MAX2830ETM+ Maxim Integrated Products, MAX2830ETM+ Datasheet
MAX2830ETM+
Specifications of MAX2830ETM+
Related parts for MAX2830ETM+
MAX2830ETM+ Summary of contents
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... Rx/Tx I/Q Error Detection o Transceiver Operates from +2.7V to +3. Operates from +2.7V to +4.2V o Low-Power Shutdown Mode o Small 48-Pin TQFN Package (7mm x 7mm x 0.8mm) PART Yes MAX2830ETM Exposed paddle. + Denotes a lead(Pb)-free/RoHS-compliant package Tape and reel. Pin Configuration appears at end of data sheet. Features ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch ABSOLUTE MAXIMUM RATINGS and ANT_ _ to GND ..................-0.3V to +4.5V CCTXPA CCPA CCLNA CCTXMX CCPLL ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch DC ELECTRICAL CHARACTERISTICS (continued) (MAX2830 EV kit 2.7V to 3.6V, V CC_ high, RXHP = SCLK = DIN = ANTSEL = low, RSSI and clock output buffer ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Rx Mode (continued) (MAX2830 EV kit 2.8V CC_ CCPA = 40MHz, SHDN = CS = high, RXTX = SCLK = DIN = ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Rx Mode (continued) (MAX2830 EV kit 2.8V, V CC_ CCPA = 40MHz, SHDN = CS = high, RXTX = SCLK = DIN = low, with ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Tx Mode (MAX2830 EV kit 2.8V CC_ CCPA RXTX = CS = ANTSEL = high, and SCLK = DIN = low, with ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Tx Mode (continued) (MAX2830 EV kit 2.8V, V CC_ CCPA RXTX = CS = ANTSEL = high, and SCLK = DIN = low, with power ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Frequency Synthesizer (MAX2830 EV kit 2.7V CC_ CCPA DIN = low, PLL loop bandwidth = 150kHz, and T PARAMETER FREQUENCY SYNTHESIZER RF ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Miscellaneous Blocks (MAX2830 EV kit 2.8V, V CC_ CCPA and T = +25°C, unless otherwise noted.) (Note 1) A PARAMETER CRYSTAL OSCILLATOR M axi m ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch AC ELECTRICAL CHARACTERISTICS—Timing (continued) (MAX2830 EV kit 2.8V CC_ CCPA DIN = low, PLL loop bandwidth = 150kHz, and T PARAMETER 3-WIRE SERIAL-INTERFACE TIMING ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V, V CC_ CCPA SCLK = DIN = low vs +85° ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V CC_ CCPA SCLK = DIN = low.) LNA INPUT RETURN LOSS vs. RF FREQUENCY (ANT 2) -5 LOW GAIN -10 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V, V CC_ CCPA SCLK = DIN = low VGA SETTLING RESPONSE (+8 GAIN STEP) MAX2830 toc18 3V 0V 500mV 0V -500mV ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V CC_ CCPA SCLK = DIN = low.) HISTOGRAM: Rx STATIC DC OFFSET 78 MEAN: 0mV STD: 0.977mV 65 SAMPLE SIZE: ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V CC_ CCPA SCLK = DIN = low.) Tx GAIN VARIATION vs. FREQUENCY (B6:B1 = 101001 -40° ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V CC_ CCPA SCLK = DIN = low.) PA OUTPUT RETURN LOSS vs. RF FREQUENCY -10 -12 -14 -16 -18 -20 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch (MAX2830 EV kit 2.8V, V CC_ CCPA SCLK = DIN = low.) Rx-TO-Tx TURNAROUND PLL SETTLING TIME 25kHz 5kHz/ div -25kHz 0 CLOCK OUTPUT f = 40MHz ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch V CCLNA 1 GNDRXLNA ANT1+ 4 ANT1 GAIN 6 CONTROL V CCPA 7 B3 RX/TX GAIN 8 CONTROL ANT2+ 9 ANT2 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch PIN NAME 1 V LNA Supply Voltage CCLNA 2 GN DRX LNA LNA Ground 3 B6 Receiver and Transmitter Gain-Control Logic-Input Bit 6 4 ANT1+ Antenna 1. Differential Input ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch PIN NAME 35 RXBBQ- Receiver Baseband Q-Channel Differential Outputs calibration mode, these pins are the LO leakage and sideband detector outputs. 36 RXBBQ+ 37 RXBBI- Receiver Baseband ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch an antenna diversity path between the ANT2 port (pins 9 and 10) and the receiver. When RXTX = 1, the PA and transmit path are automatically connected to the ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch corner frequency. In addition, coarse frequency tuning allows the -3dB corner frequency to be set to 7.5MHz (11b mode), 8.5MHz (11g mode), 15MHz (turbo 1 mode), and 18MHz (turbo ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch The transmitter integrates baseband lowpass filters, direct-upconversion mixers, a VGA driver, and a lin- ear RF PA with a power detector. A logic-high on the RXTX input ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Power-Amplifier Bias and Enable Delay The MAX2830 integrates a 2-stage PA, providing +17.1dBm of output power at 5.6% error vector magni- tude (EVM) (54Mbps OFDM signal) in 802.11g mode ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Table 14. IEEE 802.11g/b Divider-Ratio Programming Words COMP (MHz) 2412 120.6 2417 120.85 2422 121.1 2427 121.35 2432 121.6 2437 121.85 2442 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch D12 in Register 1 (A3:A0 = 0001) configures the lock- detect output as a CMOS or open-drain output. In open- drain output mode, bit D9 in Register 5 (A3:A0 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Table 16. Register 0 (A3:A0 = 0000) DATA BITS RECOMMENDED D13:D11 000 D10 1 D9:D0 1101000000 Table 17. Register 1 (A3:A0 = 0001) DATA BITS RECOMMENDED D13 0 D12 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Table 22. Register 6 (A3:A0 = 0110) DATA BIT RECOMMENDED D13 0 Set to recommended value. Tx I/Q Calibration LO Leakage and Sideband Detector Gain-Control Bits. D12:D11 = 00: ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Table 25. Register 9 (A3:A0 = 1001) BIT RECOMMENDED D13:D11 000 D10 0 D9:D0 1110110101 Table 26. Register 10 (A3:A0 = 1010) BIT RECOMMENDED D13:D10 0111 D9:D7 011 D6:D3 ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch Table 30. Register 14 (A3:A0 = 1110) BIT RECOMMENDED D13:D11 000 Set to recommended value. D10 0 Reference Clock Output Divider Ratio. Set 1 to divide ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch are on, so that modes can be quickly enabled from this mode. Set SHDN to a logic-low and RXTX to a logic-high to place the device ...
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RF Transceiver, PA, and Rx/Tx/Antenna Diversity Switch POWER SUPPLY ON POWER I REF SHDN SHUTDOWN RXTX CS (SELECT) CS SCLK SCLK (CLOCK) DIN DIN (DATA) INTERNAL PA ENABLED Figure 4. Timing Diagram Pin Configuration TOP VIEW ...
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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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 33 © 2011 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...