MAX2172ETL/V+TQ00

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RF Miscellaneous ICs and Modules have a wide range of applications from television and radio broadcasting to cellular networks, wireless LANs, satellite communications, and point-to-point communications systems. The MAX2172ETL/V+TQ00 is one such IC and modules, designed for high-performance wireless applications. This chip, part of the MAX2170-series, is a high-frequency, direct conversion radio transceiver IC, with a low noise amplifier, a phase-locked loop (PLL), a low-dropout voltage regulator (LDO), and a fully integrated antenna diversity system.

The MAX2172ETL/V+TQ00 includes a direct conversion radio transceiver, a low-noise amplifier, a PLL for downconversion, a LDO for low-battery performance in battery-powered devices, and a fully integrated antenna diversity system. It is designed for transmit/receive applications in the 2.4 GHz ISM frequency band and is compatible with IEEE 802.11b/g/n standards. The transceiver supports data rates up to 54 Mbps. The integrated antenna diversity system enables improved link range, while the PLL supports frequency conversion down to 2 MHz.

The MAX2172ETL/V+TQ00 is powered by a single 2.5 V to 3.3 V supply and typically consumes only 190 mW of power in typical operation. Its temperature range is from -40°C to 85°C. Additionally, the chip has an integrated on-chip voltage regulator and power detector, a low-noise voltage regulator with a dropout voltage of 0.2 V, and a high-efficiency programmable PA. The chip also has an integrated low-noise amplifier with a noise figure of 0.5 dB.

The chip’s on-chip LDO helps maintain high battery voltage levels in battery-powered applications. The LDO’s dropout voltage is 0.2 V and it ensures high efficiency and low-noise operation. It also has integrated on-chip power detectors to help monitor the power levels in a communication system.

The chip also has integrated phase-locked loop (PLL) circuitry, which facilitates frequency conversion down to a resolution of 2 MHz. It is designed for receive and transmit applications in the 2.4 GHz ISM band and is compliant with the IEEE 802.11b/g/n standards. The chip also supports data rates up to 54 Mbps.

The MAX2172ETL/V+TQ00 also integrates an antenna diversity system, which is critical for maintaining link range in wireless applications. This system allows two antennas to be used simultaneously and selectively; it maximizes link range by switching between the two antennas according to the environmental conditions. This system drastically reduces the amount of power required for maintaining link range, reducing power consumption and increasing battery life.

The MAX2172ETL/V+TQ00 is the perfect choice for applications requiring high-performance, low-power, low-noise performance, such as in wireless LANs, cellular networks, satellite communications, or point-to-point communication systems. The chip provides improved link range and data rates, making it an optimal solution for high-performance wireless applications.

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