Frequency generator - a CMOS crystal controlled oscillator
One IC, a quartz crystal, three resistors and two switches are all that is required to obtain 16 different frequencies! Can it be more versatile than that? Motorola calls its IC MC1411 a "bit rate generator" which can be used as a frequency source for numerous applications within the area of data transfer, such as teleprinters, video terminals and microprocessor systems. A quartz controlled oscillator Table: frequency generator 1 17 2 16 3 15 5V4 5 7 6 8 14 X64 614.4 k* 460.8k* 307.2 k* 230.4 k 153.6 k 115.2 k 76.8 k 38.4 k 19.2 k 12.8 k 9600 8613.2 7035.5 4800 921.6 k 1.843 M* X16 153.6 k 115.2k 76.8 k 57.6 k 38.4 k 28.8 k 19.2 k 9600 4800 3200 2400 2153.3 1758.8 1200 921.6 k 1.843 M X8 76.8 k 57.6k 38.4 k 28.8 k 19.2 k 14.4 k 9600 4800 2400 1600 1200 1076.6 879.4 600 921.6 k 1.843 M X1 9600 7200 4800 3600 2400 1800 1200 600 300 200 150 134.5 109.9 75 921.6 k 1.843 M Pin Number Number F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16* 13 9 18 19 a CMOS crystal controlled osc...
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