Tel : Fax : email : +44 118 979 1238 +44 118 979 1283 [email protected] 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 Symbol Supply Voltage VDD Frequency Range fo Frequency Stability Specification Condition 3.3VDC ± 5% 13.000 ~220.0 MHz Please specify Δf/fo ±25ppm, ±50ppm or ±100ppm Please specify Temp Operating Range Topr 0 ~ +70°C or -40 ~ +85°C Please specify Temp Storage Range Tstg -65 to +150°C Operating Current Iop 25mA typical Total % Spread Percentage Down spread or Centre spread need to be specified when ordering. Tolerance ±30% of Total% EMI Reduction Down Spread % Freq Dependent Centre Spread % 0.50 -0.5 ±0.25 0.75 -0.75 ±0.375 1.30 -1.25 ±0.625 2.00 -2 ±1.0 2.50 -2.5 ±1.25 ±1.5** 3.00 -3 3.50 -3.5 ±1.75 3.80 -3.75 ±1.875 ** For initial trial samples the centre spread ±1.5% is recommended Equals 10Log(Total%x Frequency (MHz))xHarmonic / 0.12 25.3 KHz min, 58.6KHz max Modulation Carrier Frequency See examples Frequency dependant Duty Cycle Tw/t 45/55% Output Level ‘0’ VOL 0.4V max (at 20% VDD) Output Level ‘1’ VOH 2.4V min (at 80% VDD) Rise & Fall Time (max) TrTf 1.2nS max (20%VDD to 80%VDD) Output Load N/CL 15pF CMOS Start-up Time Tosc 5mS max, 2mS Typ 40 ohms typical Output Impedance Tri-state Static discharge Voltage Not Available Pin 1 must be O/C >2000V MIL STD 883 Method 3015 Ageing Fa ±5ppm Cycle to Cycle Jitter Tj ±150pS max, ±100pS Typical first year max @25°C 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 [email protected] 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 [email protected] 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 0.75 1.25 2.0 2.5 3.0** 3.5 3.75 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 EMI Reduction Data Main mode: EMI reduction: 10Log % x frequency(fo) ( Total spread 0.12 ) dB 3rd Harmonic: EMI reduction: Total spread % x frequency(fo)x3 10Log ( 0.12 ) ( Total spread % x frequency(fo)x5 0.12 ) dB 5th Harmonic: EMI reduction: 10Log 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 [email protected] 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 : ACT9200SSCL +44 118 979 1238 +44 118 979 1283 [email protected] TAPE & REEL SPECIFICATIONS REEL A 180 B±0.5 2.2 ACT9200SSCL D±1.0 20.2 C±0.2 13 N±1.0 62 T±0.1 16.5 G±2.0 20.5 mm REFLOW SPECIFICATION TAPE A±0.1 7.7 B±0.1 5.3 C±0.1 1.8 D±1.0 8.0 E±0.1 16.0 F±0.1 4.0 G±0.05 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