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| Specification AXIS20 Oscillator type : PECL VCXO Parameter Frequency range Standard frequencies Frequency stability overall vs. temperature in operating temperature range (steady state) Operating temperature range vs. supply voltage variation vs. load change long term (aging) per year Frequency adjustment range Electronic Frequency Control (EFC) range EFC voltage VC EFC slope (f / VC) EFC linearity EFC input impedance RF output Signal waveform Load to Vs - 2V Output voltage Issue: 04 Date: 2005-07-15 min. typ. max. Unit MHz MHz ppm ppm Condition 100 212.5 125.000/155.520 -20 20 0 70 -3 50 0.3 0.25 positive 10 LVPECL PECL 50 VS-1.025 3 See Note 1 Included in overall frequency stability C See Note 2 ppm Included in overall ppm Included in overall ppm/year First year @ 40C ppm 3.0 4.75 V V % k Option = "33" Option = "50" Option = "33" Option = "50" V V ns % ms ps V V mA mA C C mm gram V HIGH UOH LOW UOL Rise & decay time Symmetry (duty cycle) Start-up time Jitter (R.M.S.) Supply voltage VS Current consumption (steady state) Operable temperature range Storage temperature range Enclosure (see drawing) Weight Packing ESD Sensitivity VS-1.62 1 40 60 10 25 3.13 3.3 3.47 4.75 5.0 5.25 80 120 -45 +90 -45 +105 14.4x9.5x6 max 3 Tape & reel 1500 12 kHz ~ 20 MHz Option = "33" Option = "50" Option = "33" Option = "50" IEC 60679-3 or 61837 IEC 60286-3 HBM as in IEC 610004-2 Notes: 1. Overall frequency stability = stability vs. temperature + vs. supply voltage variation + vs. load change 2. Extended operating temperature range -40C to +85C optionally available 3. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated Ordering Code: Model (Specification) AXIS20 Option 33 Frequency [MHz] 155.520 GmbH & Co. KG Wasemweg 5 D-74821 Mosbach Germany AXIS20 page 1(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com Enclosure drawing Pin connections Pin # Symbol 1 VC 2 N.C. 3 GND 4 RF OUT 5 RF OUT2 6 Vs Function Control Voltage (EFC) No Connection Ground RF Output complementary RF Output Supply Voltage 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 AXIS20 page 2(2) www.axtal.com fon: +49 (6261) 939834 fax: +49 (6261) 939836 E-mail: info@axtal.com |
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