ECM Programmable Oscillator EXO-3 Series 8 Pin DIL plastic package Low power consumption Suitable for auto insertion Programmable frequency divider Parameter Frequency Range Standard Frequency Divider Select Frequency Stability Operating Temperature Supply Voltage Current Consumption Output Waveform Symmetry Rise & Fall Times Output Load 12MHz to 24.576MHz Table 1 Table 3 +/-100ppm +/-150ppm -100C to +700C +5.0B +/- 0.5V 20mA max (8mATyp / 16.0MHz) CMOS 40~60 15nS max (10nS typ) 50pF 15pF Table 1) Standard Frequency (Frequency Stability +/-100ppm) 1/20 12.00MHz 12.288 12.80 14.31818 14.7456 15.9744 16.00 16.384 17.734476 18.432 19.6608 20.00 24.00 1/21 6.00MHz 6.144 6.40 7.15909 7.3728 7.9872 8.00 8.192 8.867238 9.216 9.8304 10.00 12.00 30.0MHz to 40.0MHz Table 2 1/22 1/23 3.00MHz 3.072 3.20 3.579545 3.6864 3.9936 4.00 4.096 4.433619 4.608 4.9152 5.00 6.00 1.50MHz 1.536 1.60 1.789772 1.8432 1.9968 2.00 2.048 2.216809 2.304 2.4576 2.50 3.00 1/24 750kHz 768 800 894.88 921.6 998.4 1000 1024 1108.4 1152 1228.8 1250 1500 1/25 1/26 1/27 1/28 375kHz 384 400 447.44 460.8 499.2 500 512 554.2 576 614.4 625 750 187.5kHz 192 200 223.72 230.4 249.6 250 256 277.1 288 307.2 312.5 375 93.75kHz 96 100 111.86 115.2 124.8 125 128 138.55 144 153.6 156.25 187.5 46.875kHz 48 50 55.930 57.6 62.4 62.5 64 69.275 72 76.8 78.125 93.75 ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1 ECM Programmable Oscillator Table 2) Standard Frequency (Frequency Stability +/-150ppm) 1/20 1/21 30.00MHz 32.0 36.0 40.0 1/22 15MHz 16 18 20 7.50MHz 8 9 10 1/23 1/24 3.75MHz 4 4.5 5 1.875MHz 2 2.25 2.50 Table 3) Function Table Input Select C L L L L H H H H - B L L H H L L H H - 1/26 1/27 1/28 937.5kHz 1000 1125 1250 468.74kHz 500 562.5 625 234.375kHz 250 281.25 312.5 117.1875kHz 125 140.625 153.625 Output ST A L H L H L H L H - 1/25 H H H H H H H H H L F(#1) fo Clock fo Clock fo Clock fo Clock fo Clock fo Clock fo Clock fo Clock fo Clock L D(#2) fo.1/2 Clock fo.1/22 Clock fo.1/23 Clock fo.1/24 Clock fo.1/25 Clock fo.1/26 Clock fo.1/27 Clock fo.1/28 Clock fo.1/29 Clock L Pin 1 Out F 2 Out 2D A 12.8 B 7.62 C 3 ST 4 GND 5 A 6 B D 7.62 E 0.5 F 2.54 G 0.8 7 C 8 VDD H 5.08 Dimensions in mm ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 1