Designed and Manufactured in Germany Specification Oscillator type: Issue: 02 Date: 2009-09-22 AXIOM45-15 Low Phase Noise Eurocase OCXO with Sine Wave Output Parameter Nominal frequency Frequency stability Initial tolerance @+25°C vs. operating temperature range operating temperature range vs. supply voltage variation vs. load change Long term stability (aging) per day Long term stability (aging) per year Long term stability (aging) over 15 years Frequency adjustment range Electronic Frequency Control (EFC) EFC voltage VC EFC slope (∆f / ∆VC) EFC input impedance RF output Signal waveform Load RL Output amplitude Harmonics attenuation Warm-up time @ +25°C Phase noise Short term stability Retrace G-sensitivity Reference voltage VREF output Supply voltage VS Current consumption (steady state) Current consumption (warm-up) Operable temperature range Storage temperature range Enclosure (see drawing) LxWxH Weight Packing Notes: 1. 2. min. typ. max. Was AXIOM45_2009091702 Unit Condition ±5 +50 ±2 ±2 ±1 ±50 ±300 MHz ppm ppb ppb °C ppb ppb ppb ppb ppb VREF ppm V 54.870 ±100 ±2 0 ± 0.5 ±0.8 0 ±1 VC= 2.5V (steady state) VS ±5% RL ±5% after 30 days operation after 30 days operation after 30 days operation Positive 100 +6 kΩ Sinus 50 +8 3 -70 -95 -125 -150 -160 -165 -12 5·10 +10 -20 5 -65 -88 -118 -140 -145 -156 ±1 11.4 ±1 5.0 12.0 -10 -60 12.6 125 330 +60 +105 36.1x27.2x19.4 max. 30 Palette Ω dBm dBc min dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz ppb ppb/G V V mA mA °C °C mm g ∆ffinal/f0 < ±0.05 ppm @ 1 Hz @ 10 Hz @ 100 Hz @ 1 kHz @ 10 kHz @ 100 kHz τ=1s worst axis (Note 2) @ +25°C IEC 60679-3 CO 08 Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated 2G-flipover test GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany AXIOM45-15 Rev.2 Drawing D1 Page 1(3) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Designed and Manufactured in Germany Ordering Code: Model (Specification) AXIOM45-15 Revision Rev.2 Frequency [MHz] 54.870 Enclosure: Pin connections Pin # 1 2 3 4 5 Symbol VC VREF VS RF OUT GND Function Control Voltage (EFC) Reference Voltage Supply Voltage RF Output Ground Environmental conditions: Test IEC 60068 Part ... 2-17 IEC 60679-1 clause ... 4.6.2 Sealing tests (if applicable) Solderability Resistance to soldering heat Shock* 2-20 2-58 4.6.3 2-27 4.6.8 Free fall* 2-32 4.6.9 Test conditions 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 Damp heat, steady state* Endurance tests - ageing - extended aging 4.6.18 Test Ea, 3 x per axes 100g, 6 ms half-sine pulse 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 Ca, 56 days 4.7.1 4.7.2 30 days @ 85°C, OCXO @25°C 1000h, 2000h, 8000h @85°C 2-3 GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany AXIOM45-15 Rev.2 Drawing D1 Page 2(3) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Designed and Manufactured in Germany Revision History Rev. Drawing Date [dd.mm.yyyy] 2 2 D0 D1 22.09.2009 09.07.2014 GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany Remarks Phase noise values changed Editorial changes AXIOM45-15 Rev.2 Drawing D1 Page 3(3) Author Checked BN HH BN HH www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]