RF3867中文资料

Optimum Technology Matching? Applied

GaAs HBT InGaP HBT

GaAs MESFET SiGe BiCMOS Si BiCMOS SiGe HBT

GaAs pHEMT

Si CMOS Si BJT

GaN HEMT

Functional Block Diagram

RF MICRO DEVICES?, RFMD?, Optimum Technology Matching?, Enabling Wireless Connectivity?, PowerStar?, POLARIS? TOTAL RADIO? and UltimateBlue? are trademarks of RFMD, LLC. BLUETOOTH is a trade-mark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ?2006, RF Micro Devices, Inc.

Product Description

Ordering Information

NC RF IN1RF IN2N C

A C G 2

V D D 2

N C

A C G 1

V D D 1N C

N C

NC NC RF OUT2RF OUT1NC NC N C

NC

N C

RF3867中文资料

RF3867中文资料

DUAL-CHANNEL, WIDE BANDWIDTH,HIGH LINEARITY LOW NOISE AMPLIFIER

The RF3867 is a dual-channel version of the RF3863 with a low noise amplifier and a high output IP3. The amplifier is self-biased from a single voltage supply with 50Ω input and output ports. The useful frequency range is from 700MHz to 3800MHz. A 0.8dB noise figure and 36dBm OIP3 performance is achieved with a 5V V DD , 180mA. Current can be increased to raise OIP3 while having minimal effect on noise figure. The IC is featured in a standard QFN, 20-pin, 5mmx5mm package.

Features

Dual-Channel

Low Noise and High Intercept Point

Adjustable Bias Current

Single 2.5V to 6.0V Power Supply

700MHz to 3800MHz Opera-tion

Small QFN20 5mmx5mm Package

Applications

CDMA,PCS,DCS,UMTS LNA WLAN LNA

General Purpose Amplifica-tion

RF3867Dual-Channel, Wide Bandwidth, High Linearity Low Noise Amplifier

RF3867PCK-410Fully Assembled Evaluation Board with 5 Sample Parts 1.5GHz to 2.7GHz RF3867PCK-411 3.3GHz to 3.8GHz RF3867PCK-412

700MHz to 1100MHz

9Package Style: QFN, 20-Pin, 5mmx5mm

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