OX-501 Oven Controlled Crystal Oscillator Preliminary Features 6-Pin SMD package Fast Warm-up TCXO Replacement for better short term stability Typical Applications Base Stations Test Equipment Femto Basestation Military Communication Equipment 10 MHz – 100 MHz 10; 12.8; 16.384; 19.44; 20.00; 30.72; 38.88; 51.84 MHz Frequency Range Standard Frequencies Frequency stabilities1 [AT Cut Crystal-Standard-10 to 100 MHz] Min vs. operating temperature range (Referenced to +25°C) Typ Max Units -100 +100 ppb -20 … +70°C -250 +250 ppb -20 … +70°C -250 +250 ppb -40… +85°C Parameter Min Max Units Condition Initial tolerance -0.5 +0.5 ppm at time of shipment, nominal EFC vs. supply voltage change -20 +20 ppb VS ± 5% static vs. load change -20 +20 ppb Load ± 5% static vs. aging / day -10 +10 ppb after 30 days of operation vs aging / year -300 +300 ppb ≤ 60MHz; after 30 days of operation vs. aging / year -500 +500 ppb >60MHz; after 30 days of operation 2 minutes Warm-up Time Typ Operating temperature range Options5 Parameter to ± 200ppb of final frequency (1 hour reading) @ +25°C htttp://www.vectron.com Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 OX-501 page: 1/5 Frequency stabilities1 [SC Cut Crystal-Option-10 to 52 MHz] Min vs. operating temperature range Typ Max Units -30 +30 ppb -20 … +70°C (Referenced to +25°C) -50 +50 ppb -40… +85°C Parameter Min Max Units Condition Initial tolerance -0.2 +0.2 ppm at time of shipment, nominal EFC vs. supply voltage change -10 +10 ppb VS ± 5% static vs. load change -10 +10 ppb Load ± 5% static vs. aging / day -5.0 +5.0 ppb after 30 days of operation vs aging / year -100 +100 ppb ≤ 60MHz; after 30 days of operation vs. aging / year -500 +500 ppb >60MHz; after 30 days of operation 2 minutes to ± 100ppb of final frequency (1 hour reading) @ +25°C Condition Typ Warm-up Time Operating temperature range Supply Voltage (Vs) Parameter Min Typ Max Units Supply voltage [Standard] 3.135 3.3 3.465 VDC 2.2 Watts during warm-up 0.7 Watts steady state @ +25°C Units Condition Power consumption RF Output Parameter Min Typ Signal [Standard] Max HCMOS Load 15 Signal Level (Vol) pF 0.4 Signal Level (Voh) 2.4 Duty cycle 45 55 VDC with Vs=3.3V and 15pF load VDC with Vs=3.3V and 15pF load % @ (Voh-Vol)/2 htttp://www.vectron.com Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 OX-501 page: 2/5 Options5 Parameter Frequency Tuning (EFC) Min Tuning Range Tuning Range Typ Max Condition Fixed OCXO; No adjust ±5.0 ±12 ppm with AT cut Crystal ±1.0 ±3 ppm with SC cut Crystal 2.8 VDC with Vs=3.3V Max Units Condition -65 dBc/Hz 1 Hz -95 dBc/Hz 10 Hz -120 dBc/Hz 100 Hz -140 dBc/Hz 1 kHz -145 dBc/Hz 10 kHz 8.0 g Linearity 10% Tuning Slope Positive Control Voltage Range Units 0.0 1.4 Additional Parameters Parameter Min Typ Phase Noise3 Weight Processing & Packing @ 10 MHz Handling & Processing Note Absolute Maximum Ratings Parameter Min Typ Max Units Condition Supply voltage (Vs) 5.5 V with Vs=5.0VDC Output Load 50 pF Operable temperature range -55 +85 °C Storage temperature range -55 +125 °C Notes: 1 Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. 2 Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25°C) 3 Phase noise degrades with increasing output frequency. 4 Subject to technical modification. 5 Contact factory for availability. htttp://www.vectron.com Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 OX-501 page: 3/5 Options5 Parameter Enclosure OX-501 Height “H” Pin Length “L” 9,9 N.A Pin Connections 1 Electronic Frequency Control Input (EFC) 2 Enable 3 Ground (Case) 4 RF Output 5 Uref 6 Supply Voltage Input Standard Shipping Methode (For OX-501 Type) Lage im Gurt Position in tape Pin 1 A Abwickelrichtung Unwinding direction X B P Gurtunterseite Tape buttom side K Gurtoberseite Tape upper side *bei W ≤ 24 mm nur untere Lochreihe ∗by W ≤ 24 mm only lower hole line Production tolerance complying DIN IEC 286-3 Enclosure Type Tape width W [mm] Quantity per meter Quantity per reel Dimension P Typ OX-501 N.A N.A N.A N.A htttp://www.vectron.com Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 OX-501 page: 4/5 Recommanded Reflow Profile Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Profile Feature Pb-Free Assembly/ Sn-Pb Assembly Average ramp-up rate (TL to Tp) 3°C/second max. Time 25°C to Peak Temperature 8 minutes max. 150°C 200°C 60-180 seconds Time maintainted above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Preheat -Temperature Min TSmin -Temperature Min Tsmax -Time (min to max) tS TSmax to TL-Ramp-up Rate 3°C/second max Time maintainted above -Temperature (TL) -Time (tL) 217°C 60-150 seconds Time within 5°C of actual Peak Temperature (tP) 20-40 seconds Peak Temperature (TP) max 260°C Ramp-down Rate 6°C/ second max Note: All temperatures refer to topside of the package, measured on the package body surface. How to order this product: Use this worksheet to forward the following information to your factory representative : Model Height - Supply Voltage Code RF Output Code Temperatur Range - OX-501 0 - B A E - Stability Frequency Control - Frequency 108 0 - 10MHz Model Code: 501: SMD Version Frequency Control: 0: No Tuning 1: ±5.0...±12 ppm 2: ±1.0...±3.0 ppm Height: 0: 9,9 mm Supply Voltage Code: E: 3,3 V RF Output Code: A: HCMOS Temperature Range: E: -40...+85°C J: -20...+70°C P: 0...+50°C Stability Code: 258: 508: 107: 257: ±25ppb ±50ppb ±100ppb ±250ppb htttp://www.vectron.com Vectron International•267 LowellRoad, Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 OX-501 page: 5/5