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
AMPLIFIERS - LINEAR & POWER - SMT
1
HMC499LC4
v05.0514
SMT PHEMT MEDIUM POWER AMPLIFIER
21 - 32 GHz
General Description
Features
Functional Diagram
The HMC499LC4 is a high dynamic range GaAs
PHEMT MMIC Medium Power Amplier housed in a
leadless “Pb free” RoHS Compliant SMT package.
Operating from 21 to 32 GHz, the amplier provides
16 dB of gain, +24 dBm of saturated power and 16%
PAE from a +5V supply voltage. The RF I/Os are
DC blocked and matched to 50 Ohms for ease of
use. The HMC499LC4 eliminates the need for wire
bonding, allowing use of surface mount manufacturing
techniques.
Output IP3: +34 dBm
Saturated Power: +24 dBm @ 16% PAE
Gain: 17 dB
Supply: +5V @ 200mA
50 Ohm Matched Input/Output
RoHS Compliant 4x4 mm SMT Package
Electrical Specications, T
A
= +25° C, Vdd1, 2, 3 = 5V, Idd = 200 mA*
Typical Applications
The HMC499LC4 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• Military End-Use
Parameter Min. Ty p. Max. Min. Ty p. Max. Min. Typ. Max. Units
Frequency Range 21 - 24 24 - 28 28 - 32 GHz
Gain 14 17 13 16 9 13 dB
Gain Variation Over Temperature 0.02 0.03 0.02 0.03 0.02 0.03 dB/ °C
Input Return Loss 10 8 8 dB
Output Return Loss 11 12 8 dB
Output Power for 1 dB Compression (P1dB) 20 23 20 23 20 23 dBm
Saturated Output Power (Psat) 23.5 23.5 24 dBm
Output Third Order Intercept (IP3) 31 34 33.5 dBm
Noise Figure 6 5 5 dB
Supply Current
(Idd)(Vdd = +5V, Vgg = -0.8V Typ.)
200 200 200 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
