IQXO-70, -71 ISSUE 7; 13 SEPTEMBER 1999 Outline in mm - (scale 2:1) Delivery Options ■ Please contact our sales office for current leadtimes 5.0 Output Compatibility ■ Tri-state HCMOS/TTL (5.0V) (IQXO-70) ■ Tri-state HCMOS (3.3V) (IQXO-71) Actual Size Pad connections: 1. Enable/Disable 2. Ground 3. Output 4. +Vs 7.5 0.1 1.5 Package Outline SURFACE MOUNT SPXOs ■ SMD (surface mount device) ceramic package. Available over –10 to 70°C (IQXO-70, -71) or –40 to 85°C (IQXO-70I, -71I) 5.08 1.21 Standard Frequency Stabilities ■ 1.2 ±25ppm (not available over –40 to 85°C), ±50ppm, ±100ppm (inclusive of supply voltage & output load variations over the operating temperature range) 2.0 2 3 1 4 2.6 1.8 1.21 4.2 1.4 5.08 Solder pad layout Operating Temperature Range ■ –10 to 70°C (IQXO-70, -71) ■ –40 to 85°C (IQXO-70I, -71I) Output Waveform tf +Vs tr Storage Temperature Range ■ 90%Vs –55 to 125°C Tri-state Operation ■ Logic ‘1’ to pad 1 enables oscillator output, 2.2V min ■ Logic ‘0’ to pad 1 disables oscillator output; when disabled the oscillator output goes to the high impedance state, 0.8V max ■ 50%Vs 2.4V 10%Vs 0.4V 0V No connection to pad 1 enables oscillator output Model number (+ Operating Temperature Code; if applicable) ■ Frequency Stability Code ■ Frequency t T Duty cycle = t x 100(%) T Marking ■ 1.4V Typical Solder Condition - Infrared Reflow ˚C 10sec Minimum Order Information Required ■ Frequency + Model Number + Operating Temperature Code (if applicable) + Frequency Stability ■ Please refer to our programmable oscillator chapter for fast make products 245 ˚C 200 1~5 ˚C/sec 1~5 ˚C/sec 100 1~9 ˚C/sec 0 60sec 200sec Time Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Americas Tel: +1 919 474 3500 Fax: +1 919 941 0530 188 Website: www.cmac.com/mt/ Asia Tel: +86 (21) 6488 6663 Fax: +86 (21) 6428 2466 Frequency Range Frequency Stability Supply Voltage Supply Current Rise Time(tr) Fall Time (tf) Duty Cycle Model Number 1.544 to 25.0MHz ±25ppm, ±50ppm, ±100ppm 5.0V±0.5V 25mA 5ns 5ns 45/55% IQXO-70, -70I 3.3V±0.3V 10mA 6ns 6ns 45/55% IQXO-71, -71I > 25.0 to 32.0MHz ±25ppm, ±50ppm, ±100ppm 5.0V±0.5V 40mA 5ns 5ns 45/65% IQXO-70, -70I 3.3V±0.3V 10mA 6ns 6ns 45/55% IQXO-71, -71I > 32.0 to 50.0MHz ±25ppm, ±50ppm, ±100ppm 5.0V±0.5V 40mA 5ns 5ns 45/55% IQXO-70, -70I 3.3V±0.3V 15mA 6ns 6ns 45/55% IQXO-71, -71I > 50.0 to 67.0MHz ±50ppm, ±100ppm 5.0V±0.5V 60mA 5ns 5ns 45/55% IQXO-70, -70I 3.3V±0.3V 18mA 6ns 6ns 40/60% IQXO-71, -71I > 67.0 to 80.0MHz ±50ppm, ±100ppm 5.0V±0.5V 73mA 5ns 5ns 45/55% IQXO-70, -70I 3.3V±0.3V 30mA 6ns 6ns 40/60% IQXO-71, -71I > 80.0 to 125.0MHz ±100ppm 3.3V±0.3V 30mA 6ns 6ns 40/60% IQXO-71, -71I Ordering Example 24.0MHz Frequency Model No Operating Temperature Code: I = –40 to 85°C; Not applicable for –10 to 70°C Frequency Stability: A = ±25ppm (not available over–40 to 85°C); B = ±50ppm; C = ±100ppm Test Circuit - HCMOS IQXO-71I C Test Circuit - TTL Frequency Counter +Vs A +Vs Oscillator 4 3 1 2 Power Supply V Frequency Counter D1 to D4 = IN4148 or equivalent A Oscilloscope 0.1µF +Vs 15pF * Oscilloscope +Vs 400R D1 Oscillator 4 3 1 2 Power Supply V D2 0.1µF 15pF* D3 D4 * Inclusive of jigging & equipment capacitance *Inclusive of jigging & equipment capacitance Outline in mm - Reel (scale 1:8) Outline in mm - Tape 17.5 120 ˚ (3 equal) 4.0 1.75 ∅1.6 0.3 8.0 5.4 ∅13.0 7.9 16.0 2.0 ∅80.0 7.5 ∅25.0 ∅330.0 ∅1.5 2.0 2.15 max 2.0 Europe Tel: +44 (0)1460 270200 Fax: +44 (0)1460 72578 Americas Tel: +1 919 474 3500 Fax: +1 919 941 0530 189 Website: www.cmac.com/mt/ Asia Tel: +86 (21) 6488 6663 Fax: +86 (21) 6428 2466 SURFACE MOUNT SPXOs Electrical Specification - maximum limiting values when measured in HCMOS test circuit