MGA-632P8

MGA-632P8 Low Noise, High Linearity Active Bias Low Noise Amplifier Data Sheet Description Avago Technologies’ MGA-632P8 is an economical, easyto-use GaAs MMIC Low Noise Amplifier (LNA) with active bias. The LNA has low noise with excellent input return loss and high linearity achieved through the use of Avago Technologies’ proprietary 0.5um GaAs Enhancementmode pHEMT process. The LNA has an extra feature that allows a designer to adjust supply current and gain externally. Due to the high isolation between the input and output, gain can be adjusted independently through a resistor in series with a blocking capacitor from the output pin to FB1 pin, without affecting the noise figure. It is housed in a miniature 2.0 x 2.0 x 0.75mm3 8-pin Thin Small Leadless Package (TSLP) package. The compact footprint and low profile coupled with low noise, high gain, excellent input return loss and high linearity make the MGA-632P8 an ideal choice as an LNA for cellular infrastructure for GSM, CDMA, W-CDMA and TD-SCDMA applications. It is designed for optimum use between 1.4GHz to 3GHz. For optimum performance at lower frequency from 400MHz to 1.5GHz, the MGA-631P8 is recommended. Both MGA-631P8 and MGA-632P8 share the same package and pinout. Pin Configuration and Package Marking 2.0 x 2.0 x 0.75 mm3 8-lead TSLP Features Low noise figure Good input return loss High linearity performance High Isolation Externally adjustable supply current, 40-80mA Externally adjustable gai...