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Issue: 04 Date: 2006-07-10 Specification AXIOM40 Oscillator type : OCXO high stability, HCMOS Output Parameter
Frequency range Standard frequencies Frequency stability Initial tolerance vs. temperature in operating temperature range (steady state)
min.
5
typ.
max.
40
Unit
MHz MHz ppm ppb ppb ppb ppb ppb C ppb ppb ppb/year ppb/year
Condition
10 / 16.384 / 20 500 100 50 25 10 +70 2 2 200 100
@+25C, VC= 2.5V Option II = "100" Option II = "50" Option II = "25" Option II = "10" VS 5% Option II = "100" Option II = "50","25" and "10" Option II ="100" Option II = "50","25" and "10"
operating temperature range vs. supply voltage variation vs. load change long term stability (aging) per year after 30 days operation Frequency adjustment range Electronic Frequency Control (EFC) range EFC voltage VC EFC slope (f / VC) EFC input impedance RF output Signal waveform Load Rise & decay time Symmetry (duty cycle) Warm-up time @25C Phase noise @16.384 MHz Option II 50"
-20
5 1 0.25 positive 100 HCMOS 15 40 -100 -130 -140 -145 5.0 12 10 60 5 4.75
ppm ppm V k
Supply voltage VS Current consumption (steady state) @ +25C Current consumption (warm-up)
Operable temperature range Storage temperature range Enclosure (see drawing) (Note 2) IEC 60679-3 CO 08 Weight Packing V HBM IEC 61000-4-2 ESD Sensitivity Notes: 1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated 2. Lower package height (15 mm, 13 mm) on request
5.25 12.6 200 80 500 200 -30 +75 -40 +85 36.1x27.2x19.4 max. 30 Bulk 1500
4.75 11.4
pF ns % min dBc dBc dBc dBc V V mA mA mA mA C C mm gram
@ VS/2 ffinal/f0 < 0.1 ppm 10 Hz 100 Hz 1000 Hz 10000 Hz Option I ="50" Option I="12" Option I ="50" Option I="12" Option I ="50" Option I="12"
Ordering Code:
Model (Specification) AXIOM40
GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany
Option I 50
Option II Frequency [MHz] 100 10.000
AXIOM40 page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com
Enclosure:
Pin connections
Pin # Symbol 1 VC 2 N.C. 3 VS 4 RF OUT 5 GND Function Control Voltage (EFC) No Connection Supply Voltage RF Output Ground
Environmental conditions
Test Visual inspection, dimensions Sealing tests (if applicable) Solderability Resistance to soldering heat Shock* Bump* Free fall* IEC 60068 Part ... IEC 60679-1 clause ... 4.3 4.6.2 4.6.3 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 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), 55C/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
2-17 2-20 2-58 2-27 2-29 2-32
4.6.8 4.6.6 4.6.9 4.6.7
Vibration, sinusoidal* 2-6
Rapid change of temperature Dry heat Damp heat, cyclic* Cold Climatic sequence* Damp heat, steady state* Endurance tests - ageing - extended aging
2-14 2-2 2-30 2-1 1-7 2-3
4.6.5 4.6.14 4.6.15 4.6.16 4.6.17 4.6.18
4.7.1 4.7.2
30 days @ 85C, OCXO @25C 1000h, 2000h, 8000h @85C
GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany
AXIOM40 page 2(2)
www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com

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