Designed and Manufactured in Germany Specification Oscillator type: Rev.: 2 Date: 2014-07-09 AXIOM75-25 Low Phase Noise OCXO with Sine Wave Output Parameter min. Nominal frequency Frequency stability Initial tolerance @ +25°C vs. operating temperature range operating temperature range vs. supply voltage variation vs. load change Long term (aging) per day st Long term (aging) 1 year Frequency adjustment range Electronic Frequency Control (EFC) EFC voltage VC EFC slope (∆f / ∆VC) EFC input impedance RF output Signal waveform Output level Harmonics Spurious Warm-up time Phase noise 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) (Note 6) Weight Handling and Testing Processing Notes: 1. typ. max. 130.000 -10 ±1 ±0.8 0 Unit Condition MHz ±500 ±50 +60 ±5 ±5 ±2 ±100 ppb ppb °C ppb ppb ppb ppb VREF ppm V ±1 @ VREF/2 VS ±5% RL ±5% after 30 days operation after 30 days operation Positive 100 kΩ Sine wave RL = 50 Ω +7 -30 -90 5 9.5 -85 -120 -150 -160 -160 8.0 10.0 -20 -40 10.5 100 250 +70 +85 dBm dBc dBc min dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz V V mA mA °C °C 25.8x25.8x12.7 max. mm 10 g In accordance with AXAN-011 In accordance with AXAN-012 ∆ffinal/f0 < ±0.1 ppm @ 10 Hz @ 100 Hz @ 1kHz @ 10 kHz @ 100 kHz @ +25°C IEC 60679-3 CO 43 www.axtal.com www.axtal.com Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated Ordering Code: Model (Specification) AXIOM75-25 GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany Revision Rev.2 Frequency [MHz] 130.000 AXIOM75-25 Rev.2 Drawing D1 Page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Designed and Manufactured in Germany Enclosure drawing Pin connections Pin # 1 2 3 4 5 Symbol RF OUT GND VC VREF VS Function RF Output Ground Control Voltage (EFC) Reference Voltage Supply Voltage Environmental conditions Test Sealing tests (if applicable) Solderability Resistance to soldering heat Shock* IEC 60068 Part ... 2-17 IEC 60679-1 clause ... 4.6.2 2-20 2-58 4.6.3 2-27 4.6.8 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 Test Ea, 3 x per axes 100g, 6 ms half-sine pulse Test Fc, 30 min per axes, 10 Hz - 55 Hz 0,75mm; 55 Hz - 2 kHz, 10g Endurance tests - ageing - extended aging 4.7.1 4.7.2 30 days @ 85°C, OCXO @25°C 1000h, 2000h, 8000h @85°C Revision History Rev. Drawing Date [dd.mm.yyyy] 1 2 2 D0 D0 D1 21.07.2011 15.08.2011 09.07.2014 GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany Remarks First issue Phase noise changed Editorial changes AXIOM75-25 Rev.2 Drawing D1 Page 2(2) Author Checked BN BN HH BN BN HH www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]