MIXERS - SUB-HARMONIC - SMT
8
8 - 22
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20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
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HMC264LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 30 GHz
v01.1201
General Description
Features
Functional Diagram
The HMC264LM3 is a 20 - 30 GHz surface mount
sub-harmonically pumped (x2) MMIC mixer with an
integrated LO ampli er in a SMT leadless chip car-
rier package. The 2LO to RF isolation is an excel-
lent 25 to 35 dB, eliminating the need for additional
ltering. The LO ampli er is a single bias (+3V to +4V)
two stage design with only -4 dBm drive requirement.
All data is with the non-hermetic, epoxy sealed LM3
packaged device mounted in a 50 ohm test xture.
Utilizing the HMC264LM3 eliminates the need for
wirebonding, thereby providing a consistent connec-
tion interface for the customer.
Integrated LO Ampli er: -4 dBm Input
Sub-Harmonically Pumped (x2) LO
High 2LO/RF Isolation: 35 dB
LM3 SMT Package
Electrical Speci cations, T
A
= +25° C, As a Function of LO Drive & Vdd
Typical Applications
The HMC264LM3 is ideal for:
• 20 and 30 GHz Microwave Radios
• Up and Down Converter for
Point-to-Point Radios
• LMDS and SATCOM
Parameter
IF = 1 GHz
LO = -4 dBm & Vdd = +4V
IF = 1 GHz
LO = -4 dBm & Vdd = +3V
Units
Min. Typ. Max. Min. Typ. Max.
Frequency Range, RF 20 - 30 21 - 30 GHz
Frequency Range, LO 10 - 15 10.5 - 15 GHz
Frequency Range, IF DC - 4 DC - 4 GHz
Conversion Loss 9 12 9 12 dB
Noise Figure (SSB) 9 12 9 12 dB
2LO to RF Isolation 20 35 16 30 dB
2LO to IF Isolation 30 40 26 38 dB
IP3 (Input) 5 12 4 10 dBm
1 dB Compression (Input) -2 +4 -1 +2 dBm
Supply Current (Idd) 28 25 mA
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
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