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 AMPLIFIER - SMT
1
HMC490LP5 / 490LP5E
v04.0213
GaAs pHEMT MMIC LOW NOISE
HIGH IP3 AMPLIFIER, 12 - 16 GHz
General Description
Features
Functional Diagram
The HMC490LP5(E) is a high dynamic range GaAs
pHEMT MMIC Low Noise Amplier which operates
between 12 and 16 GHz. The HMC490LP5(E) provides
23 dB of gain, 2.5 dB noise gure and an output IP3
of +34 dBm from a +5V supply voltage. This versatile
amplier combines excellent, stable +25 dBm P1dB
output power with very low noise gure making it ideal
for receive and transmit applications. The amplier is
packaged in a leadless 5x5 mm QFN surface mount
package.
Noise Figure: 2.5 dB
P1dB Output Power: +25 dBm
Gain: 23 dB
Output IP3: +34 dBm
+5V Supply
50 Ohm Matched Input/Output
32 Lead 5x5mm SMT Package: 25mm²
Electrical Specications, T
A
= +25° C, Vdd = 5V, Idd = 200 mA*
Typical Applications
The HMC490LP5(E) is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• VSAT
• Military EW, ECM & C
3
I
Parameter Min. Typ. Max. Units
Frequency Range 12 - 16 GHz
Gain 20 23 dB
Gain Variation Over Temperature 0.03 0.04 dB/ °C
Noise Figure 2.5 3.5 dB
Input Return Loss 8 dB
Output Return Loss 8 dB
Output Power for 1 dB Compression (P1dB) 22 25 dBm
Saturated Output Power (Psat) 27 dBm
Output Third Order Intercept (IP3) 34 dBm
Supply Current (Idd)(Vdd = 5V, Vgg = -0.8V Typ.) 200 mA
* Adjust Vgg between -2 to 0V to achieve Idd = 200 mA typical.
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
