Watch Crystals GWX Specifications GWX-38: 3.1 x 8.2mm cylindrical package GWX-26: 2.1 x 6.2mm cylindrical package GWX-15: 1.5 x 5.1mm cylindrical package Variant Parameters 32.768kHz 쮿 쮿 쮿 5.10 (max) ±20ppm ±15ppm ±10ppm ±5ppm 쮿 왏 왏 왏 쮿 왏 왏 쮿 왏 왏 4.00 (min) Operating temperature range: -10 to +60°C -40 to +85°C 쮿 왏 쮿 왏 쮿 왏 Turnover temperature (T0): +25°C ±5°C 쮿 쮿 쮿 Frequency / temp coefficient: -0.038ppm/°C2 typ 쮿 쮿 쮿 Circuit condition: 12.5pF 8.0pF 6.0pF Other values 쮿 쮿 왏 왏 왏 왏 쮿 Static capacitance (C0): 1.6pF typ 1.35pF typ 1.0pF typ 쮿 1.50Ø 0.26Ø 0.35Ø Frequency: 6.20 (max) 9.00 (min) 0.15Ø 9.00 (min) 0.70 0.45 GWX-15 1.10 GWX-38 GWX-26 ACTUAL SIZE Scale 3:1 왏 쮿 쮿 왏 Range of tolerances Ageing (first year): ±1ppm typ, ±3ppm max 쮿 쮿 쮿 Excellent ageing characteristics Drive level: 쮿 쮿 쮿 Miniature size for high density applications Large stocks of popular models 1.0µW max 쮿 왏 왏 A D E I specify specify 쮿 Low cost 쮿 Option Codes 쮿 Equivalent series resistance (max): 35k⏲ 40k⏲ 70k⏲ (option I) 80k⏲ (option I) Features « « « « « 15 쮿 Calibration tolerance: 8.20 (max) 26 3.1 x 8.2mm cylinder 2.1 x 6.2mm cylinder 1.5 x 5.1mm cylinder Package: 3.10Ø 2.10Ø 38 쮿 왏 쮿 Standard. 왏 Optional - Please specify required code(s) when ordering Ordering Information Product name + variant + option codes (if any) + circuit condition (if non-standard) eg: GWX-38 ±20ppm (standard) GWX-26/A 8.0pF ±15ppm 8.0pF Option code X (eg GWX-38/X) denotes a custom specification. Tel: +44 1460 256 100 20 Sep 2001 Fax: +44 1460 256 101 E-mail: [email protected] Web: www.golledge.com