SM Crystal - Ceramic Lid GSX-642 Specifications GSX-642A: 2 pads GSX-642B: 4 corner pads Variant Parameters A Package: 6.15 (max) 3.65 (max) 1.30 (max) ACTUAL SIZE SOLDER PAD LAYOUTS 2.00 1.50 GSX-642A 2.6 2.1 2.4 2.1 1.50 TOP VIEW 1.1 1 4 2 3 1.50 GSX-642B 4 3 1.4 1 2 1.4 1.9 2.6 1.9 TOP VIEW 3.00 Scale 2:1 Ceramic body & lid 쮿 Frequency range: 9.60 ~ 50.0MHz 쮿 쮿 Calibration tolerance: ±30ppm ±50ppm Other values (±20ppm ~ ±100ppm) 왏 쮿 왏 왏 쮿 왏 3 5 specify Temperature stability: ±30ppm ±50ppm ±100ppm Other values (±20ppm ~ ±100ppm) 왏 쮿 왏 왏 왏 쮿 왏 왏 3 5 C specify Operating temperature range: -10 to +60°C -20 to +70°C -30 to +80°C -40 to +85°C Other values 쮿 왏 왏 왏 왏 쮿 왏 왏 왏 왏 1 2 3 4 specify Storage temperature range: -40 to +90°C 쮿 쮿 12pF 16pF 18pF 20pF 30pF Other values 왏 왏 쮿 왏 왏 왏 왏 왏 쮿 왏 왏 왏 B D E F J specify Oscillation mode: Fundamental 쮿 쮿 F 쮿 쮿 쮿 쮿 쮿 Static capacitance (C0): Low cost for volume applications Equivalent series resistance (max): 80⏲ (9.60 ~ <10.0MHz) 60⏲ (10.0 ~ <16.0MHz) 50⏲ (16.0 ~ 50.0MHz) 쮿 쮿 쮿 Ageing: 쮿 Frequencies in MHz 10.000000 12.600000 12.800000 13.000000 14.400000 15.360000 16.000000 16.800000 19.200000 19.440000 19.680000 19.800000 20.000000 20.400000 20.945000 21.250000 24.000000 24.553500 26.000000 27.000000 쮿 Circuit condition: Glass seal for best price / performance Standard Frequencies Option Codes GSX-642A GSX-642B Features « « « B 7pF max ±3ppm max first year Test drive level: 100µW 쮿 쮿 Soldering condition: 235°C, 10 sec max 쮿 쮿 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Other frequencies available. Please consult our sales office. Ordering Information Product name + variant + option codes + frequency eg: GSX-642A/351EF 16.0MHz 30/50/10/18-F GSX-642B/5C4EF 24.0MHz 50/100/40/18-F Option code X (eg GSX-642B/X) denotes a custom specification. 웇 ±30ppm temperature stability may not be available over -40+85°C. Check with our sales office before ordering. 웇 Available on T&R - 1k pcs per reel. 웇 Refer to our website for T&R and soldering details. Tel: +44 1460 256 100 15 Aug 2005 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com