SURFACE-MOUNT CRYSTALS 86SMX CRYSTALS 13.1mm x 9.4mm DESCRIPTION OUTLINES AND DIMENSIONS 86SMX crystals are long-established in the industry. The crystals are manufactured in epoxy and supplied on 24mm EIA tape and reel for mass-market applications. FEATURES · · · · Frequency range 3.5MHz to 70MHz Industry-standard package Compact: 13.1mm x 5.1mm Available packaged in standard EIA 24mm tape and reel GENERAL SPECIFICATION Frequency Range AT-Cut Fundamental: AT-Cut 3rd Overtone: BT-Cut Fundamental: Calibration Tolerance at 25ºC*: Frequency stability over temp.* AT-Cut: BT-Cut: Storage Temperature: Shunt Capacitance (C0): Load Capacitance (CL): Ageing: Drive level: Reflow Soldering: Holder: Packaging: 3.5MHz to 30.0MHz 30.1MHz to 70.0MHz 25.0MHz to 40.0MHz ±50ppm ±50ppm over -10° to +60°C ±100ppm over -10° to +60°C -40°~+85°C 7pF maximum Series or 8pF to 32pF (Customer specified CL) <±3ppm per year at +25°C 100mW max 10s maximum at 260°C Plastic-moulded 24mm EIA tape and reel 1000 pieces per reel PART NUMBER GENERATION 86SMX crystal part numbers are derived as follows: Example: 16.000MHz 86SMX 30/50/10/30pF/ATF Frequency Package - 86SMX Calibration Tolerance at 25°C (in ±ppm) Temperature Stability (in ±ppm) Operating Temperature Range Notes: (lower figure of * Tighter tolerance, tighter stability and lower ESR parameters may be temperature range) available, check with Euroquartz technical sales. Circuit Condition (CL in pF or SERIES) Mode - ATF (AT-Cut, fund.) - BTF (BT-Cut, fund.) OSCILLATION MODE & ESR - AT3 (AT-Cut, 3rd overtone) Frequency Crystal Cut ESR (max) (MHz) Oscillation Mode (Ohms) 3.5 ~ 3.99 4.0 ~ 4.99 5.0 ~ 5.99 6.0 ~ 6.99 7.0 ~ 7.99 8.0 ~ 12.9 13.0 ~ 30.0 25.1 ~ 45.0 30.0 ~ 70.0 AT Fund. AT Fund. AT Fund. AT Fund. AT Fund. AT Fund. AT Fund. BT Fund. AT 3rd OT 200 150 120 100 80 60 40 40 100 STOCKHOLDING AND CUSTOM PARTS Certain frequencies and specifications of 86SMX crystals are stocked by Euroquartz. Custom frequencies and specifications may be manufactured to order. Contact Euroquartz sales office for details. EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44 1460 230000 Fax: +44 1460 230001 email: [email protected] web: www.euroquartz.co.uk