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 - LOW NOISE - SMT
1
HMC752LC4
v01.0514
GaAs HEMT MMIC LOW NOISE
AMPLIFIER, 24 - 28 GHz
General Description
Features
Functional Diagram
Noise Figure: 2.5 dB
Gain: 25 dB
P1dB Output Power: +13 dBm
Supply Voltage: +3V @ 70 mA
Output IP3: +26 dBm
50 Ohm matched Input/Output
24 Lead Ceramic 4x4mm SMT Package: 16mm
2
Electrical Specications, T
A
= +25° C, Vdd = Vdd1= Vdd2 = +3V, Idd = Idd1 + Idd2 = 70 mA
[2]
Typical Applications
This HMC752LC4 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• Military & Space
• Test Instrumentation
The HMC752LC4 is a GaAs MMIC Low Noise Wide-
band Amplier housed in a leadless 4x4 mm ceramic
surface mount package. The amplier operates bet-
ween 24 and 28 GHz, providing up to 25 dB of small
signal gain, 2.5 dB noise gure, and output IP3 of
+26 dBm, while requiring only 70 mA from a +3V sup-
ply. The P1dB output power of up to +13 dBm enables
the LNA to function as a LO driver for balanced, I/Q
or image reject mixers. The HMC752LC4 also features
I/Os that are DC blocked and internally matched to
50 Ohms, making it ideal for high capacity microwave
radios or VSAT applications.
Parameter Min. Typ. Max. Units
Frequency Range 24 - 28 GHz
Gain
[1]
23 25 dB
Gain Variation over Temperature 0.02 dB / °C
Noise Figure
[1]
2.5 3 dB
Input Return Loss 14 dB
Output Return Loss 14 dB
Output Power for 1 dB Compression
[1]
13 dBm
Saturated Output Power (Psat)
[1]
16 dBm
Output Third Order Intercept (IP3) 26 dBm
Supply Current (Idd)
(Vdd = 3V, Vgg = Vgg1 = Vgg2 = Vgg3 = -0.3V Typ.)
70 mA
[1] Board loss subtracted out for gain, power and noise gure measurement
[2] Adjust Vgg = between -1 to 0.3V to achieve Idd = 70mA
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
