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EX-620-DAF-107A-12.8000 Datasheet(PDF) 1 Page - Vectron International, Inc |
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EX-620-DAF-107A-12.8000 Datasheet(HTML) 1 Page - Vectron International, Inc |
1 / 5 page EX-620 Series Series Series Series Evacuated Miniature Crystal Oscillator EMXO TM Vectron International · www.vectron.com v.2008-07-07 · page 1 of 5 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 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 Frequencies 10Mhz to 30Mhz Standard Frequencies 10, 11.68, 12.8, 16.384, 19.44, 20, 30Mhz Frequency Stabilities 1 Parameter Min Typ Max. Units Operating temp range Ordering Code vs. operating temperature range -50 +50 ppb -0 … +70°C C508 (Referenced to frequency at +25°C) -75 +75 ppb -20 … +70°C D758 -100 +100 ppb -40… +85°C F107 -140 +140 ppb -20 … +70°C DST3 Operating Temperature -140 +140 ppb -40… +85°C FST3 Holdover -370 +370 ppb 24 hours Drift -4.63 +4.63 10 -13/sec Over 7100 seconds vs. Stratum 3 per GR-1244-CORE MTIE 1x10 -6 0.16sec < ObserveTimes < 64sec vs. supply voltage change vs. load change vs. aging / day vs aging / year -20 -10 -2 -300 +20 +10 +2 +300 ppb ppb ppb ppb VS ± 5% Load ± 10% after 30 days of operation after 30 days of operation Warm-up Time 60 90 seconds seconds ± 100ppb of freq at 1hr after turn on @ +25°C ± 100ppb of freq at 1hr after turn on @ -40°C Supply voltage (Vs) Parameter Min Typ Max. Units Condition Ordering Code 4.75 5 5.25 VDC C Supply voltage 3.135 3.3 3.465 VDC D Power consumption 1.5 Watts during warm-up 0.3 0.6 Watts Watts steady state @ +25°C steady state @ -40°C RF Output Parameter Min Typ Max. Units Condition Ordering Code HCMOS Load 15 pF Signal Level (Vol) 0.1 Vs VDC 15pF load Signal Level (Voh) 0.8 Vs VDC 15pF load Duty cycle 40 60 % @ (Voh-Vol)/2 A Load 50 Output Power 0 4 dBm 50 Ohm load G Output Power 3 7 dBm 50 Ohm load H Harmonics -30 dBc 50 Ohm load Sinewave Spurs -60 dBc 50 Ohm load 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 EMXO TM 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 |
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