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Order Code CX-1H “S” if special or custom design Blank if standard Frequency SM1 SM2 SM3 Calibration Tolerance* @ 25°C A, B, C 32.768kHz -SM1 Circuit Design CX-1H-SM - Bulk Pack (Standard) - 16mm tape, 178mm or 330mm reels (Optional) per EIA 481 - Tray Pack (Optional) Packaging Temperature Range: C = Commercial I = Industrial M = Military S = Specify (A / I ) C = Ceramic Lid Blank = Glass Lid *For other calibration tolerances enter figure in ppm Terminations Designation SM1 Gold Plated SM2 Nickel, Solder Plated SM3 Nickel, Solder Plated and Solder Dipped Termination Conventional Series Oscillator Circuit CX-1H Crystal Buffer Oscillator Figure1-CX-1H Typical Motional Resistance (R ) 1000 500 200 100 50 20 10 10 50 100 200 600 R1 (k ) 9 Frequency (kHz) 10 50 100 200 600 Frequency (kHz) C1 (fF) 5 2 1.0 0.5 Figure2-CX-1H Typical Motional Capacitance (C ) Figure3-CX-1H Typical Quality Factor (Q) 50 20 10 10 50 100 200 600 Frequency (kHz) 5 2 in '000s 18 50 100 200 600 Frequency (kHz) 0 -10 -20 +10 +20 +30 +40 +50 +60 +70 +80 To(°C) Figure4-CX-1H Typical Turning Point Temp. (°C) CX-1H-SM 10kHz to 600kHz MINIATURE SMD CRYSTAL FOR SERIES OSCILLATORS CX-1H-SM 10kHz to 600kHz MINIATURE SMD CRYSTAL FOR SERIES OSCILLATORS +44(0)1460 230000 +44(0)1460 230001 sales@euroquartz.co.uk www.euroquartz.co.uk Telephone: Fax: Email: Web: EUROQUARTZ CX MINIATURE CRYSTALS Page 2of2 |
