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| Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 info@actcrystals.com ACT9200SSCL The ACT9200SSCL is housed in a miniature, low profile SMD package, with a ceramic base utilising a seam welded metal lid for high reliability and better long-term stability. Spread Spectrum Technology is employed to assist with EMI emission reductions. This 7x5mm device is available with CMOS output with a supply voltage of 3.3V This version offers a lower jitter than the standard 9200SSC version. Taped and reeled packaging (1K reels) and loose quantities are available for purchase, to suit high and low volume production. Other Spread Spectrum devices available in DIL14 and 9.6x11.4x2.5 on request. SPECIFICATION Parameter Supply Voltage Frequency Range Frequency Stability Temp Operating Range Temp Storage Range Operating Current Spread Percentage Down spread or Symbol VDD fo f/fo Topr Tstg Iop Total % 0.50 0.75 1.30 Specification 3.3VDC 5% 13.000 ~220.0 MHz 25ppm, 50ppm or 100ppm 0 ~ +70C or -40 ~ +85C -65 to +150C 25mA typical Down Spread % -0.5 -0.75 -1.25 -2 -2.5 -3 -3.5 -3.75 Centre Spread % 0.25 0.375 0.625 1.0 1.25 1.5** 1.75 1.875 Condition Please specify Please specify Please specify Freq Dependent Centre spread need to be specified when ordering. Tolerance 30% of Total% 2.00 2.50 3.00 3.50 3.80 ** For initial trial samples the centre spread 1.5% is recommended EMI Reduction Modulation Carrier Frequency Duty Cycle Output Level `0' Output Level `1' Output Impedance Rise & Fall Time (max) Output Load Start-up Time Tri-state Static discharge Voltage Ageing Cycle to Cycle Jitter Fa Tj TrTf N/CL Tosc Tw/t VOL VOH Equals 10Log(Total%x Frequency (MHz))xHarmonic / 0.12 25.3 KHz min, 58.6KHz max 45/55% 0.4V max (at 20% VDD) 2.4V min (at 80% VDD) 40 ohms typical 1.2nS max (20%VDD to 80%VDD) 15pF CMOS 5mS max, 2mS Typ Not Available >2000V 5ppm 150pS max, 100pS Typical See examples Frequency dependant Pin 1 must be O/C MIL STD 883 Method 3015 first year max @25C for 13 MHz Oscillator ** ** Refer to Page 3 APPLICATIONS - Networking - Embedded Systems - GPS - LCD Displays - ADSL, PCMCIA - Digital Imaging - Instrumentation Please note that all parameters can not necessarily be specified in the same device Customer to Specify : Frequency, Frequency Stability, Operating Temperature Range, Centre or down Spread, Spread Percentage In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK http://www.actcrystals.com Issue:4 M6 Page 1 of 5 Date:26/10/05 Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 info@actcrystals.com ACT9200SSCL Pad surface material Au Principle of Spread Spectrum Down Spread Centre Spread In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK http://www.actcrystals.com Issue:4 M6 Page 2 of 5 Date:26/10/05 Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 info@actcrystals.com ACT9200SSCL Principle of Spread Spectrum (continued from page 2 Spread Spectrum Clock (SSC), the mode energy of a spread spectrum clock is spread over a wider bandwidth, resulting from the frequency modulation technique. The modulation carrier frequency is in the KHz range which makes the modulation process transparent to the oscillator frequency. The controlled modulation process can be on all of one side of the nominal frequency (DOWN SPREAD) or equally spread either side of the nominal frequency (CENTRE SPREAD) . If OVER-CLOCKING is a problem to the system then the down spread is preferred. Instantaneous Frequencies (100MHz Nominal Frequency) Total Spread % 0.5 Down Spread Min Max Down Range Up Range -0.5% 0% -5000ppm 0ppm 99.500000 100.000000 -0.75% 0% -7500 0ppm 99.250000 100.000000 -1.25% 0% -12500 0ppm 98.750000 100.000000 -2.0% 0% -20000 0ppm 98.000000 100.000000 -2.5% 0% -25000 0ppm 99.000000 100.000000 -3.0% 0% -30000ppm 0ppm 97.500000 100.000000 -3.5% 0% -35000ppm 0ppm 96.500000 100.000000 -3.75% 0% -30000ppm 0ppm 96.250000 100.000000 Centre Spread Min Max Down Range Up Range -0.25% +0.25% +2500ppm -2500ppm 99.750000 100.250000 -0.375 +0.375 -3750 -3750 99.625000 100.375000 -0.625% +0.625 -6250 +12650 99.375000 100.625000 -1.0% +1.0% -10000 +10000 -99.000000 101.000000 -1.25% +1.25% -12500 +12500 99.500000 100.500000 -1.5% +1.5% -15000ppm +15000ppm 98.750000 101.250000 -1.75% +1.75% -17500 +17500 98.250000 101.750000 -1.875% +1.875% -15000ppm +15000ppm 98.125000 101.875000 0.75 1.25 2.0 2.5 3.0** 3.5 3.75 EMI Reduction Data Main mode: EMI reduction: 10Log 3rd Harmonic: EMI reduction: Total spread % x frequency(fo)x3 10Log 5th Harmonic: EMI reduction: 10Log %x ( Total spread 0.12 frequency(fo) ) dB ( ( 0.12 Total spread % x frequency(fo)x5 0.12 ) ) dB dB ISO9001: 2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK http://www.actcrystals.com Issue:4 M6 Page 3 of 5 Date:26/10/05 Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 info@actcrystals.com ACT9200SSCL Example Jitter Measurement for 125MHz 9200SSCL Cycle to Cycle Jitter 32ps min 39.76ps max for 10000 samples Reflow Data In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK http://www.actcrystals.com Page 4 of 5 Issue:4 M6 Date:26/10/05 Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 info@actcrystals.com ACT9200SSCL REEL TAPE & REEL SPECIFICATIONS A 180 B0.5 2.2 D1.0 20.2 C0.2 13 N1.0 62 T0.1 16.5 G2.0 20.5 mm ACT9200SSCL TAPE REFLOW SPECIFICATION A0.1 7.7 B0.1 5.3 C0.1 1.8 D1.0 8.0 E0.1 16.0 F0.1 4.0 G0.05 2.0 H+0.1-0 1.5 mm In line with our ongoing policy of product evolvement and improvement, the above specification is subject to change without notice. ISO9001: 2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berks, RG41 2EY, UK Issue:4 M6 http://www.actcrystals.com Date:26/10/05 Page 5 of 5 |
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