Maxim MAX2537ETI+

LNA/混频器869MHz ~ 1.99GHzCellular, GPS, GSM, TDMA

Overview

The MAX2537ETI is a monolithic oscillator/power-driver, specifically designed to provide isolated power for an isolated RS-485 or RS-232 data interface. It drives a center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated voltage needed at power levels up to 1W.

♦ Power-Supply Transformer Driver for Isolated RS-485/RS-232 Data-Interface Applications♦ Single +5V or +3.3V Supply♦ Low-Current Shutdown Mode: 0.4µA♦ Pin-Selectable Frequency: 350kHz or 200kHz♦ 8-Pin DIP, SO, and µMAX Packages

Features

MAX2537 Series
Bulk Package
LNA/Mixer Function
869MHz ~ 1.99GHz Frequency
Cellular, GPS, GSM, TDMA RF Type
0.9dB LNA Noise Figure Secondary Attributes
Surface Mount Mounting Type