MAX2685EEE Maxim Integrated Products, MAX2685EEE Datasheet
MAX2685EEE
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MAX2685EEE Summary of contents
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... Input IP3: -4dBm/+16dBm o Mixer Performance (High/Low Gain) Gain: 6dB/4.6dB NF: 13dB/12dB Input IP3: +7dBm/-1.5dBm o Supply Current 8.5mA (High Gain) 3.8mA (Low Gain) o <0.1µA Supply Current in Shutdown Mode o 0.8µs Receiver Enable Time PART Applications MAX2685EEE 16 LNAOUT 15 LNAIN GND 13 GAIN MIXIN ...
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Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer ABSOLUTE MAXIMUM RATINGS V to GND ..............................................................-0.3V to +6V CC LNAIN Input Power (50Ω source)...................................+10dBm LO Input Power (50Ω source) ........................................+10dBm MIXIN Input Power (50Ω source) ...................................+10dBm IFOUT+, IFOUT- to GND ..........................................-0.3V to ...
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Low-Cost, 900MHz, Low-Noise Amplifier AC ELECTRICAL CHARACTERISTICS (continued) (MAX2685 EV kit +3V, f SHDN CC differential IFOUT operation 50Ω PARAMETER Mixer Conversion Gain Variation over Temperature Mixer Noise Figure (SSB) Mixer Input ...
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Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer (MAX2685 EV kit +3V, f SHDN CC LNAIN differential IFOUT operation 50Ω LNA INPUT IP3 vs. SUPPLY VOLTAGE +25°C GAIN = LOW ...
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Low-Cost, 900MHz, Low-Noise Amplifier (MAX2685 EV kit +3V, f SHDN CC differential IFOUT operation 50Ω MIXER GAIN vs. IF FREQUENCY 8 6 GAIN = HIGH GAIN = LOW ...
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Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer PIN NAME GND Ground. Connect to ground plane with a low-inductance connection. 11, 12 Input to LNA and LNA Bypass Switch. Requires an external matching network and a ...
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Low-Cost, 900MHz, Low-Noise Amplifier Detailed Description The MAX2685 consists of five major components: a low-noise amplifier (LNA), an LNA bypass switch, a downconverter mixer, a local-oscillator (LO) buffer, and a power-management block. Low-Noise Amplifier (LNA) The LNA is a wideband, ...
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Low-Cost, 900MHz, Low-Noise Amplifier and Downconverter Mixer Table 2. Mixer Typical S-Parameters (V RF FREQUENCY S11 (MHz) MAG High-Gain Mode (GAIN = 800 0.355 840 0.352 880 0.351 920 0.349 960 0.352 1000 0.353 Low-Gain Mode (GAIN ...
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Low-Cost, 900MHz, Low-Noise Amplifier Local-Oscillator Input The LO port is the high-impedance input of the local- oscillator buffer. It requires a series DC-blocking capacitor and a shunt resistor to ground to set the input impedance. See the Typical Operating Characteristics ...
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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. 10 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2000 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...