LMF90CCJ NSC [National Semiconductor], LMF90CCJ Datasheet
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LMF90CCJ
Related parts for LMF90CCJ
LMF90CCJ Summary of contents
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... Power line interference rejection Y Connection Diagram Dual-In-Line and Small Outline Packages Top View Order Number LMF90CCN LMF90CIWM LMF90CCWM LMF90CIJ LMF90CCJ LMF90CIN LMF90CMJ or LMF90CMJ 883 TL H 10354 – 1 See NS Package Number J14A M14B or N14A RRD-B30M115 Printed December 1994 ...
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... D device T 150 C and the typical thermal resistance ( e JMAX CWIM and for the LMF90CCJ CIJ and CMJ Note 6 Human body model 100 pF discharged through Note 7 Typicals are and represent the most likely parametric norm e J Note 8 Tested Limits are guaranteed and 100% tested ...
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Typical Performance Characteristics Notch Depth vs Clock Frequency Power Supply Current vs Power Supply Voltage Offset Voltage vs Supply Voltage Passband Width vs Supply Voltage Notch Depth vs Notch Depth Supply Voltage vs Temperature Power Supply Current Offset Voltage vs ...
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Typical Performance Characteristics Stopband Width vs Supply Voltage Clock-to-Center-Frequency Ratio Deviation vs Supply Voltage Positive Output Voltage Swing vs Load Resistance (Continued) Clock-to-Center-Frequency Stopband Width Ratio Deviation vs Temperature vs Clock Frequency Clock-to-Center-Frequency Ratio Deviation Output Swing vs Temperature vs ...
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Pin Descriptions W (Pin 1) This three-level logic input sets the width of the notch Notch width When W is tied to V (pin 14) GND (pin b 13 (pin 8) the ...
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Definition of Terms (Continued) Passband Gain the notch filter’s gain for signal frequen- cies near The passband gain of a notch filter is CLK also called ‘‘H ’’ For the LMF90 the passband gain ...
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Applications Information 2 2 PROGRAMMING PINS The LMF90 has five control pins that are used to program the filter’s characteristics via a three-level logic scheme In dual-supply applications these inputs are tied to either ...
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Applications Information ALIASING Another important characteristic of sampled-data systems is their effect on signals at frequencies greater than one-half the sampling frequency (The LMF90’s sampling frequency is the same as the filter’s clock frequency This is the fre- ...
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Applications Information NOISE Switched-capacitor filters have two kinds of noise at their outputs There is a random ‘‘thermal’’ noise component whose level is typically on the order of hundreds of micro- volts The other kind of noise is ...
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Applications Information DUAL-SUPPLY CLOCK OPTIONS FIGURE 6 Dual supply external CMOS-level clock Internal frequency divider disabled FIGURE 7 Dual supply TTL-level clock Internal frequency divider disabled (Continued 10354– 10354– 11 ...
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Applications Information DUAL-SUPPLY CLOCK OPTIONS FIGURE 8 Dual Supply external CMOS-level clock Internal frequency divider enabled Output of logic divider available on pin 6 FIGURE 9 Dual supply internal crystal clock oscillator Internal frequency divider enabled Output of ...
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Applications Information SINGLE-SUPPLY CLOCK OPTIONS FIGURE 10 Single 5V supply external TTL-level clock Internal frequency divider disabled a FIGURE 11 Single Internal frequency divider enabled Output of logic divider available on pin 6 (Continued) 5V supply external CMOS-level ...
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Applications Information SINGLE-SUPPLY CLOCK OPTIONS FIGURE 12 Single 10V supply external TTL-level clock Internal frequency divider disabled a FIGURE 13 Single 10V supply external CMOS-level clock Internal frequency divider disabled a (Continued 10354 – 16 ...
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Applications Information SINGLE-SUPPLY CLOCK OPTIONS FIGURE 14 Single Internal frequency divider enabled Output of logic divider available on pin 6 FIGURE 15 Single 5V or 10V supply internal crystal clock oscillator Internal frequency divider enabled a a Output ...
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Typical Application 20 ...
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... Physical Dimensions inches (millimeters) 14 Lead Ceramic Dual-In-Line Package (J) Order Number LMF90CIJ LMF90CMJ LMF90CMJ 883 or LMF90CCJ 14 Lead Molded Package Small Outline 0 300 Wide Order Number LMF90CCWM or LMF90CIWM NS Package Number J14A NS Package Number M14B 21 ...
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Physical Dimensions inches (millimeters) (Continued) 14 Lead Molded Dual-In-Line Package (N) Order Number LMF90CCN or LMF90CIN LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL ...