5.1 max. 8.0 max. Operating Temperature Ranges I I I 0 to 70C -20 to 70C -40 to 85C (available 30.0 to 90.0MHz only) Storage Temperature Range I -40 to 85C LEADED VCXOs Environmental Specification I Terminal Strength: 0.91kg max. Force perpendicular to top & bottom Hermetic Seal: not to exceed 1 x 10-8 mBar litres of Helium leakage Solderability: MIL-STD-202E, Method 208C Vibration: 10 to 55Hz 0.76mm displacement, sweep 60 seconds, duration 2 hours Rapid Change of Temperature Temperature Range: 10 cycles over Operating Output Waveform - HCMOS/TTL I I +Vs 90%Vs tf I I 50%Vs 2.4V 1.4V 0.4V I Shock: 981m/s2 for 6ms, three shocks in each direction along the three mutually perpendicular planes 10%Vs Output Frequency Change I 100ppm min Voltage Control Pin 1 I t 0V T Duty cycle = t x 100(%) T 2.5V 2.0V Modulation Bandwidth I >15kHz Marking I Model number Frequency Stability Code Frequency Tolerance Code (Optional) I I 62 13.08 max 25ppm, 50ppm @ Vc = 2.5V (inclusive of supply voltage & output load variations over the operating temperature range) H 14 pin DIL compatible resistance welded enclosure, hermetically sealed with glass to metal seals tr Electrical Specifications - maximum limiting values when measured in HCMOS test circuit. Frequency Range 1.0 to < 24.0MHz 24.0 to < 30.0MHz 30.0 to 90.0MHz Ordering Example Frequency Model number Operating Temperature Code: *X = -40 to 85C, S = -20 to 70C, Not applicable for 0 to 70C Frequency Stability: A = 25ppm, B = 50ppm *Please note: Available 30.0 to 90.0MHz only Frequency Stability 25ppm 50ppm 25ppm 50ppm 25ppm 50ppm Supply Voltage 5V0.25V 5V0.25V 5V0.25V Output Frequency Change 100ppm 100ppm 100ppm Supply Current Rise Time(tr) Fall Time(tf) Duty Cycle Model Number 15mA 40mA 30mA 22.0MHz 10ns 10ns 5ns 10ns 10ns 5ns 40/60% 40/60% 40/60% IQVCXO-161 IQVCXO-161 IQVCXO-161 IQVCXO-161 S B Typical Voltage Control Curve @ 25C & 20.0MHz 100 50 0 LEADED VCXOs f/f0 (ppm) -50 -100 0.5 1.5 2.5 3.5 4.5 Vcont(T) Test Circuit - HCMOS A 2.0k 10.0k Oscillator 1 7 14 8 V V 0.1F 15pF* Oscilloscope +Vs Test Circuit - TTL A 2.0k 10.0k V V 0.1F 15pF* Oscillator 1 7 14 8 +Vs D1 400R D2 D3 D4 Oscilloscope Frequency counter *Inclusive of jigging & equipment capacitance Frequency counter D 1 to D4 = IN4148 or equivalent *Inclusive of jigging & equipment capacitance 63 |
Price & Availability of IQVCXO-161
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