EX-620 Series Evacuated Miniature Crystal Oscillator EMXOTM Description: The EX-620 Series offers a ruggedized hybrid thick film construction in a low profile hermetically sealed 4pin HALF DIP package, which can withstand severe environmental conditions. This product utilizes VI’s EMXOTM technology resulting in excellent stability performance and fast warm-up with low power consumption. Features: • IT Cut Crystal • Temp Stability to +/-5x10-8 over 0°C to +70°C • Low Power Consumtion: <0.3W @ 25°C , 0.6W @ -40°C • Fast Warm-up: 60 seconds @ 25°C • 4-Pin Half Dip: 0.52”(W)x0.52”(L)x0.30”(H) • Weight: <3gm • Available in Thru Hole and Surface Mount Package 10Mhz to 30Mhz Frequencies 10, 11.68, 12.8, 16.384, 19.44, 20, 30Mhz Standard Frequencies Frequency Stabilities 1 Parameter Min vs. operating temperature range (Referenced to frequency at +25°C) -50 -75 -100 -140 -140 -370 -4.63 Operating Temperature vs. Stratum 3 per GR-1244-CORE Holdover Drift MTIE vs. supply voltage change vs. load change vs. aging / day vs aging / year Typ -20 -10 -2 -300 Warm-up Time Max. Units +50 +75 +100 +140 +140 +370 +4.63 1x10-6 +20 +10 +2 +300 60 90 ppb ppb ppb ppb ppb ppb 10-13/sec ppb ppb ppb ppb seconds seconds Operating temp Ordering Code range -0 … +70°C C508 -20 … +70°C D758 -40… +85°C F107 -20 … +70°C DST3 -40… +85°C FST3 24 hours Over 7100 seconds 0.16sec < ObserveTimes < 64sec VS ± 5% Load ± 10% after 30 days of operation after 30 days of operation ± 100ppb of freq at 1hr after turn on @ +25°C ± 100ppb of freq at 1hr after turn on @ -40°C Supply voltage (Vs) Parameter Supply voltage Min 4.75 3.135 Typ 5 3.3 Max. 5.25 3.465 1.5 0.3 0.6 Units VDC VDC Watts Watts Watts Condition Min Typ 15 Max. Units pF VDC VDC % Ω dBm dBm dBc dBc Condition Power consumption Ordering Code C D during warm-up steady state @ +25°C steady state @ -40°C RF Output Parameter HCMOS Sinewave Load Signal Level (Vol) Signal Level (Voh) Duty cycle Load Output Power Output Power Harmonics Spurs 0.1 Vs 0.8 Vs 40 60 50 0 3 4 7 -30 -60 15pF load 15pF load @ (Voh-Vol)/2 Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax A 50 Ohm load 50 Ohm load 50 Ohm load 50 Ohm load Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax Ordering Code G H v.2008-07-07 · page 1 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax Vectron Asia Pacific Sales Office 1F-2F, No 8 Workshop, No 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, P.R. China 200131 +86 21 5048 0777 tel. +86 21 5048 1881 fax EX-620 Series Evacuated Miniature Crystal Oscillator EMXOTM Frequency Tuning (EFC) Parameter Fix Frequency (referenced to norminal frequency) Tuning Range (referenced to norminal frequency) Linearity Tuning Slope Min Typ Max. Units Condition Ordering Code -1 +1 ppm No EFC input F ±3 ±10 ppm from 0V to Vs A 20 % Positive Additional parameters Parameter Phase Noise3 Min Allan Deviation Weight Processing & Packing Typ Max. -100 -130 -140 -145 2x10-10 3.0 Handling & processing note Units dBc/Hz dBc/Hz dBc/Hz dBc/Hz Condition 10 Hz 100 Hz 1 kHz 10 kHz Tau = 1 second to 10 seconds g Absolute Maximum Ratings Parameter Supply voltage (Vs) Min Output Load Operable temperature range Storage temperature range -55 -55 Typ Max. 5.5 5.5 30 +85 +85 Units V V pF °C °C Condition with Vs=5.0VDC with Vs=3.3VDC Environmental Conditions Parameter Mechanical Shock (survive): Vibration Random (survive): Vibration Sine (survive): Thermal Shock (survive): Condition MIL-STD-202, Test Method 213, Condition E (1000G, 0.5msec) MIL-STD-202, Test Method 214, Condition I-H (20Grms, 3 minutes/axis) MIL-STD-202, Test Method 204, Condition D (20Grms, 20 minutes/axis) MIL-STD-202, Test Method 107, Condition A-2 (50 Cycles, -55oC to +85oC) Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax v.2008-07-07 · page 2 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax Vectron Asia Pacific Sales Office 1F-2F, No 8 Workshop, No 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, P.R. China 200131 +86 21 5048 0777 tel. +86 21 5048 1881 fax EX-620 Series Evacuated Miniature Crystal Oscillator EMXOTM Enclosures Thru Hole Package Codes Type EX-620 A1 SMD Height 7.62 (.30) mm(in.) Package Codes Type EX-625 EX-621 A2 A3 Pin Connections Pin # Height: “H” 8.89 (.35) mm(in.) 9.65 (.38) mm(in.) Pin Connections With EFC Input Fix Frequency Pin # With EFC Input 1 Electrical Frequency Adjust Input (EFC) No Connection Fix Frequency 1 Electrical Frequency Adjust Input (EFC) No Connection 2 Ground (Case) 3 RF Output Ground (Case) 2 Ground (Case) Ground (Case) RF Output 3 RF Output 4 Supply Voltage Input RF Output Supply Voltage Input 4 Supply Voltage Input Supply Voltage Input Pin numbers are for reference only. They do not appear on the unit. Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax v.2008-07-07 · page 3 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax Vectron Asia Pacific Sales Office 1F-2F, No 8 Workshop, No 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, P.R. China 200131 +86 21 5048 0777 tel. +86 21 5048 1881 fax EX-620 Series Evacuated Miniature Crystal Oscillator EMXOTM Recommended Reflow Profile tp Critical Zone Tp TL to Tp Ramp up TL tL Temperature Ts Ramp dow n Ts ts preheat 25 t 25°C to peak Time Profile Feature Sn-Pb Assembly Profile Feature Sn-Pb Assembly PRECAUTION: EX-62x Series shall not expose to temperature higher than 230°C. If exposing to temperature higher than 230°C, stability and power consumtion may permanently degrade. Average ramp-up rate (TL to Tp) 3°C/second max. Time 25°C to Peak Temperature 4 minutes max. Preheat -Temperature Min Tsmin) -Temperature Min Tsmax) -Time (min to max) (ts) 135°c 155°c 60-90 seconds Time maintainted above - Temperature (TL) - Time (tL) 183°C 45-60 seconds Tsmax to TL - Ramp-up Rate 3°C/second max. Time maintainted above - Temperature (TL) - Time (tL) 183°C 45-60 seconds Peak Temperature (Tp) max 220°C Time within 5°C of actual Peak Temperature (tp) Ramp-down Rate 10-20 seconds max. 6°C/second max. Note: All temperatures refer to topside of the package, measured on the package body surface. Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax v.2008-07-07 · page 4 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax Vectron Asia Pacific Sales Office 1F-2F, No 8 Workshop, No 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, P.R. China 200131 +86 21 5048 0777 tel. +86 21 5048 1881 fax EX-620 Series Evacuated Miniature Crystal Oscillator EMXOTM How to Order this Product: Step 1 Use this ordering information to specify the required parameters and forward it to your factory presentative EX - - 620 D A EX= EMXO Package 620 (A1) = Thru Hole/ HCMOS 625 (A2) = SMD/HCMOS 621 (A3) = SMD/Sine F - 107 A - 12.8000 Output Frequency 10.0000 MHz 12.8000 MHz 16.3840 MHz 20.0000 MHz 30.0000 MHz Other Options A = Electrical Frequency Control (EFC) F = Fixed Frequency Supply Voltage D = 3.3 Vdc +/-5% C = 5.0 Vdc +/-5% Temperature & Stability D-758 = +/-75 ppb over -20oC to +70oC F-107 = +/-100 ppb over -40oC to +85oC Output A = CMOS G = +0dBm sine H = +3dBm sine Stratum 3 Requirements per GR-1244-CORE DST3 = +/-140 ppb (+/-280peak-peak) over -20oC to +70oC FST3 = +/-140 ppb (+/-280peak-peak) over -40oC to +85oC Vectron International · www.vectron.com Vectron International Headquarters 267 Lowell Road Hudson, New Hampshire 03051 +1-888-328-7661 tel +1-888-329-8328 fax MHz Vectron International LLC. 100 Watts Street Mount Holly Springs, PA 17065 USA +1-717-486-3411 tel +1-717-486-5920 fax v.2008-07-07 · page 5 of 5 Vectron international GmbH & Co. KG Landstrasse D-74924 Neckarbischofsheim Germany +49-07268-801-0 tel +49-07268-801-281 fax Vectron Asia Pacific Sales Office 1F-2F, No 8 Workshop, No 308 Fenju Road, WaiGaoQiao Free Trade Zone, Pudong, Shanghai, P.R. China 200131 +86 21 5048 0777 tel. +86 21 5048 1881 fax