MM5369 National, MM5369 Datasheet
MM5369
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MM5369 Summary of contents
Page 1
... MM5369 17 Stage Oscillator Divider General Description The MM5369 is a CMOS integrated circuit with 17 binary divider stages that can be used to generate a precise refer- ence from commonly available high frequency quartz crys- tals An internal pulse is generated by mask programming the combinations of stages 1 through 4 16 and 17 to set or ...
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... DD Functional Description A connection diagram for the MM5369 is shown in Figure 1 and a block diagram is shown in Figure 2 TIME BASE A precision time base is provided by the interconnection 579 545 Hz quartz crystal and the RC network shown in Figure 3 together with the CMOS inverter amplifier provided ...
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... To be selected based on xtal used FIGURE 3 Crystal Oscillator Network FIGURE 5 Typical Current Drain vs Oscillator Frequency TL F 10820 – 3 FIGURE 4 Plot of Divide-By vs Duty Cycle FIGURE 6 Output Waveform for the MM5369AA TL F 10820 – 10820– 10820– 6 http www national com ...
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... Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead (0 150 Wide) Molded Small Outline Package (M) Order Number MM5369AA M NS Package Number M14A 5 http www national com ...
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... Italiano National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications Order Number MM5369N NS Package Number N08E 2 A critical component is any component of a life ...