Designed and Manufactured in Germany Specification Oscillator type: Rev.: 1 Date: 2015-01-19 AXIOM55LN Low Phase Noise OCXO with Sine Wave Output equivalent to Oscilloquartz Model OCXO 8789 Parameter Frequency range Standard frequencies Frequency stability Initial tolerance @ +25°C vs. operating temperature range vs. supply voltage variation (pushing) vs. load change (pulling) Long term (aging) per day (Note 3) Long term (aging) per year (Note 3) Frequency adjustment range Electronic Frequency Control (EFC) EFC voltage VC EFC slope (∆f / ∆VC) EFC nonlinearity EFC input impedance RF output Signal waveform Load RL Output level Harmonics Spurious Warm-up time @ +25°C Phase noise max. Short term stability (Allan deviation) Reference voltage VREF output Supply voltage VS Current consumption (steady state) Current consumption (warm-up) Enclosure (see drawing) (LxWxH) Weight Packing Notes: 1. 2. 3. min. typ. 5 max. Unit Condition 20 MHz MHz (Note 2) (Note 2) ±200 ppb VC @ VREF/2 steady state ±0.2 ±0.2 ±0.5 ±70 ppb ppb ppb ppb VS ±5 % RL ±10 % after 30 days operation after 30 days operation VREF ppm V 5.000 / 10.000 Option 1 & 2 See tables 1 & 2 ±0.8 0 VREF/2 Positive ±5 ±10 100 +6 Sine wave 50 +8 3 5.000 -105 -135 -150 -157 -162 -162 +10 -30 -75 5 10.000 -100 -130 -150 -157 -162 -162 % kΩ Ω dBm dBc dBc min MHz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz -12 11.4 1·10 10.0 12.0 12.6 200 500 51.0x51.0x19.0 max. 70 Palette V V mA mA ±10% fnom ±1 MHz ∆ffinal/f0 < ±0.1 ppm @ 1 Hz @ 10 Hz @ 100 Hz @ 1 kHz @ 10 kHz @ 100 kHz τ=1s @ +25°C mm g Terminology and test conditions are according to IEC60679-1 and MIL-PRF-55310, unless otherwise stated Please consult factory for other frequencies Lower aging on request GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany AXIOM55LN Rev.1 Drawing D1 Page 1(4) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Designed and Manufactured in Germany Absolute Maximum Ratings Parameter min. max. Supply Voltage VS Control Voltage VC Storage Temperature -0.5 -0.5 -40 VS + 10% 15 +125 Unit Condition V V °C VS to GND VC to GND Frequency stability vs. temperature Stability [ppb] ±5 ±10 ±25 ±50 Option 1 05 10 25 50 Table 1 Lower Temperature Option 2 T [°C] 0 0 1 -10 2 -20 3 -30 4 -40 Table 2 Upper Temperature Option 2 T [°C] A +50 B +60 C +70 D +75 E +80 Standard: “1B” = -10°C to +60°C Ordering Code Option 1 Option 2 [Stability] [Temperature range] AXIOM55LN Table 1 Table 2 Example: AXIOM55LN-10-1B_Rev.1 – 10.000 MHz Model Handling and Testing Parameter Handling and Testing Processing Parameter Electrostatic discharge (ESD) THD devices SMD devices Washable RoHS- Compliant GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany Revision Frequency [MHz] Rev.1 10.000 Procedure Application Note AXAN-011 Application Note AXAN-012 Procedure IEC60749-26 IEC60749-27 Yes Yes AXIOM55LN Rev.1 Drawing D1 Page 2(4) HBM MM No No Source www.axtal.com www.axtal.com Condition 2000 V 200 V 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 6 7 Symbol GND VREF VC N.C. N.C. RF OUT VS Function Ground Reference voltage Control Voltage (EFC) No Connection No Connection RF Output Supply Voltage GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany * See Application Note AXAN-011 AXIOM55LN Rev.1 Drawing D1 Page 3(4) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected] Designed and Manufactured in Germany Environmental conditions Test Sealing tests (if applicable) Solderability Resistance to soldering heat Shock* Vibration, sinusoidal* Vibration, random* Endurance tests - ageing - extended aging IEC 60068 Part … 2-17 IEC 60679-1 Clause 5.6.2 MIL-STD202G Method 112E MIL-STD810F Method MIL-PRF55310D Clause 3.6.1.2 2-20 2-58 5.6.3 208H 210F 2-27 5.6.8 213B 516.4 3.6.40 2-6 5.6.7.1 516.4-4 2-64 5.6.7.3 201A 204D 214A 3.6.38.1 3.6.38.2 3.6.38.3 3.6.38.4 3.6.52 3.6.48 514.5 Test conditions (IEC) Gross leak: Test Qc, Fine leak: Test Qk Test Ta Method 1 Test Td1 Method 2 Test Td2 Method 2 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 Test Fdb 108A 5.7.1 5.7.2 4.8.35 30 days @ 85°C, OCXO @25°C 1000h, 2000h, 8000h @85°C Revision History Rev. Drawing Date [dd.mm.yyyy] 1 1 D0 D1 14.01.2015 19.01.2015 GmbH & Co. KG Roemerring 9 D-74821 Mosbach Germany Remarks First issue Phase noise columns changed AXIOM55LN Rev.1 Drawing D1 Page 4(4) Author Checked HH HH BN HH www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: [email protected]