RF Micro Devices RF2371
The RF2371 is a general purpose, low-cost, high performance low noise amplifier designed for operation from a 2.7V to 4V supply with low current consumption. The attenuation of the device is controlled when in power down mode, providing a known gain step. The RF2371 is available in a small industry-standard SOT23-8 surface mount package, enabling compact designs which conserve board space.| Part No. | RF2371 |
|---|---|
| Datasheet | RF2371 Download |
| Manufacturer |  RF Micro Devices |
| Description | 3V LOW NOISE AMPLIFIER |
| Buy | Stock & Price |
APPLICATIONS
● GSM Handsets● CDMA Handsets
● TDMA Handsets
● IF or RF Buffer Amplifiers RF2371 3V LOW NOISE AMPLIFIER
● Driver Stage for Power Amplifiers
● Oscillator Loop Amplifiers Product
DESCRIPTION
The design features a highly accurate PTAT (Proportional To Absolute Temperature) biasing scheme using bandgap cells. 1.59 1.61 0.365 0.15 0.05 4 GENERAL PURPOSE AMPLIFIERS 0.127 TEXT* 2.80 3.00 0.650 2.60 3.00 *When Pin 1 is in upper left, text reads downward (as shown). 3°MAX 0°MIN 1.44 1.04 0.35 0.55 Optimum Technology Matching® Applied Package Style: SOT23-8 üSi Bi-CMOS Si BJT GaAs HBT SiGe HBT GaAs MESFET Si CMOSFEATURES
● 700MHz to 2000MHz Operation● 2.7V to 3.6V Single Supply
● +5dBm Input IP3 at 3.0mA
● 12dB Gain at 1950MHz
● 1.8dB Noise Figure at 1950MHz
● 17dB Gain Step RF IN 1 8 7 6 Bias Circuits 5 RF OUT ISET VCC ENABLE GND1 2 GND2 3 IPSET 4 Ordering Information RF2371 RF2371 PCBA 3V Low Noise Amplifier Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc.
