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| Temperature Compensated Crystal Oscillator TX-500 Features EFC Standard Standard Surface Mount Package Low Phase Noise Option Low Profile Typical Applications PCS Base Stations Land Mobile Radio Cellular Telephony Radio in the Local Loop Previous Vectron Model Numbers Frequency Range Standard Frequencies C2310; STO50; STO50S3; STO50S3-01 6.4 MHz - 800 MHz 10; 12.288; 12.8; 19,44; 20; 20,48; 77,76; 100MHz Frequency stabilities1 [Standard TCXO] Parameter vs. operating temperature range (Referenced to +25C) Min -2.5 -1.0 -2.5 -1.0 -1.0 -0.5 Typ Max. +2.5 +1.0 +2.5 +1.0 +1.0 +0.5 Units ppm ppm ppm ppm ppm ppm Operating temperature range -40 ... +85C -40 ... +85C -20 ... +70C -20 ... +70C 0 ... +50C 0 ... +50C Parameter Initial tolerance vs. supply voltage change vs. load change vs aging /1. Year Min - 1.5 - 0.2 - 0.2 - 1.0 Max +1.5 +0.2 +0.2 +1.0 Units ppm ppm ppm ppm Condition at time of shipment, nominal EFC VS 5% Load 10% htttp://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 TX-500 page: 1/6 Options5 Frequency stabilities1 [Stratum 3 TCXO] Parameter vs. operating temperature range (Referenced to +25C) Min -0.8 -0.28 -0.8 -0.28 -0.28 Typ Max +0.8 +0.28 +0.8 +0.28 +0.28 Units ppm ppm ppm ppm ppm Operating temp range -30 ... +85C -20 ... +70C -20 ... +70C 0 ... +50C Parameter Min Max Units Condition Initial tolerance vs. supply voltage change vs. load change vs. aging/ 20 years overall tolerance -1.0 -0.2 -0.1 -2.5 -4.6 +1.0 +0.2 +0.1 +2.5 +4.6 ppm ppm ppm ppm ppm at time of shipment, nominal EFC VS 5% Load 10% Note: * Stratum 3 per GR-1244-CORE: <4.6 ppm for all causes and 20 years aging,Holdover: <0.37 ppm over 24 hours Supply Voltage (Vs) Parameter Supply voltage [Standard] Supply voltage [Option] Current consumption Min 3.135 4.75 Typ 3.3 5 Max 3.465 5.25 35 35 100 Units VDC VDC mA mA mA Condition steady state @ +25C & 3.3VDC steady state @ +25C & 5.0VDC steady state @ +25C & PECL-Output RF Output Parameter Signal [Standard] Load Signal Level (Vol) 13.5 15 Min Typ HCMOS Max 16.5 0.5 0.3 Units pF VDC VDC VDC VDC Condition with Vs= 5.0V and 15pF load with Vs=3.3V and 15pF load with Vs= 5.0V and 15pF load with Vs=3.3V and 15pF load Signal Level (Voh) 4.5 3.0 Rise and Fall time Duty cycle Signal [Option] Load R || C Output power Signal [Standard] Load Rise and Fall time Duty cycle 45 50 50 9 9 0.7 PECL 40 50 5 60 ns % @ (Voh-Vol)/2 > 12.288MHz k pF Vpp @ 10k ||10pF clipped Sinewave 10 10 11 11 1 55 ns % to Vs-2V 20 to 80% htttp://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 TX-500 page: 2/6 Options5 Options5 -40 ... +85C Frequency Tuning (EFC) Parameter Tuning Range Min 8.0 5.0 Typ 14.0 12.0 10 % Positive Max 20.0 20.0 Units ppm ppm Condition Standard Version S3 Version Options5 Linearity Tuning Slope Control Voltage Range 0.3 0.5 Freq. control input impedance 10 1.65 2.5 3.0 4.5 VDC VDC k with Vs=3.3VDC with Vs=5.0VDC Additional Parameters Parameter Phase Noise 3 Min Typ -90 -120 -135 -140 -145 Max. Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 10 100 1 10 100 10 100 1 10 100 Condition Hz Hz kHz kHz kHz Hz Hz kHz kHz kHz Low Phase Noise TCXO @12.8 MHz TCXO @19.44MHz Phase Noise 3 -98 -125 -147 -153 -154 Weight Processing & Packing 3 Handling & processing note g Absolute Maximum Ratings Parameter Supply voltage (Vs) Control Voltage Maximum output load @ CMOS Operable temperature range Storage temperature range -40 -55 0 Min Typ Max 6.0 Vs 40 +85 +125 Units V V pF C C Condition htttp://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 TX-500 page: 3/6 Enclosure Typ G214B Height "H" 5.9 Pin Length "L" NA Pin Connections 1 Voltage Control (Vc) 2 N.C. 3 GND, case 4 RF output 5 N.C. / RF output compl. 6 Supply Voltage (Vs) Marking TX-500 Frequency AYYWW 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 (25C) 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 * Landstrae, 74924 Neckarbischofsheim, Germany * Tel: +49 7268 801 100 TX-500 page: 4/6 Typical Measurement Data Phase Noise and Jitter C2310 @12.8MHz C2310 @20MHz Low phase Noise Version Frequency range [Hz] 20Hz to 0.5 MHz 20kHZ to 0.5MHz S(f) [dB] -85,30 dB -89,10 dB Jitter [ps rms] 0,675 ps 0,436 ps Standard Shipping Methode A X B P *bei W 24 mm nur untere Lochreihe by W 24 mm only lower hole line Lage im Gurt Position in tape Pin 1 Abwickelrichtung Unwinding direction K Gurtunterseite Tape buttom side Gurtoberseite Tape upper side Production tolerance complying DIN IEC 286-3 Enclosure Type G214B Tape width W [mm] 24 Quantity per meter 83.3 Quantity per reel 850 Dimension P 12 htttp://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 TX-500 page: 5/6 Recommended Reflow Profile Profile Feature Average ramp-up rate (TL to Tp) Preheat -Temperature Min TSmin -Temperature Min Tsmax -Time (min to max) tS Pb-Free Assembly/ Sn-Pb Assembly 3C/second max. 150C 200C 60-180 seconds 3C/second max 217C 60-150 seconds max 260C Profile Feature Time 25C to Peak Temperature Time maintainted above -Temperature (TL) -Time (tL) Pb-Free Assembly/ Sn-Pb Assembly 8 minutes max. 217C 60-150 seconds TSmax to TL-Ramp-up Rate Time maintainted above -Temperature (TL) -Time (tL) Peak Temperature (TP) Time within 5C of actual Peak Temperature (tP) Ramp-down Rate 20-40 seconds 6C/ 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 TX-500 Height 0 Supply Voltage Code D RF Output Code A Temperature Range E Stability 256 Frequency Control/ Enable 1 Frequency 10MHz Height: 0: 5,9 mm Supply Voltage Code: D: 5V RF Output Code: E: 3,3 V A: HCMOS C: PECL F: clipped Sinewave Frequency Control: Temperature Range: E: -40...+85C J: -20...+70C H: -30...+85C P: 0...+50C 1: 5...20 ppm 2: 8...20 ppm Stability Code: 256 2,5ppm 106: 1,0ppm 807: 0,8ppm 507 0,5ppm 287: 0,28ppm htttp://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 TX-500 page: 6/6 |
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