Issue: 02 Date: 2005-07-15 Specification AXIOM30S Oscillator type : OCXO Miniature size with Stratum 3E stability Parameter min. typ. 10 Frequency range Standard frequencies Frequency stability overall Initial tolerance vs. temperature in operating temperature range (steady state) Operating temperature range max. Unit 20 ± 4.6 ± 1.0 ± 10 MHz MHz ppm ppm ppb 50 70 ±1 ±1 ± 12 ±1 ± 3.5 °C °C ppb ppb ppb ppb ppm 10 / 12.8 / 20 0 0 vs. supply voltage variation vs. load change Holdover 24 hours, full temp. range 24 hours drift (after 30 days) Long term stability over 15 years Frequency adjustment Electronic Frequency Control (EFC) RF output Signal waveform Load Rise & decay time Symmetry (duty cycle) Warm-up time @25°C Phase noise @ 12.8 MHz N.A. Short term stability (Allan Variance) σ(τ) Supply voltage VS Current consumption (steady state) @25°C Current consumption (warm-up) @25°C 3.15 4.75 Note 2 at time of shipment Option II = “050” Option II = “070” VS ± 5% ± 5% Telcordia GR-1244 CORE or ITU-T G.813 Option 1 15 years N.A. HCMOS 15 10 60 5 40 Condition -90 -120 -140 -145 0,2 3.3 5.0 3.45 5.25 300 250 800 500 -25 +80 -45 +90 20.5 x 20.5 x 12 10 Bulk 1500 pF ns % min dBc dBc dBc dBc ppb V mA mA mA mA °C °C mm g ∆ffinal/f0 < ±0.1 ppm 1 Hz 10 Hz 100 Hz 1000 Hz τ = 10 sec Option I = “33” Option I = “50” Option I = “33” Option I = “50” Option I = “33” Option I = “50” Operable temperature range Storage temperature range CO-15 (IEC 60679-3) Enclosure (LxWxH) max. Weight IEC 60286-3 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 2. Overall frequency stability = initial tolerance + temp.stability + supply & load change + 15 years aging Ordering Code: Model (Specification) Option I AXIOM30S GmbH & Co. KG Wasemweg 8 D-74821 Mosbach Germany 50 Option II Frequency [MHz] 050 12.800 AXIOM30S page 1(2) www.axtal.com phone: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Enclosure drawing Pin connections Pin # Symbol 1 VS 2 RF OUT 3 GND 4 N.C. 5 N.C. Function Supply Voltage RF Output Ground No Connection No Connection 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 8 D-74821 Mosbach Germany AXIOM30S page 2(2) www.axtal.com phone: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]