EX-421 Evacuated Miniature Crystal Oscillator EX-421 Description The EX-421 provides exceptionally low aging rates and tight temperature stabilities in an extremely small package over a wide range of environmental conditions. This EMXO series bridges the gap between current large, high precision OCXO’s and smaller TCXO’s. The EX-421 Series becomes the most economical choice where there is a need for spectral purity, short and long term stability, along with small size and dramatically reduced power consumption. Features Applications • • • • • • • t Low Power Consumption Precision Oscillator t Fast Warm-up • Low Phase Noise • Good Aging • Small Form Factor • SMD and Thru-Hole Mounting Option • RoHS Compliant * • Standard Frequencies: 10MHz, 20MHz and 100MHz • Design/Material Sourcing/Manufacture/Test in MHS,PA COO:USA • No ITAR Restriction for importing EAR99 • Previous Model Number: EX-620, EX-420 series Mobile Data Communications Military Portable Radio Satellite Communications Airborne Equipment Avionics Instrumentation Marine/Land Seismic * &YDFQUQBSUTXJUI4O1C4PMEFS$PBUFE0QUJPO Performance Specifications Frequency Stabilities1 1BSBNFUFS Max 6OJUT Condition WTPQFSBUJOHUFNQFSBUVSFSBOHF 4FFUFNQFSBUVSFTUBCJMJUZUBCMF QQC QQC QQC y ¡$ y ¡$ y ¡$ WTBHJOHEBZ 4FFBHJOHUBCMF WTBHJOHQFSZFBS WTBHJOHZFBST QQC QQC QQN BGUFSEBZTPGPQFSBUJPO QQN QQC QQC BUUJNFPGTIJQNFOU 74 -PBE TFD TFD UPQQNPGöOBMGSFRVFODZ IPVS UPQQCPGöOBMGSFRVFODZ IPVS Initial Accuracy WTTVQQMZWPMUBHFDIBOHF WTMPBEDIBOHF Min 5ZQ 8BSNVQ5JNF Supply Voltage (Vs) 4VQQMZWPMUBHF 4UBOEBSE 4VQQMZWPMUBHF 0QUJPO VDC Watts Watts Watts 1PXFS$POTVNQUJPO VDC EVSJOHXBSNVQ TUFBEZTUBUF! ¡$7ED TUFBEZTUBUF! ¡$7ED 7FDUSPO*OUFSOBUJPOBMt-PXFMM3PBE 6OJU )VETPO /)t5FM7&$530/tIUUQXXXWFDUSPODPN 1 of 5 Performance Specifications 1BSBNFUFS 5ZQ Min 4JHOBM<4UBOEBSE> Max 6OJUT HCMOS -PBE Q' 4JHOBM-FWFM 7PM 4JHOBM-FWFM 7PI 7T 7T 7T 3JTF='BMM5JNF Duty cycle VDC VDC VDC 7T7ED 7T7ED ns Sinewave 4JHOBM<4UBOEBSE> -PBE 0VUQVU1PXFS<4UBOEBSE> 0VUQVU1PXFS<0QUJPO> Condition )BSNPOJDT PIN E#N E#N 0INMPBE 0INMPBE dBc 0INMPBE Frequency Tuning (EFC) 3FGFSFODF7PMUBHF 7SFG 5VOJOH7PMUBHF Vdc Vdc 7SFG VDC 5VOJOH3BOHF 4FFUVOJOHSBOHFUBCMF 5VOJOH4MPQF Positive 7T7ED 7T7ED Additional Parameters 1IBTF/PJTF .)[ E#D)[ E#D)[ E#D)[ E#D)[ E#D)[ )[ )[ ,)[ ,)[ ,)[ 1IBTF/PJTF .)[ E#D)[ E#D)[ E#D)[ E#D)[ E#D)[ )[ )[ ,)[ ,)[ ,)[ "MMBO%FWJBUJPO .)[ QQC 5BVTFD Acceleration Sensitivity QQCH 5PUBM(BNNB H 8FJHIU Absolute Maximum Ratings 4VQQMZ7PMUBHF VDC 0VUQVU-PBE Q' 0QFSBCMFUFNQFSBUVSFSBOHF ¡$ 4UPSBHFUFNQFSBUVSFSBOHF ¡$ Standard Standard Environmentals Environmentals 7JCSBUJPO Sine Vibration Random MIL-STD-202, Method 204, Condition G (30g peak, 10Hz-2000Hz) MIL-STD-202, Method 214, Condition I-H (30g RMS, 10Hz-2000Hz) 4IPDL Solderability .*-45% .FUIPE $POEJUJPOE 1000 g 0.5NT 1/2 sine MIL-STD-883, Method 2003 7FDUSPO*OUFSOBUJPOBMt-PXFMM3PBE 6OJU )VETPO /)t5FM7&$530/tIUUQXXXWFDUSPODPN 2 of 5 Outline Drawing / Enclosure Surface Mounture ure Thru-hole LABEL LABEL [11.43] MAX .450 MAX [13.46] MAX .530 MAX [13.46] MAX .530 MAX [11.43. MAX .450 MAX 45° METAL TAB AND DOT INDICATE PIN 1 [9.80] MAX .385 MAX METAL TAB AND DOT INDICATE PIN 1 [0.64] MAX 0.025 MAX (ALL 4 SIDES) 6.60 .260 [9.40] MAX .370 MAX 3.72±0.254 .146±.010 [6.60] .260 REF 0.51 .020 0.46 .018 0.51 R.020 2.54 .100 1.73 .068 [.64] MAX .025 MAX (ALL 4 SIDES) 1 2 4 1.14 .045 (5X) 1.73 .068 2.54 .100 Pin Connections 12.70±0.254 .500±.010 8 5 7.62 .300 Pin &'$015*0/4 '*9'3&2015*0/4 &'$*OQVU /P$POOFDUJPO 7SFG0VUQVU No Connection 4 (SPVOE $BTF (SPVOE $BTF 5 3'0VUQVU 3'0VUQVU 4VQQMZ7PMUBHF*OQVU 4VQQMZ7PMUBHF*OQVU 12.70±0.508 .500±.020 Standard Shipping Method (surface mount) Hi Janice, We can offer MOQ of 10+pcs with our 25+pcs pricing, under Standard USD price list. Please quote and Jake will approve the MOQ and price. Thanks,John Standard Shipping Method (thru-hole) 3 of 5 1 2 4 12.70±0.254 .500±.010 7.62 .300 8 5 7.62 .300 12.70±0.508 .500±.020 Recommended Reflow Profiles for Pb-Free & Sn-Pb tp Critical Zone Tp TL to Tp Ramp up TL Temperature Ramp dow n tL Ts Ts ts preheat 25 t 25°C to peak Time 230°C Reflow Profile WƌŽĮůĞ&ĞĂƚƵƌĞ ^ŶͲWďƐƐĞŵďůLJ WƌŽĮůĞ&ĞĂƚƵƌĞ Average ramp-up rate (TL to TP) 3°C/seconds max. Time 25°C to Peak Temperature Preheat - Temperature min Tsmin 135°C Time maintained above ^ŶͲWďƐƐĞŵďůLJ 4 minutes max. - Temperature Min Tsmax 155°C - Temperature (TL) 183°C - Time (min to max) (ts) 60-90 seconds - Time (tL) 45-60 seconds Tsmax to TL -Ramp-up Rate Time maintained above - Temperature (TL) - Time (TL) Peak Temperature (Tp) 3°C/seconds max. 183°C Time within 5°C of actual 40-60 seconds Peak Temperature (tp) max 230°C Ramp-down Rate 10-20 seconds max. 6°C/seconds max. EŽƚĞ͗All temperatures refer to topside of the package, measured on the package body surface. 260°C Reflow Profile WƌŽĮůĞ&ĞĂƚƵƌĞ WďͲ&ƌĞĞƐƐĞŵďůLJ WƌŽĮůĞ&ĞĂƚƵƌĞ Average ramp-up rate (TL to TP) 3°C/seconds max. Time 25°C to Peak Temperature Preheat - Temperature min Tsmin 150°C Time maintained above WďͲ&ƌĞĞƐƐĞŵďůLJ 8 minutes max. - Temperature min Tsmax 200°C - Temperature (TL) 217°C - Time (min to max) (ts) 60-180 seconds - Time (tL) 60-150 seconds Tsmax to TL -Ramp-up Rate 3°C/seconds max. Time maintained above - Temperature (TL) 217°C Time within 5°C of actual 60-150 seconds Peak Temperature (tp) max 260°C Ramp-down Rate - Time (TL) Peak Temperature (Tp) 20-40 seconds max. 6°C/seconds max. EŽƚĞ͗All temperatures refer to topside of the package, measured on the package body surface. 7FDUSPO*OUFSOBUJPOBMt-PXFMM3PBE 6OJU )VETPO /)t5FM7&$530/tIUUQXXXWFDUSPODPN 4 of 5 Ordering Information EX - 421 0 - D A P - 108 0 - 10M0000000 1SPEVDU'BNJMZ &9&.90 1BDLBHF YNN Frequency Configuration 4VSGBDF.PVOU Thru-hole 4VSGBDF.PVOUXJUI4PMEFS$PBUFE1BET Thru-hole with Solder Coated Leads Supply Voltage %7ED &7ED Frequency Control 'JYFE'SFRVFODZ )$.04 'JYFE'SFRVFODZ E#N 'JYFE'SFRVFODZ E#N &MFDUSJDBM5VOJOH )$.04 &MFDUSJDBM5VOJOH E#N &MFDUSJDBM5VOJOH E#N Stability Code QQC QQC QQC 508: ±50ppb 758: ±75ppb 107: ±100ppb 3'0VUQVU$PEF ")$.04 &4JOFXBWF 5FNQFSBUVSF3BOHF "¡$UP ¡$ &¡$UP ¡$ +¡$UP ¡$ 1¡$UP ¡$ dĞŵƉĞƌĂƚƵƌĞZĂŶŐĞĂŶĚ^ƚĂďŝůŝƚLJdĂďůĞ ;dĞŵƉĞƌĂƚƵƌĞ^ƚĂďŝůŝƚLJZĞĨĞƌĞŶĐĞƚŽ;&ŵĂdžͲ&ŵŝŶͿͬϮͿ ^ƚĂďŝůŝƚLJͬdĞŵƉĞƌĂƚƵƌĞ A: -55°C to +85°C E: -40°C to +85°C J: -20°C to +70°C P: 0°C to +50°C 108 (+/-10ppb) 208 (+/-20ppb) 308 (+/-30ppb) 508 (+/-50ppb) 758 (+/-75ppb) 107 (+/-100ppb) 10-20MHz 10-20MHz 10-50MHz 10-80MHz 10-100MHz 10-20MHz 10-50MHz 10-100MHz 10-20MHz 10-20MHz 10-50MHz 10-100MHz 10-20MHz 10-20MHz 10-50MHz 10-100MHz Aging Table 'SFRVFODZ3BOHF %BJMZ3BUF :FBSMZ3BUF 5VOJOH3BOHF QQCEBZ QQCZFBS QQN .)[UP.)[ .)[UP.)[ Notes: (+/-10ppb) 10-30MHz 1. $POUBDUGBDUPSZGPSJNQSPWFETUBCJMJUJFTPSBEEJUJPOBMQSPEVDUPQUJPOT/PUBMMPQUJPOTBOEDPEFTBSFBWBJMBCMFBUBMM 208 (+/-20ppb) frequencies. 10-30MHz 10-30MHz 2. 6OMFTTPUIFSTUBUFEBMMWBMVFTBSFWBMJEBGUFSXBSNVQUJNFBOESFGFSUPUZQJDBMDPOEJUJPOTGPSTVQQMZWPMUBHF GSFRVFODZ 308 (+/-30ppb) 10-30MHz 10-30MHz 10-30MHz 10-30MHz 4. DPOUSPMWPMUBHF MPBE UFNQFSBUVSF ¡$ 1IBTFOPJTFEFHSBEFTXJUIJODSFBTJOHPVUQVUGSFRVFODZ Subject to technical modification. Contact factory for availability. For Additional Information, Please Contact USA: Europe: Asia: Vectron International -PXFMM3PBE 6OJU )VETPO /) 5FM 'BY Vectron International -BOETUSBTTF % /FDLBSCJTDIPGTIFJN (FSNBOZ 5FM 'BY Vectron International :JO$IFOH3PBE $ OE'MPPS 0OF-V+JB;VJ 1VEPH 4IBOHIBJ $IJOB 5FM 'BY Disclaimer Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. 7FDUSPO*OUFSOBUJPOBMt-PXFMM3PBE 6OJU )VETPO /)t5FM7&$530/tIUUQXXXWFDUSPODPN 5 of 5 Rev: 8/4/2015 JV