SM Watch Crystal
Specifications
GSX-218
Parameters
Frequency: 32.768kHz Calibration tolerance: ±20ppm ±5 ~ ±100ppm Temp...
SM Watch Crystal
Specifications
GSX-218
Parameters
Frequency: 32.768kHz Calibration tolerance: ±20ppm ±5 ~ ±100ppm Temperature stability: -50ppm (-10 to +60°C) -130ppm (-30 to +80°C) Product GSX-218 ˿ ˿ D specify 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
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
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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.
ͷ Available on T&R - 3k pcs per reel. ͷ 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:
[email protected]
Web: www.golledge.com
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