Issue: 01 Date: 2007-05-14 Specification AXIOM75 Oscillator type : OCXO with Sine Wave Output, Low Phase Noise Parameter min. max. Unit Frequency Range Standard frequencies Frequency stability Initial tolerance at delivery vs. temperature in operating temperature range 10 120 10.000 / 12.800 / 100.000 MHz operating temperature range vs. supply voltage variation vs. load change Long term (aging) per day, after 30 days operation long term (aging) 1st year, after 30 days operation Frequency adjustment range Electronic Frequency Control (EFC) range EFC voltage VC EFC slope (∆f / ∆VC) EFC input impedance RF output Signal waveform Output level Harmonics Spurious Warm-up time Phase noise @ 10.000 MHz -10 ±5 ±1 ±3 ± 0.8 0.25 Current consumption (steady state) @ +25°C Current consumption (warm-up) ± 500 ± 200 ± 100 ± 50 ± 25 ± 10 +60 ± 10 ±5 ± 10 ±2 ± 200 ± 100 ppb ppb ppb ppb ppb ppb °C ppb ppb ppb ppb ppb ppb 4.75 ppm ppm V ±1 Condition @+25°C @VC = 2.5 V Option II = “200” Option II = “100” Option II = “50” Option II = “25” Option II = “10” VS ± 5% RL ± 5% Option II=“200”, “100” Option II=“50”,“25”,”10” Option II=“200”, “100” Option II=“50”,“25”,”10” Option II= “200”, “100” Option II=“50”,“25”,”10” positive 100 kΩ RL = 50 Ω Sine wave +7 -30 -90 5 4.75 11.4 Supply voltage VS typ. -140 -150 -155 -160 5.0 12 5.25 12.6 250 100 600 250 -20 +70 -40 +85 25.8x25.8x13.5 max. 10 Palette 1500 dBm dBc dBc min dBc/Hz dBc/Hz dBc/Hz dBc/Hz V V mA mA mAmA ∆ffinal/f0 < ±0.1 ppm @ 100 Hz @ 1kHz @ 10 kHz @ 100 kHz Option I = “50” Option I = “12” Option I = “50” Option I = “12” Option I = “50” Option I = “12” °C Operable temperature range °C Storage temperature range mm Enclosure (see drawing) gram Weight Packing V HBM as in IEC 61000-4-2 ESD Sensitivity Notes: 1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated Ordering Code: Model (Specification) AXIOM75 GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany Option I Option II Frequency [MHz] 12 25 10.000 AXIOM75 page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Enclosure drawing Pin connections Pin # Symbol 1 RF OUT 2 GND 3 VC 4 N.C. 5 VS Function RF Output Ground, case Control Voltage (EFC) No Connection Supply Voltage Environmental conditions Test IEC 60068 Part ... Visual inspection, dimensions Sealing tests (if applicable) Solderability Resistance to soldering heat Shock* IEC 60679-1 clause ... 4.3 2-17 4.6.2 2-20 2-58 4.6.3 2-27 4.6.8 Bump* 2-29 4.6.6 Free fall* 2-32 4.6.9 Test conditions Enclosure styles as in IEC 60679-3 or 61837, if applicable Gross leak: Test Qc, Fine leak: Test Qk Test Ta (235 ± 5)°C Method 1 Test Tb Method 1A, 5s Vibration, sinusoidal* 2-6 4.6.7 Rapid change of temperature Dry heat 2-14 4.6.5 2-2 4.6.14 Damp heat, cyclic* 2-30 4.6.15 Cold 2-1 4.6.16 Climatic sequence* 1-7 4.6.17 Damp heat, steady state* Endurance tests - ageing - extended aging 2-3 4.6.18 Test Ea, 3 x per axes 100g, 6 ms half-sine pulse Test Eb, 4000 bumps per Axes, 40g, 6 ms Test Ed procedure 1, 2 drops from 1m height Test Fc, 30 min per axes, 10 Hz - 55 Hz 0,75mm; 55 Hz - 2 kHz, 10g Test Na, 10 cycles at extremes of operating temperature range Test Ba, 16 h at upper temperature indicated by climatic category Test Db variant 1 severity b), 55°C/95% r.H., 6 cycles Test Aa, 2 h at lower temperature indicated by climatic category Sequence of 4.6.14, 4.6.15 (1st cycle), 4.6.16, 4.6.15 (5 cycles) Test Ca, 56 days 4.7.1 4.7.2 30 days @ 85°C, OCXO @25°C 1000h, 2000h, 8000h @85°C GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXIOM75 page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]