MAX2450CEP Maxim Integrated Products, MAX2450CEP Datasheet
MAX2450CEP
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MAX2450CEP Summary of contents
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... On-Chip Oscillator (Requires External Tuning Circuit) On-Chip Divide-by-8 Prescaler thin- Modulator Input Bandwidth Up to 15MHz Demodulator Output Bandwidth Up to 9MHz 51dB Demodulator Voltage Conversion Gain CMOS-Compatible Enable 5.9mA Operating Supply Current 1µA Shutdown Supply Current PART MAX2450CEP Applications 20 IF_IN IF_IN 20 10 LO_V GND 19 CC ...
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Ultra-Low-Power Quadrature Modulator/Demodulator ABSOLUTE MAXIMUM RATINGS V , LO_V to GND............................................-0.3V to +4. ENABLE, TANK, TANK, I_IN, I_IN, Q_IN, Q_IN to GND ..................................................-0. IF_IN to GND .........................................................-0.3V to +1.5V Stresses beyond those listed under “Absolute ...
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AC ELECTRICAL CHARACTERISTICS (continued) (MAX2450 EV kit LO_V = ENABLE = 3.0V 70.1MHz 2.82mV p IF_IN IF_IN PARAMETER MODULATOR Allowable Differential Input Voltage Input Common-Mode Voltage Range I and ...
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Ultra-Low-Power Quadrature Modulator/Demodulator ____________________________T ypical Operating Characteristics (continued) (MAX2450 EV kit LO_V = ENABLE = 3.0V 70.1MHz 2.82mV p IF_IN IF_IN A MODULATOR IF OUTPUT vs. SUPPLY VOLTAGE ...
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Operating Characteristics (continued) (MAX2450 EV kit LO_V = ENABLE = 3.0V 70.1MHz 2.82mV p IF_IN IF_IN DEMODULATOR VOLTAGE CONVERSION GAIN vs. TEMPERATURE AND SUPPLY 51 ...
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Ultra-Low-Power Quadrature Modulator/Demodulator ______________________________________________________________Pin Description PIN NAME 1 IF_OUT Modulator IF Output 2 IF_OUT Modulator IF Inverting Output 3, 19 GND Ground 4 I_IN Baseband Inphase Input 5 I_IN Baseband Inphase Inverting Input 6 Q_IN Baseband Quadrature Input 7 ...
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LO_V TANK TANK Q1 Q2 Figure 2. Local-Oscillator Equivalent Circuit _______________Detailed Description The following sections describe each of the functional blocks shown in the Functional Diagram . They also refer to the ...
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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. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 1998 Maxim Integrated Products To alter the oscillation frequency range, change the inductance, the capacitance, or both ...