MAX7421EUA+ Maxim Integrated Products, MAX7421EUA+ Datasheet
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MAX7421EUA+
Specifications of MAX7421EUA+
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MAX7421EUA+ Summary of contents
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... MAX7418– MAX7425 GND µMAX ________________________________________________________________ Maxim Integrated Products For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769. 5th-Order, Lowpass, Switched-Capacitor Filters o 5th-Order, Lowpass Filters Elliptic Response (MAX7418/MAX7421/ MAX7422/MAX7425) Bessel Response (MAX7419/MAX7423) Butterworth Response (MAX7420/MAX7424) ...
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Lowpass, Switched-Capacitor Filters ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V DD IN, OUT, COM, OS, CLK, SHDN ................-0. OUT Short-Circuit Duration.......................................................1s Continuous Power Dissipation (T = +70°C) A 8-Pin µMAX (derate 4.1mW/°C above +70°C) .............330mW ...
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ELECTRICAL CHARACTERISTICS—MAX7418–MAX7421 (continued +5V, filter output measured at OUT, 10kΩ || 50pF load to GND at OUT COM, 0.1µF capacitor from COM to GND, DD SHDN = 2.2MHz ...
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Lowpass, Switched-Capacitor Filters ELECTRICAL CHARACTERISTICS—MAX7422–MAX7425 (continued +3V, filter output measured at OUT pin, 10kΩ || 50pF load to GND at OUT COM, 0.1µF capacitor from COM to GND, DD SHDN = ...
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FILTER CHARACTERISTICS (V = +5V for MAX7418-MAX7420 OUT, SHDN = 2.2MHz CLK A PARAMETER ELLIPTIC 1.2—MAX7421/MAX7425 f = 0.38f 0.68f 0.87f ...
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Lowpass, Switched-Capacitor Filters __________________________________________Typical Operating Characteristics (V = +5V for MAX7418–MAX7421 +25°C; unless otherwise noted.) A MAX7418/MAX7422 FREQUENCY RESPONSE (ELLIPTIC 1. -10 -20 -30 -40 -50 -60 -70 -80 -90 ...
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Operating Characteristics (continued +5V for MAX7418–MAX7421 +25°C; unless otherwise noted.) A MAX7419/MAX7423 PHASE RESPONSE (BESSEL) 0 -50 -100 -150 -200 -250 INPUT FREQUENCY (kHz) MAX7418 ...
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Lowpass, Switched-Capacitor Filters ____________________________Typical Operating Characteristics (continued +5V for MAX7418–MAX7421 +25°C; unless otherwise noted.) A MAX7424 THD + NOISE vs. INPUT SIGNAL AMPLITUDE (BUTTERWORTH) 0 SEE TABLE A -10 -20 -30 -40 ...
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MAX7418–MAX7421 +25°C; unless otherwise noted OFFSET VOLTAGE vs. TEMPERATURE 3.0 2.5 2.0 1.5 1 0.5 0 -40 - TEMPERATURE (°C) PIN NAME Common Input ...
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Lowpass, Switched-Capacitor Filters Figure 1. 5th-Order Ladder Filter Network An SCF that emulates a passive ladder filter retains many of the same advantages. The component sensi- tivity of a ...
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200μs/div A: 1kHz INPUT SIGNAL B: MAX7419 BESSEL FILTER RESPONSE MAX7420 BUTTERWORTH FILTER RESPONSE; f Figure 3. Bessel vs. Butterworth Filter Response When using the internal oscillator, the capacitance ( CLK determines the ...
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Lowpass, Switched-Capacitor Filters Characteristics table for the input voltage range of COM and OS. Changing the voltage on COM or OS signifi- cantly from midsupply reduces the dynamic range. The MAX7418–MAX7421 operate from a single +5V supply and the ...
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Table 2. MAX7420/MAX7424 Typical Harmonic Distortion f CLK FILTER (MHz) 2.2 MAX7420 1.5 3.5 MAX7424 2.2 Table 3. MAX7419/MAX7423 Typical Harmonic Distortion f CLK FILTER (MHz) 2.2 MAX7419 1.5 3.5 MAX7423 2.2 Ordering Information (continued) PART TEMP. RANGE MAX7422CUA 0°C ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2000 Maxim Integrated Products α ...