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MAX7030_ATJ+ Datasheet(PDF) 3 Page - Maxim Integrated Products |
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MAX7030_ATJ+ Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 20 page Low-Cost, 315MHz, 345MHz, and 433.92MHz ASK Transceiver with Fractional-N PLL _______________________________________________________________________________________ 3 AC ELECTRICAL CHARACTERISTICS ( Typical Application Circuit, 50 Ω system impedance, PAVDD = AVDD = DVDD = HVIN = +2.1V to +3.6V, fRF = 315MHz, 345MHz, or 433.92MHz, TA = -40°C to +125°C, unless otherwise noted. Typical values are at PAVDD = AVDD = DVDD = HVIN = +2.7V, TA = +25°C, unless otherwise noted.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS GENERAL CHARACTERISTICS Frequency Range 315/345/ 433.92 MHz Maximum Input Level PRFIN 0 dBm fRF = 315MHz (Note 6) 32 Transmit Efficiency 100% Duty Cycle fRF = 434MHz (Note 6) 30 % fRF = 315MHz (Note 6) 24 Transmit Efficiency 50% Duty Cycle fRF = 434MHz (Note 6) 22 % ENABLE or T/R transition low to high, transmitter frequency settled to within 50kHz of the desired carrier 200 ENABLE or T/R transition low to high, transmitter frequency settled to within 5kHz of the desired carrier 350 Power-On Time tON ENABLE transition low to high, or T/R transition high to low, receiver startup time (Note 5) 250 µs RECEIVER 315MHz -114 Sensitivity 0.2% BER, 4kbps Manchester data rate, 280kHz IF BW, average RF power 434MHz -113 dBm Image Rejection 46 dB POWER AMPLIFIER TA = +25 °C (Note 4) 4.6 10.0 15.5 TA = +125 °C, PAVDD = AVDD = DVDD = HVIN = +2.1V (Note 2) 3.9 6.7 Output Power POUT TA = -40 °C, PAVDD = AVDD = DVDD = HVIN = +3.6V (Note 4) 13.1 15.8 dBm Modulation Depth 82 dB Maximum Carrier Harmonics With output-matching network -40 dBc Reference Spur -50 dBc DC ELECTRICAL CHARACTERISTICS (continued) ( Typical Application Circuit, 50 Ω system impedance, AVDD = DVDD = HVIN = PAVDD = +2.1V to +3.6V, fRF = 315MHz, 345MHz, or 433.92MHz, TA = -40°C to +125°C, unless otherwise noted. Typical values are at AVDD = DVDD = HVIN = PAVDD = +2.7V, TA = +25°C, unless otherwise noted.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Pulldown Sink Current AGC0-2, ENABLE, T/ R, DATA (HVIN = 5.5V) 20 µA Output-Low Voltage VOL ISINK = 500µA 0.15 V Output-High Voltage VOH ISOURCE = 500µA HVIN - 0.26 V |
Similar Part No. - MAX7030_ATJ+ |
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Similar Description - MAX7030_ATJ+ |
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