Issue: 06 Date: 2005-07-15 Specification AXIOM60 Oscillator type : Miniature OCXO with Stratum III stability option Parameter min. max. 10 40 10.0 / 12.8 / 19.440 Frequency range Standard frequencies Frequency stability Initial tolerance vs. temperature operating temperature range EFC slope (∆f / ∆VC) EFC linearity EFC input impedance RF output Signal waveform Load Rise & decay time Symmetry (duty cycle) Warm-up time Supply voltage VS 1.65 2.5 Positive 10 Option II = “S3” Option II “100” & “200” Option II = “S3” 3.15 4.75 ppm V V N.A. for Option II= “S3” Option I = “33” Option I = “50” 100 HCMOS 15 Current consumption (steady state @ +25°C) Current consumption (warm-up) Operable temperature range Storage temperature range Enclosure (see drawing) (LxWxH) Weight Packing ESD Sensitivity Condition ± 40 ± 0.5 ± 4.6 ± 10 ± 10 ±2 0.15 0.25 Unit MHz MHz ppm ppb ppb ppb ppb °C °C ppb ppb ppb ppm/y ppm ± 500 ± 280 ± 200 ± 100 +70 +60 -20 -10 vs. supply voltage variation vs. load change 24 hour drift 3 Long term stability per year (overall) 2 15 years Frequency adjustment range Electronic Frequency Control (EFC)4 EFC voltage4 VC Notes: 1. 2. 3. 4. typ. 10 40 60 2 3.13 3.3 3.47 4.75 5.0 5.25 150 200 100 150 500 350 -30 +75 -40 +85 14.4 x 9.5 x 8.5 max. 5 Tape & Reel 1500 @+25°C, VC= center Option II = “S3” Option II = “200” Option II = “100” Option II “S3” & “200” Option II = “100” % kΩ pF ns % min V mA mA mA mA °C °C mm gram V @ VS/2 ∆ffinal/f0 < ±0.1 ppm Option I = “33” Option I = “50” Option I = “33” Option I = “50” Option I = “33” Option I = “50” CO 27 (IEC 61837) HBM as in IEC 610004-2 Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated Overall frequency stability = temp.stability + supply & load change + aging 24 hours drift including VS ± 5%. ±2.78°C and daily aging No voltage control function (EFC) provided in Stratum III version (Option II = “S3”) Ordering Code: Model (Specification) AXIOM60 GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany Option I: Option II: Supply Voltage Stability 33 100 AXIOM60 page 1(2) Frequency [MHz] 12.800 www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Enclosure drawing Pin connections Pin # Symbol 1 VC or N.C.* 2 I.C. 3 GND 4 RF OUT 6 VS Function Voltage Control (EFC) or No Connection* Internal Connection Ground RF Output Supply Voltage Note: For Option II = “S3”: Pin 1 = N.C. (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 5 D-74821 Mosbach Germany AXIOM60 page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]