MAX2309ETI+

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX2309ETI+ is an RF Misc ICs and Modules which designed for Frequency Hopping Spread Spectrum (FHSS), Direct Sequence Spread Spectrum (DSSS), and Orthogonal Frequency Division Multiplexing (OFDM) digital receivers. It\'s a low-power, wide dynamic range 2-stage limiting amplifier that combines high-level immunity to RF and multipath interference, while providing excellent intermodulation and desensitization performance.

The core of the MAX2309ETI+ is a differential amplifier with integrated reverse-ections and RF overload circuits. This offers wide frequency response and high gain over a wide temperature range. The differential amplifier only exhibits high differential gain up to the output stage, which provides excellent linearity and fast channel scanning performance. It also offers high-speed switching performance, making it well-suited for the most demanding applications in data communications.

The MAX2309ETI+ includes a programmable gain control that can be adjusted to maintain signal strength levels even in dynamic noise environments. It has a low quiescent current of just 2mA, allowing it to be used in low-power and low-voltage applications. It also has a low power-down current that depends on the input signal level, providing longer standby time for battery-powered applications.

The MAX2309ETI+ provides wide dynamic range up to 100dB, allowing it to be used in systems with different input signal levels. It also utilizes advanced flexible digital adjustment to enable fine tuning of gain and output drive, allowing it to be used in a variety of applications. It also supports power-saving modes, enabling it to be used in power-sensitive applications.

In order to ensure compatibility with various RF architectures, the MAX2309ETI+ supports both single-ended and differential input modes. It is also capable of providing a programmable current copy of the input signal to other stages in the receiver chain, eliminating the need for an additional signal amplifier. This in turn reduces costs and power consumption.

Further features included with the MAX2309ETI+ are numerous protection circuits which protect the IC from damage due to excessive temperatures, RF input overload, voltage margins, and transients caused by electromagnetic interference (EMI). These include over-voltage, under-voltage, ESD, and power surge protection, allowing the IC to be safely used in harsh environments.

The MAX2309ETI+ is an ideal solution for a variety of high-performance RF communication applications, including wireless local area network (WLAN), 3G/4G cellular communication systems, GPS receivers, and satellite communication systems.

The specific data is subject to PDF, and the above content is for reference