For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
AMPLIFIERS - LOW NOISE - SMT
7
7 - 10
HMC286 / 286E
GaAs MMIC LOW NOISE
AMPLIFIER, 2.3 - 2.5 GHz
v03.0410
General Description
Features
Functional Diagram
2.4 GHz LNA
Noise Figure: 1.7 dB
Gain: 19 dB
Single Supply: +3V
No External Components
Ultra Small SOT26 Package
Electrical Speci cations, T
A
= +25° C, Vdd= +3V
Typical Applications
The HMC286 / HMC286E is ideal for:
• BlueTooth
• Home RF
• 802.11 WLAN Radios
• PCMCIA Platforms
The HMC286 & HMC286E are low cost Low Noise
Ampli ers (LNA) for 2.3 to 2.5 GHz spread spectrum
applications. The LNA provides 19 dB of gain and a
1.7 dB noise gure from a single positive +3V power
supply that consumes only 8.5mA. The typical output
1 dB compression point is +6 dBm at 2.4 GHz. The
compact LNA design utilizes on-chip matching for
repeatable gain and noise gure performance. In
addition, eliminating the external matching circuitry
also reduces the overall size of the LNA function. The
HMC286 & HMC286E were designed to meet the
size constraints of PCMCIA platforms and uses the
SOT26 package that occupies 0.118” x 0.118”, which
makes them a small fully integrated solution that can
be easily implemented with other 2.4 GHz ASICs.
Parameter Min. Typ. Max. Units
Frequency Range 2.3 - 2.5 GHz
Gain 16 19 dB
Gain Variation Over Temperature 0.015 0.03 dB/°C
Gain Flatness ±1.25 dB
Noise Figure 1.7 2.5 dB
Input Return Loss 12 dB
Output Return Loss 4.5 dB
Output 1 dB Compression (P1dB) 2 6 dBm
Output Third Order Intercept (IP3) 9 12 dBm
Supply Current (Idd) 8.5 12.5 mA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
