MAX2640 Datasheet PDF

●The MAX2640EUT+T is a 300MHz to 1500MHz SiGe ultra low noise amplifier in 6 pin SOT-23 package. It is a low-cost, ultra low noise amplifier designed for applications in the cellular, PCS, GPS and 2.4GHz ISM frequency bands. It provides a low noise figure, high gain, high input IP3 and an operating frequency range that extends from 300MHz to 1500MHz. The MAX2640 is optimized for 300MHz to 1500MHz applications with a typical performance of 15.1dB gain, input IP3 of -10dBm and a noise figure of 0.9dB at 900MHz. This device is an internally biased, eliminating the need for external bias resistors and chokes. In a typical application, the only external components needed are a two element input match, input and output blocking capacitors and a VCC bypass capacitor. This device is used in 315MHz/400MHz/900MHz/2.4GHz ISM radios, cellular/PCS handsets, GPS receivers, cordless phones, wireless LANs and wireless data.

● Supply voltage range is 2.7V to 5.5V

● Operating temperature range from -40°C to 85°C

● High reverse isolation of 40dB at 900MHz

● Low supply current is 3.5mA