For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, 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
LOW NOISE AMPLIFIERS - SMT
1
HMC341LC3B
v03.0514
SMT GaAs PHEMT MMIC
LOW NOISE AMPLIFIER, 21 - 29 GHz
General Description
Features
Functional Diagram
The HMC341LC3B is a GaAs pHEMT MMIC Low
Noise Amplier housed in a leadless RoHS comp-
liant SMT package. Operating from 21 to 29 GHz,
the amplier provides 13 dB of gain and a noise
gure of 2.5 dB from a single +3V supply. The RF
I/Os are DC blocked and matched to 50 Ohms
requiring no external components. The HMC341LC3B
eliminates the need for wire bonding, allowing the
use of surface mount manufacturing techniques.
2.5 dB Noise Figure
13 dB Gain
+3V @ 35 mA Supply
50 Ohm Matched Input/Output
RoHS Compliant 3x3 mm SMT Package
Electrical Specications, T
A
= +25° C, Vdd = +3V, Idd = 35 mA
Typical Applications
The HMC341LC3B is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• Military End-Use
Parameter Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Frequency Range 21 - 24 24 - 26 26 - 29 GHz
Gain 10.5 13.5 10 13 9 12 dB
Gain Variation Over Temperature 0.016 0.025 0.016 0.025 0.016 0.025 dB/ °C
Noise Figure 3.25 5 3 3.5 2.5 3 dB
Input Return Loss 10 11 9 dB
Output Return Loss 14 10 9 dB
Output Power for 1 dB Compression (P1dB) 8 8.5 8.5 dBm
Saturated Output Power (Psat) 11 11.5 11.5 dBm
Output Third Order Intercept (IP3) 19 19 19 dBm
Supply Current (Idd) (Vdd = +3V) 35 35 35 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
