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Tel: +44 1460 256 100 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com SM Crystal Low Frequency GSX-250 10 Aug 1998 Option Codes ACTUAL SIZE 2.75 0.15 SOLDER PAD LAYOUT 4.20 1.30 1.30 1.90 1.30 1.90 43 12 TOP VIEW 0.90 2.43 5.50 2.50 (max) 3 4 12 8.00 (max) 0.50 3.80 (max) 3.40 Features « Plastic moulded surface mount package « Miniature size for high density applications « Wide operating temperature range « Supplied on tape and reel GSX-250 Product Parameters Product name + option codes (if any) + frequency eg: GSX-250 32.0kHz GSX-250 76.80kHz ±20ppm Option code X (eg GSX-250/X) denotes a custom specification. Supplied on T&R - 3k pcs per reel. Standard. Optional - Please specify required code(s) when ordering Scale 2:1 Ordering Information Specifications Standard Frequencies Frequencies in kHz 32.000000 38.000000 44.100000 75.000000 76.800000 77.500000 96.000000 Frequency range: 30.0 ~ 100kHz Calibration tolerance: ±50ppm ±5 ~ ±100ppm specify Temperature stability: -50ppm (-10 to +60°C) -130ppm (-30 to +80°C) Operating temperature range: -10 to +60°C Other specify Storage temperature range: -55 to +125°C Turnover temperature (T0): +25°C ±5°C Frequency / temp coefficient: -0.034 ±0.006ppm/°C2 typ Circuit condition: 12.5pF Other values specify Static capacitance (C0): 0.8 ~ 1.7pF typ Motional capacitance (C1): 1.0 ~ 4.0fF typ Equivalent series resistance (max): 50k Ageing: ±5ppm max first year Drive level: 1.0µW typ Shock resistance: ±5ppm Soldering conditions: 240°C, 10sec max |
