TX-500 Temperature Compensated Crystal Oscillator 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 C2310; STO50; STO50S3; STO50S3-01 6.4 MHz – 800 MHz Standard Frequencies 10; 12.288; 12.8; 19,44; 20; 20,48; 77,76; 100MHz Frequency stabilities1 [Standard TCXO] Min vs. operating temperature range (Referenced to +25°C) Max. Units -2.5 +2.5 ppm -40 … +85°C -1.0 +1.0 ppm -40 … +85°C -2.5 +2.5 ppm -20 … +70°C -1.0 +1.0 ppm -20 … +70°C -1.0 +1.0 ppm 0 … +50°C -0.5 +0.5 ppm 0 … +50°C Parameter Min Max Units Initial tolerance - 1.5 +1.5 ppm vs. supply voltage change - 0.2 +0.2 ppm vs. load change - 0.2 +0.2 ppm - 1.0 +1.0 ppm vs aging /1. Year Typ Operating temperature range Options5 Parameter 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 • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 TX-500 page: 1/6 Frequency stabilities1 [Stratum 3 TCXO] Min vs. operating temperature range (Referenced to +25°C) Typ Max Units -0.8 +0.8 ppm -40 … +85°C -0.28 +0.28 ppm -30 … +85°C -0.8 +0.8 ppm -20 … +70°C -0.28 +0.28 ppm -20 … +70°C -0.28 +0.28 ppm 0 … +50°C Parameter Min Max Units Condition Initial tolerance -1.0 +1.0 ppm at time of shipment, vs. supply voltage change -0.2 +0.2 ppm nominal EFC vs. load change -0.1 +0.1 ppm VS ± 5% Load ± 10% vs. aging/ 20 years -2.5 +2.5 ppm overall tolerance -4.6 +4.6 ppm Operating temp range Options5 Parameter Note: * Stratum 3 per GR-1244-CORE: <±4.6 ppm for all causes and 20 years aging,Holdover: <±0.37 ppm over 24 hours Parameter Min Typ Max Units Supply voltage [Standard] 3.135 3.3 3.465 VDC Supply voltage [Option] 4.75 5 5.25 VDC Options5 Supply Voltage (Vs) 35 35 100 mA mA mA steady state @ +25°C & 3.3VDC steady state @ +25°C & 5.0VDC steady state @ +25°C & PECL-Output Max Units Condition 16.5 pF 0.5 VDC with Vs= 5.0V and 15pF load 0.3 VDC with Vs=3.3V and 15pF load 4.5 VDC with Vs= 5.0V and 15pF load 3.0 VDC with Vs=3.3V and 15pF load Current consumption Condition RF Output Parameter Min Typ Signal [Standard] Load HCMOS 13.5 15 Signal Level (Vol) Signal Level (Voh) Rise and Fall time Duty cycle 40 Signal [Option] 50 5 ns 60 % clipped Sinewave > 12.288MHz Load R 9 10 11 kΩ || C 9 10 11 pF Output power 0.7 Signal [Standard] Vpp @ 10kΩ ||10pF Ω to Vs-2V 1 ns 20 to 80% 55 % PECL Load 50 Rise and Fall time Duty cycle @ (Voh-Vol)/2 45 50 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 TX-500 page: 2/6 Frequency Tuning (EFC) Min Typ Max Units Tuning Range ± 8.0 ±14.0 ± 20.0 ppm Standard Version ± 5.0 ±12.0 ± 20.0 ppm S3 Version Linearity 10 % Tuning Slope Positive Control Voltage Range Freq. control input impedance Condition 0.3 1.65 3.0 VDC with Vs=3.3VDC 0.5 2.5 4.5 VDC with Vs=5.0VDC 10 Options5 Parameter kΩ Additional Parameters Parameter Phase Noise Phase Noise Min 3 3 Typ Max. Condition -90 dBc/Hz 10 Hz -120 dBc/Hz 100 Hz -135 dBc/Hz 1 kHz -140 dBc/Hz 10 kHz -145 dBc/Hz 100 kHz TCXO @19.44MHz -98 dBc/Hz 10 Hz Low Phase Noise -125 dBc/Hz 100 Hz TCXO @12.8 MHz -147 dBc/Hz 1 kHz -153 dBc/Hz 10 kHz -154 dBc/Hz 100 kHz Weight 3 Processing & Packing Units g Handling & processing note Absolute Maximum Ratings Parameter Min Supply voltage (Vs) Control Voltage 0 Maximum output load @ CMOS Typ Max Units 6.0 V Vs V 40 pF Operable temperature range -40 +85 °C Storage temperature range -55 +125 °C Condition 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 TX-500 page: 3/6 Enclosure Typ G214B Height “H” Pin Length “L” 5.9 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 (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 TX-500 page: 4/6 Typical Measurement Data Phase Noise and Jitter C2310 @12.8MHz C2310 @20MHz Low phase Noise Version Frequency range [Hz] Sφ(f) [dB] Jitter [ps rms] 20Hz to 0.5 MHz -85,30 dB 0,675 ps 20kHZ to 0.5MHz -89,10 dB 0,436 ps Standard Shipping Methode 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 G214B 24 83.3 850 12 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 TX-500 page: 5/6 Recommended 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 Temperature Range - TX-500 0 - D A E - Stability Frequency Control/ Enable - Frequency 256 1 - 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...+85°C J: -20...+70°C H: -30...+85°C P: 0...+50°C 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 • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100 TX-500 page: 6/6