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
MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
1
HMC924LC5
v05.0614
GaAs MMIC I/Q UPCONVERTER
10 - 16 GHz
General Description
FeaturesTypical Applications
The HMC924LC5 is a compact GaAs MMIC I/Q
upconverter in a leadless RoHS compliant SMT
package. This device provides a small signal con-
version gain of 15 dB with -30 dBc of sideband
rejection. The HMC924LC5 utilizes a RF amplier
preceded by an I/Q mixer where the LO is driven
by a driver amplier. IF1 and IF2 mixer inputs are
provided and an external 90° hybrid is needed to
select the required sideband. The I/Q mixer topology
reduces the need for ltering of the unwanted
sideband. The HMC924LC5 is a much smaller
alternative to hybrid style single sideband upconverter
assemblies and it eliminates the need for wire
bonding by allowing the use of surface mount
manufacturing techniques.
Electrical Specications, TA = +25°C, IF = 2000 MHz,
IF = -6 dBm, LO = 0 dBm, Vdd1, 4 = +5V, USB [1][2]
Parameter Min. Typ. Max. Min. Typ. Max. Units
Frequency Range, RF 10 - 13 13 - 16 GHz
Frequency Range, LO 7 - 16 10 - 19 GHz
Frequency Range, IF 0 - 3 0 - 3 GHz
Conversion Gain 14 17 15 dB
Sideband Rejection -30 -20 dBc
1 dB Compression (Output) 19 22 19 22 dBm
LO to RF Rejection [3] 15 15 dB
IP3 (Output) at Max Gain 29 27 dBm
Supply Current Idd1 + Idd2 + Idd3 + Idd4 [2] 290 290 mA
[1] Unless otherwise noted all measurements performed with low side LO, IF = 2000 MHz and external IF 90° hybrid.
[2] Adjust Vgg between -2 to 0V to achieve Idd2 + Idd3 + Idd4 = 170 mA Typical.
[3] The LO / RF Rejection is dened as the LO signal level at the RF output port relative to the desired RF output signal level.
Functional Diagram
The HMC924LC5 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Satellite Communications
• Sensors
High Conversion Gain: 15 dB
Excellent Sideband Rejection: -30 dBc
LO / RF Rejection: 15 dBc
High Input IP3: 14 dBm
32 Lead 5 x 5 mm SMT Ceramic Package: 25 mm²
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