ALM-GA002 - AVAGO

ALM-GA002 GPS Low Noise Amplifier Variable Current/Shutdown Function

Avago Technologies’s ALM-GA002 is a LNA designed for GPS/ISM/Wimax applications in the (0.9-2.4)GHz frequency range. The LNA uses Avago Technologies’s proprietary GaAs Enhancement-mode pHEMT process to achieve high gain operation with very low noise figures and high linearity. Noise figure distribution is very tightly controlled. Gain and supply current are .

Features

• Operating temperature range -40 to +85 °C
• Surface Mount 2.0 x 2.0 x 1.1 mm3 MCOB
• Advanced GaAs E-pHEMT
• Low Noise: 0.8 dB typ
• High Gain: 14.3 dB typ
• Low component count
• High IIP3 and IP1dB
• Wide Supply Voltage: 1 V to 3.6 V
• Shutdown current: < 0.1 µA
• CMOS compatible shutdown pin (VSD) current @ 2.85 V: 90 µA
• Adjustable bias current via one single external resistor/ voltage
• Small Footprint: 2x2 mm2
• Low Profile: 1.1 mm typ.
• Lead-free and Halogen-free
• Ext matching for non-GPS freq band operation Specifications (25 deg): At 1.575GHz, 2.85 V 8 mA (Typ)
• .