Issue: 01 Date: 2005-07-15 Specification AXIOM25 Oscillator type : OCXO in DIL14 package, Sinewave Output Parameter min. Frequency range Standard frequencies Frequency stability Initial tolerance vs. temperature (steady state) 10 operating temperature range vs. supply voltage variation vs. load change long term (aging) 1st year (Note 3) Frequency adjustment range Electronic Frequency Control (EFC) EFC voltage VC -10 EFC slope (∆f / ∆VC) EFC linearity EFC input impedance RF output Signal waveform Load Output amplitude Harmonic attenuation Warm-up time Supply voltage VS typ. Unit Condition ± 100 ± 200 ± 300 ± 500 +60 ± 10 ± 20 ± 0.5 MHz MHz ppm ppb ppb ppb ppb ppb °C ppb ppb ppm @+25°C, VC= 2.5V Option II =”100” Option II =”200” Option II =”300” Option II =”500” Note 2 ±5 3.15 4.75 ppm V V 80 10 / 12.8 / 16.384 ± 500 ±2 0.15 0.25 1.65 2.5 positive Sinus 50 +3 30 3.13 4.75 @ +40°C, after 30 days Option I = “33” Option I =50” % kΩ 100 3.3 5.0 Current consumption (steady state) @ +25°C Current consumption (warm-up) Enable/disable function Operable temperature range Storage temperature range Enclosure (see drawing) Weight Packing ESD Sensitivity max. 2 3.47 5.25 300 200 800 500 -30 +75 -40 +85 20.7x13.1x8.5 max. 5 Palette or stick 1500 Ohm dBm dBc min V mA mA mA mA °C °C mm gram V ∆ffinal/f0 < ±0.1 ppm Option I = “33” Option I =50” Option I = “33” Option I =50” Option I = “33” Option I =50” IEC 60679-3 CO 02 HBM as in IEC 610004-2 Notes: 1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated 2. Operating temperature range –20°C to +70°C on request 3. Aging of ± 0.2 ppm / 1st year on request Ordering Code: Model (Specification) Option I Option II AXIOM25 50 100 GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany Frequency [MHz] 10.000 AXIOM25 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 VC 7 GND 8 RF OUT 14 VS Function Voltage Control (EFC) Ground RF Output 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 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 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 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 st Sequence of 4.6.14, 4.6.15 (1 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 AXIOM25 page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]