OX-500 Oven Controlled Crystal Oscillator Manual
Contents
1. VESTRON Ox 500 Oven Controlled Crystal Oscillator lin Preliminary Features Typical Applications 4 Pin package Base Stations Fast Warm up Test Equipment TCXO Replacement for better short term stability Synthesizers Military Communication Equipment Frequency Range 7 MHz 40 MHz Standard Frequencies 20 MHz SC 13 MHz AT Frequency stabilities AT Cut Crystal Standard 7 to 20 MHz 20 vs operating temperature range 70 C Referenced to 25 C 20 70 C 40 85 C Initial tolerance at time of shipment nominal EFC vs supply voltage change V 5 static vs load change Load 5 static vs aging day after 30 days of operation vs aging year after 30 days of operation to 200ppb of final frequency 1 hour wwe 1 1 f ian reading 25 C htttp www vectron com Vectron Internationale267 LowellRoad Hudson New Hampshire 03051 Tel 1 88 VECTRON 1 Vectron International GmbH amp Co KG Landstra e 74924 Neckarbischofsheim Germany Tel 49 7268 801 100 OX 500 page 1 5 Frequency stabilities SC Cut Crystal Option 20 to 40 MHz vs operating temperature range 20 70 C Referenced to 25 C 40 85 C Initial tolerance at time of shipment nominal EFC vs supply voltage change V 5 static vs load change Load 5 static vs aging day after 30 days of operation vs aging year lt 60MHz after 30 days of operation to 100ppb of fin2. al frequency 1 hour Warm up Time minutes reading 25 C Supply Voltage Vs Parameter Min Typ Max Units Condition Supply voltage Standard Power consumption during warm up steady state 25 C Signal Standard Load Signal Level Vol i with Vs 3 3V and 15pF load Signal Level Voh with Vs 3 3V and 15pF load Duty cycle Voh Vol 2 Frequency Tuning EFC O ramea mn w wax oms conor O rwo mooo OOOO OSSO O O wore o m om aoa E te s O om in si ta ey S a a canrvoraseranee o0 u za woo winveaw o htttp www vectron com Vectron Internationale267 LowellRoad Hudson New Hampshire 03051 Tel 1 88 VECTRON 1 Vectron International GmbH amp Co KG Landstra e 74924 Neckarbischofsheim Germany Tel 49 7268 801 100 OX 500 page 2 5 Additional Parameters Oo emee in ye Tuts O condon Phase Noise dBc Hz 10 MHz dBc Hz dBc Hz dBc Hz dBc Hz Processing amp Packing Handling amp Processing Note Absolute Maximum Ratings Supply voltage Vs with Vs 3 3VDC Output Load Operable temperature range Storage temperature range 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 Phase noise degra
3. des with increasing output frequency Subject to technical modification 5 Contact factory for availability A htttp www vectron com Vectron International e267 LowellRoad Hudson New Hampshire 03051 Tel 1 88 VECTRON 1 Vectron International GmbH amp Co KG Landstra e 74924 Neckarbischofsheim Germany Tel 49 7268 801 100 OX 500 page 3 5 OX 500 Height H Pin Length L 9 5 5 85min Pin Connections Electronic Frequency Control Input EFC Ground Case RF Output Supply Voltage Input How to order this product Use this worksheet to forward the following information to your factory representative Supply Voltage RF Output Temperatur n Frequency epee E e e e e e oe Model Code Frequency Control 500 THT Version 0 No Tuning 1 5 0 12 ppm Height 2 1 0 3 0 ppm 0 9 5 mm Stability Code Supply Voltage Code Temperature Range 959 25ppb D 5V E 40 85 C 508 50ppb E oe V RE Output Code a agi 107 100ppb A HCMOS P 0 50 C 257 250ppb htttp www vectron com Vectron International 267 LowellRoad Hudson New Hampshire 0305 1 Tel 1 88 VECTRON 1 Vectron International GmbH amp Co KG Landstra e 74924 Neckarbischofsheim Germany Tel 49 7268 801 100 OX 500 page 4 5
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OX 500 Oven Controlled Crystal Oscillator Manual