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MAX2373ETC Datasheet(PDF) 2 Page - Maxim Integrated Products |
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MAX2373ETC Datasheet(HTML) 2 Page - Maxim Integrated Products |
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2 / 10 page  LNAs with Step Attenuator and VGA 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS DC ELECTRICAL CHARACTERISTICS (VCC = 2.775V, RX_EN = high, RSET = 1.1k Ω, VAGC = VCC/2, TA = -40°C to +85°C. Typical values are at TA = +25°C, unless other- wise noted.) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. VCC to GND ...........................................................-0.3V to +3.6V All Pins Excluding Grounds to Pin GND.....-0.3V to (VCC + 0.3V) LNA Input Power (RX_EN = low) ........................................5dBm Continuous Power Dissipation (TA = +70°C) 12-Pin QFN (derate 11.9mW/°C above +70°C) ...........952mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +160°C Soldering Temperature (10s) ...........................................+300°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage VCC 2.65 2.775 3.30 V RX_EN = low, VCC = 3.3V 0.5 20 µA LNA_I = high, RF_ATTN = low 3.5 5.5 mA Supply Current ICC LNA_I = low 2.5 3.5 mA Digital Input Logic High VIH Pins LNA_I, RF_ATTN, RX_EN 0.7 ✕ VCC VCC V Digital Input Logic Low VIL Pins LNA_I, RF_ATTN, RX_EN 0 0.3 ✕ VCC V Logic Pin Impedance Logic pins RX_EN, RF_ATTN, LNA_I 50 k Ω AGC Pin Impedance Pins AGC 100 k Ω AC ELECTRICAL CHARACTERISTICS (MAX2371/MAX2373 EV Kits, VCC = 2.65V to 3.3V, RX_EN = high, RSET = 1.1k Ω, TA = -40°C to +85°C. Typical values are at VCC = 2.775V; for MAX2371 fRF = 150MHz, for MAX2373 fRF = 850MHz to 940MHz; TA = +25°C, unless otherwise noted.) (Note 1) PARAMETER CONDITIONS MIN TYP MAX UNITS LNA AND AGC AMP CHARACTERISTICS Low band (MAX2371) 136 150 174 Radio Frequency Range (Note 2) High band (MAX2373) 850 900 940 MHz MAX2371 -12 -9.5 LNA_I = high; RF_ATTN = low MAX2373 -15 -9.5 MAX2371 -14 -10 Input Return Loss (S11) (Note 3) LNA_I = high; RF_ATTN = high MAX2373 -10 -6.5 dB MAX2371 -40 -35 Reverse Isolation (S12) Over AGC range MAX2373 -42 -35 dB MAX2371 13 14.5 16 LNA_I = high, TA = +25°C, VCC = 2.775V MAX2373 14 15.5 17 MAX2371 10.5 12 Max Power Gain (Note 3) LNA_I = low, TA = +25°C, VCC = 2.775V MAX2373 10.5 13 dB Gain Variation Over Temperature TA = -40°C to +85°C, VAGC < 1.8V -2.0 2.0 dB |
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Similar Description - MAX2373ETC |
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