HMC338LC3B
v04.0514
GaAs MMIC SUB-HARMONIC
SMT MIXER, 24 - 34 GHz
Typical Applications
Features
The HMC338LC3B is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• Military End-Use
Integrated LO Amplifier: -5 dBm Input
Sub-Harmonically Pumped (x2) LO
DC - 3 GHz Wideband IF
Single Positive Supply: +4V @ 31mA
12 Lead 3x3mm SMT Package: 9mm²
• SAT COM
Functional Diagram
General Description
The HMC338LC3B is a 24 - 34 GHz Sub-harmonically
Pumped (x2) MMIC Mixer with an integrated LO
amplifier in a leadless RoHS compliant SMT package.
The 2LO to RF isolation is excellent at 30 dB,
eliminating the need for additional filtering. The LO
amplifier is a single bias (+3V to +4V) design with
a nominal -5 dBm drive requirement. The RF and
LO ports are DC blocked and matched to 50 Ohms
for ease of use while the IF covers DC to 3 GHz.
The HMC338LC3B eliminates the need for
wire bonding, allowing use of surface mount
manufacturing techniques.
Electrical Specifications, TA = +25 °C, As a Function of Vdd
IF = 1 GHz
IF = 1 GHz
IF = 1 GHz
LO = -5 dBm & Vdd = +4V
LO = -5 dBm & Vdd = +4V
LO = -5 dBm & Vdd = +3V
Parameter
Units
Min.
Typ.
24 - 27
11.5 - 13
DC - 3
11
Max.
Min.
Typ.
25 - 31
12 - 15
DC - 3
11
Max.
Min.
Typ.
31 - 34
15 - 16.5
DC - 3
15
Max.
Frequency Range, RF
GHz
GHz
GHz
dB
Frequency Range, LO
Frequency Range, IF
Conversion Loss
15
15
18
2LO to RF Isolation
2LO to IF Isolation
IP3 (Input)
25
37
30
25
37
33
30
40
40
dB
45
50
50
dB
9
13
14.5
6.5
dBm
dBm
mA
1 dB Compression (Input)
Supply Current (Idd)
3
5
31
40
31
40
29
40
*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
For price, delivery, and to place orders: Analog Devices, Inc.,
resFpoonrsibpilirtyicisea,ssdumeeldivbey ArynalaognDdevticoespfolar itcseuseo, rndoreforrsa:nyHinifrtitnigteemeMntsicofrpoawtenatsvoer oCtheorrporation, 2 Elizabeth Drive, Chelmsford, MA 01824
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urespppecotivret:owPnehrso. ne: 978-250-3343 or apps@hittite.com
1
Application Support: Phone: 1-800-ANALOG-D
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