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| SM Crystal GSX49-4 & GSX49-3 Specifications GSX49-4: 4.3mm maximum height GSX49-3: 3.2mm maximum height Parameters Package: 11.40 0.20 4.70 0.20 10.30 (max) 0.75 0-0.3 0.70 0.10 4.30 (max) 4.20 0.75 0-0.3 0.70 0.10 Insulating Base 12.30 0.60 3.80 (max) 4.70 0.20 10.30 (max) 3.20 (max) 4.20 11.40 0.20 3.80 (max) Product GSX49-4 GSX49-3 HC49-4H SMD HC49-3H SMD Option Codes Frequency range: 3.2768 ~ 90.0MHz 3.579 ~ 90.0MHz Calibration tolerance: 20ppm 30ppm 50ppm Other values (10ppm ~ 100ppm) 30ppm 50ppm 100ppm 10ppm ~ 100ppm 2 3 5 specify 3 5 C specify 1 2 3 4 specify B D E F J specify F 3 Temperature stability: 12.30 0.60 GSX49-4 SOLDER PAD LAYOUT 4.00 2.00 GSX49-3 Operating temperature range: -10 to +60C -20 to +70C -30 to +80C -40 to +85C Other values Circuit condition: Scale 1:1 12pF 16pF 18pF 20pF 30pF Other values Fundamental 3rd overtone 5.50 5.50 Features Wide frequency range Low profile case Fundamental mode available up to 50.0MHz Large stocks of standard frequencies Low cost Oscillation mode: Equivalent series resistance (max): 200 (>3.2 ~ 3.5MHz) 150 (>3.5 ~ 4.0MHz) 120 (>4.0 ~ 4.4MHz) 100 (>4.4 ~ 7.0MHz) 70 (>7.0 ~ 10.0MHz) 50 (>10.0 ~ 50.0MHz, fund) 100 (>25.0 ~ 90.0MHz, 3rd OT) Static capacitance (C0): Ageing: Test drive level: 7pF max Standard Frequencies Frequencies in MHz 3.579545 3.686400 4.000000 4.194304 4.608000 4.915200 5.000000 6.000000 6.144000 7.372800 8.000000 8.064000 9.600000 9.830400 10.000000 10.240000 11.059200 12.000000 12.288000 14.318180 14.745600 15.360000 16.000000 16.000312 16.384000 18.432000 19.660800 20.000000 20.275200 20.507000 22.118400 24.000000 24.000140 24.576000 25.000000 27.000000 28.224000 28.636360 32.000000 35.251200 40.000000 48.000000 50.000000 3ppm max first year 100W Standard. Optional - Please specify required code(s) when ordering Ordering Information Product name + frequency + circuit condition eg: GSX49-4/351DF 20.0MHz 30/50/10/16-F (standard) GSX49-3/5C2S3 48.0MHz 50/100/20/S-3 Option code X (eg GSX49-4/X) denotes a custom specification. Available on T&R - 1k pcs per reel. Refer to our website for T&R and soldering details. Lowest cost SMD crystal. Tel: +44 1460 256 100 07 Jun 2005 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com |
Price & Availability of GSX49-3
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