MM74HC4046N Fairchild Semiconductor, MM74HC4046N Datasheet
MM74HC4046N
Specifications of MM74HC4046N
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MM74HC4046N Summary of contents
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... Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HC4046MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HC4046N N16E 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...
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Connection Diagram Pin Assignments for DIP, SOIC, SOP and TSSOP Block Diagram www.fairchildsemi.com 2 ...
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Absolute Maximum Ratings (Note 2) Supply Voltage ( Input Voltage ( Output Voltage ( OUT Clamp Diode Current ( Output Current per pin (I ...
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AC Electrical Characteristics Symbol Parameters Conditions AC Coupled C (series) Input Sensitivity, f 500 kHz IN Signal Maximum Output r f Rise and Fall Time C Maximum Input Capacitance IN Phase Comparator ...
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Typical Performance Characteristics Typical Center Frequency vs R1 4.5V CC Typical Offset Frequency vs R2 4.5V CC Typical VCO Power Dissipation @ Center Frequency vs R1 Typical Center Frequency vs R1 Typical ...
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Typical Performance Characteristics VCO 4.5V in out CC VCO vs out Temperature V 4.5V CC www.fairchildsemi.com (Continued) VCO 4.5V in out CC VCO vs out Temperature ...
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Typical Performance Characteristics HC4046 Typical Source Follower Power Dissipation vs RS Typical VCO Linaearity vs R1 & C1 (Continued) Typical R2/R1 MAX MIN V 4.5V & MAX MIN Typical VCO Linearity vs R1 ...
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Detailed Circuit Description VOLTAGE CONTROLLED OSCILLATOR/SOURCE FOLLOWER The VCO requires two or three external components to operate. These are R1, R2, C1. Resistor R1 and capacitor C1 are selected to determine the center frequency of the VCO. R1 controls the ...
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Detailed Circuit Description FIGURE 2. Logic Diagram for VCO The input to the VCO is a very high impedance CMOS input and so it will not load down the loop filter, easing the filters design. In order to make signals ...
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Detailed Circuit Description FIGURE 4. Typical Phase Comparator I. Waveforms Thus in normal operation V and ground voltage levels CC are fed to the loop filter. This differs from some phase detectors which supply a current output to the loop ...
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Detailed Circuit Description Phase Comparator State Diagrams (Continued) FIGURE 5. PLL State Tables 11 www.fairchildsemi.com ...
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Detailed Circuit Description FIGURE 6. Logic Diagram for Phase Comparator II FIGURE 7. Typical Phase Comparator II Output Waveforms www.fairchildsemi.com (Continued) 12 ...
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Detailed Circuit Description If the VCO leads the signal then when the leading edge of the VCO is seen the output of the phase comparator goes LOW. This discharges the loop filter until the leading edge of the signal is ...
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Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow www.fairchildsemi.com Package Number M16A 14 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M16D 15 www.fairchildsemi.com ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide www.fairchildsemi.com Package Number MTC16 16 ...
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...