Product Summary
The max2830etm+t is a direct conversion, zero-IF, RF transceiver is designed specifically for 2.4GHz to 2.5GHz 802.11g/b WLAN applications. The max2830etm+t completely integrates all circuitry required to implement the RF transceiver function, providing an RF power amplifier (PA), an Rx/T and antenna diversity switch, RF-to-baseband receive path, baseband-to-RF transmit path, voltage-controlled oscillator (VCO), frequency synthesizer, crystal oscillator, and baseband/control interface. The applications of the max2830etm+t are (1)Wi-Fi, PDA, VOIP, and Cellular Handsets; (2)Wireless Speakers and Headphones; (3)General 2.4GHz ISM Radios.
Parametrics
max2830etm+t absolute maximum ratings: (1)VCCTXPA, VCCPA, and ANT__ to GND: -0.3V to +4.5V; (2)VCCLNA, VCCTXMX, VCCPLL, VCCCP, VCCXTAL, VCCVCO, VCCRXVGA, VCCRXFL, and VCCRXMX_ to GND: -0.3V to +3.9V; (3)B6, B7, B3, B2, SHDN, B5, CS, SCLK, DIN, B1, TUNE, B4, ANTSEL, TXBBI_, TXBBQ_, RXHP, RXTX, RXBBI_, RXBBQ_, RSSI, BYPASS, CPOUT, LD, CLOCKOUT, XTAL, CTUNE to GND: -0.3V to (Operating VCC + 0.3V); (4)RXBBI_, RXBBQ_, RSSI, BYPASS, CPOUT, LD, CLOCKOUT Short-Circuit Duration: 10s; (5)RF Input Power: +10dBm; (6)Continuous Power Dissipation: 2.22W; (7)Operating Temperature Range: -40°C to +85°C; (8)Junction Temperature: +150°C; (9)Storage Temperature Range: -65°C to +160°C; (10)Lead Temperature (soldering, 10s): +260°C.
Features
max2830etm+t features: (1)Transceiver Operates from +2.7V to +3.6V; (2)PA Operates from +2.7V to +4.2V; (3)Low-Power Shutdown Mode; (4)Small 48-Pin Thin QFN Package.
Diagrams
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![]() MAX2830ETM+T |
![]() Maxim Integrated Products |
![]() RF Transceiver 2.4-2.5GHz 802.11g/b RF Transceiver |
![]() Data Sheet |
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