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| DX-170 Oven Controlled Crystal Oscillator DX-170 Features Ultra-High Stability Excellent Temperature Stability SC-Cut Crystal Typical Applications CDMA2000 and UMTS Base Stations Test and Measurement Equipment Previous Vectron Model Numbers Frequency Range Standard Frequencies C4605 5 MHz - 20 MHz 5, 10 MHz Frequency stabilities1 [SC Cut Crystal) Parameter vs. operating temperature range (Referenced to +25C) Parameter Initial tolerance vs. supply voltage change vs. load change vs. aging / 1 day vs. aging / 1 day vs. aging / 1 year Warm-up Time Min -0.4 -0.2 -0.4 Min -100 -0.2 -0.2 -0.5 -0.2 -25 Typ Typ Max +0.4 +0.2 +0.4 Max +100 +0.2 +0.2 +0.5 +0.2 +25 5 Units ppb ppb ppb Units ppb ppb ppb ppb ppb ppb minutes Operating temp range 0 ... +70C 0 ... +70C -20 ... +70C Condition at time of shipment, nominal EFC VS 5% Load 5% after 72 hours of operation after 7 days of operation after 72 hours of operation to 10ppb of final frequency (1 hour reading) @ +25C http://www.vectron.com Vectron International*267 LowellRoad, Hudson, New Hampshire 03051*Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG * Landstrae, 74924 Neckarbischofsheim, Germany * Tel: +49 7268 801 100 Supply Voltage (Vs) Parameter Min 11.4 Typ Max Units Condition Supply voltage Power consumption 12.0 12.6 8 3 VDC Watts Watts during warm-up steady state @ +25C RF Output Parameter Signal [Option] Load Signal Level (Vol) Signal Level (Voh) Duty Cycle Signal [Standard] Load Output Power Harmonics +5.0 4.5 45 50 +7.0 +9.0 -30 55 Sinewave Ohms dBm dBc 50 Ohm load 50 Ohm load Min Typ Max HCMOS 15 pF 0.5 VDC VDC % 15 pF Load 15 pF Load @ (Voh-Vol)/2 Units Condition Frequency Tuning (EFC) Parameter Tuning Range Linearity Tuning Slope Control Voltage Range 0.0 2.5 Positive 5.0 VDC Min 0.25 Typ 0.5 Max 0.75 20 Units ppm % Condition Additional Parameters Parameter Min Typ Max -90 -120 -135 -140 -140 50 Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz g 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz Condition Phase Noise @ 10MHz Weight Absolute Maximum Ratings Parameter Supply voltage (Vs) Output Load Operable temperature range Storage temperature range -55 -55 Min Typ Max 15 50 25 +85 +125 Units V pF Ohm C C with HCMOS signal with Sinewave signal Condition http://www.vectron.com Vectron International*267 LowellRoad, Hudson, New Hampshire 03051*Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG * Landstrae, 74924 Neckarbischofsheim, Germany * Tel: +49 7268 801 100 Enclosure Type A Code: A1 Height "H" 19.00 Pin Length "L" 5.00 Pin Connections 1 2 3 4 5 Electronic Frequency Control Input (EFC) No Connect Supply Voltage Input (Vs) RF Output Ground (Case) http://www.vectron.com Vectron International*267 LowellRoad, Hudson, New Hampshire 03051*Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG * Landstrae, 74924 Neckarbischofsheim, Germany * Tel: +49 7268 801 100 How to order this product: Use this worksheet to forward the following information to your factory representative : Supply Voltage Code B RF Output Code A Temperature Range J Frequency Control 0 Model DX-170 Height 0 - - Stability 400 - Frequency 10M0000000 Height: 0: 19.00 mm Temperature Range: J: -20...+70C T: 0 ... +70C Frequency Control: 0: Fixed Frequency 1: 0.25...0.75 ppm Supply Voltage: B: +12 V Stability Code: 400: 0.4ppb 200: 0.2ppb RF Output Code: A: HCMOS E: Sinewave Notes: 1 2 3 4 5 Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies. Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25C) Phase noise degrades with increasing output frequency. Subject to technical modification. Contact factory for availability. http://www.vectron.com Vectron International*267 LowellRoad, Hudson, New Hampshire 03051*Tel:+1-88-VECTRON-1 Vectron International GmbH & Co. KG * Landstrae, 74924 Neckarbischofsheim, Germany * Tel: +49 7268 801 100 |
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