MRFIC0930: 900 MHz GaAs Low Noise Amplifier with Gain Control ARCHIVED

Overview

Designed primarily for use in 900 MHz wireless communication systems such as GSM, AMPS, and Industrial, Scientific, and Medical (ISM) band applications. The MRFIC0930 is a two-stage low noise amplifier with an integrated step attenuator and is packaged in the smaller Micro-8 package. The attenuator is controlled by a V gain Pin. The LNA can be turned off during transmit mode to save current by using the Rx Enable Pin. The amplifier can be matched to optimize gain or noise figure with simple off-chip input matching.

Archived content is no longer updated and is made available for historical reference only.

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Features

Usable Frequency Range = 800 to 1000 MHz
19 dB Typ Gain
Gain Attenuation = 18 dB (Typ)
1.7 dB Typ Noise Figure
Simple Off-chip Matching for Maximum Gain/Noise Figure Flexibility
High Reverse Isolation = 41 dB (Typ)
Low Power Consumption = 24 mW (Typ)
Single Bias Supply = 2.7 to 4.5 V
Low Standby Current = 20 µA (Typ)
Low Cost Surface Mount Plastic Package

MoreLess

Features

Usable Frequency Range = 800 to 1000 MHz
19 dB Typ Gain
Gain Attenuation = 18 dB (Typ)
1.7 dB Typ Noise Figure
Simple Off-chip Matching for Maximum Gain/Noise Figure Flexibility
High Reverse Isolation = 41 dB (Typ)
Low Power Consumption = 24 mW (Typ)
Single Bias Supply = 2.7 to 4.5 V
Low Standby Current = 20 µA (Typ)
Low Cost Surface Mount Plastic Package

Data Sheets