GSX-218

SM Watch Crystal Specifications GSX-218 Parameters Frequency: 32.768kHz specify Calibration tolerance: ±20ppm ±5 ~ ±100ppm Temperature stability: -50ppm (-10 to +60°C) -130ppm (-30 to +80°C) Product GSX-218 Option Codes 7.30 (max) 4 4.30 (max) 1 2 3 2.50 Operating temperature range: -10 to +60°C Operable temperature range: -30 to +80°C Storage temperature range: -30 to +80°C Turnover temperature (T0): +25°C ±5°C Frequency / temp coefficient: -0.038ppm/°C2 typ Circuit condition: 12.5pF 6pF D ACTUAL SIZE 5.08 2.00 (max) 0.40 SOLDER PAD LAYOUT 3.88 4 3 1.30 2.40 1 1.20 TOP VIEW 2 1.30 1.20 Static capacitance (C0): 1.0pF typ Motional capacitance (C1): 2.5fF typ Equivalent series resistance (max): 55k Ageing: Drive level: Shock resistance: ±3ppm max first year 1.0µW typ ±5ppm Scale 2:1 Features « « « « 2mm high plastic moulded SM package Miniature size for high density applications Wide operating temperature range Supplied on tape and reel Soldering conditions: 240°C, 10sec max Standard. Optional - Please specify required code(s) when ordering Ordering Information Product name + option codes (if any) eg: GSX-218 GSX-218/D 6pF Option code X (eg GSX-218/X) denotes a custom specification. Available on T&R - 3k pcs per reel. Refer to our website for T&R and soldering details. Tel: +44 1460 256 100 01 May 1998 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com