GDX-1

Crystals for Dallas Semiconductors GDX-1 & GDX-2 2.10Ø 6.20 (max) 13.46 (max) 0.43Ø 12.00 (min) ACTUAL SIZE 0.26Ø 9.00 (min) 4.88 4.65 (max) 11.05 (max) 0.70 Scale 3:1 Scale 1:1 GDX-1 Features Features GDX-2 « « Customised for Dallas Jitter Attenuator Both T1 and CEPT versions « « Custom specification for Dallas RTCs Ultra miniature for maximum space saving Specifications Specifications Product GDX-1 Option Codes Parameters Package: Frequency: Calibration tolerance: Temperature stability: 2x6mm cylinder 32.768kHz ±20ppm ±10ppm ±50ppm GDX-2C: CEPT version GDX-2T: T1 version Parameters A Package: Frequency: Calibration tolerance: HC49 8.192MHz 6.176MHz ±50ppm Product GDX-2C GDX-2T Option Code Operating temperature range: -10 to +60°C Circuit condition: 6pF Static capacitance (C0): 1.3pF typ Equivalent series resistance (max): 42k Ageing: Drive level: ±3ppm max first year 1.0µW max Temperature stability: ±100ppm ±50ppm Operating temperature range: -20 to +70°C Circuit condition: Static capacitance (C0): 14 ~ 20pF 7pF max Turnover temperature (T0): +25°C ±5° Frequency / temp coefficient: -0.038ppm/°C2 typ Equivalent series resistance (max): 40 Ageing: Drive level: Standard. ±3ppm max first year 2.0mW max Optional - Please specify required code(s) when ordering Tel: +44 1460 256 100 18 Feb 2000 Fax: +44 1460 256 101 E-mail: sales@golledge.com Web: www.golledge.com