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
MIXER - DOUBLE-BALANCED - SMT
1
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Functional Diagram
Features
Passive: No DC Bias Required
High Input IP3: 23 dBm
LO/RF Isolation: 38 dB
LO/IF Isolation: 28 dB
RF/IF Isolation: 15 dB
IF Bandwidth: DC - 4 GHz
Downconverter Applications
12 Lead Ceramic 3 x 3 mm SMT Package: 9 mm2
Typical Application
The HMC1048LC3B is ideal for:
•Ka-band Transponders
• Point-to-Multi-Point Radios & VSAT
•Test Equipment & Sensors
•Military End-Use
General Description
The HMC1048LC3B is a general purpose double
balanced mixer that can be used as a downconverter
with DC to 4 GHz at the IF port and 2 to 18 GHz at the
RF port. This mixer requires no external components
or matching circuitry. The HMC1048LC3B provides
excellent LO/RF, LO/IF and RF/IF isolation The
mixer operates with LO drive levels from +9 dBm to
+17 dBm. The HMC1048LC3B eliminates the need
for wire bonding and allows the use of surface mount
manufacturing techniques.
Electrical Specications, TA = +25 °C, Downconverter, IF = 100 MHz, LO = +13 dBm[1]
Parameter Min. Ty p. Max. Min. Typ. Max. Units
Frequency Range, RF & LO 2 - 12 12 - 18 GHz
Frequency Range, IF DC - 4 DC - 4 GHz
Conversion Loss 912 11 13 dB
LO to RF Isolation [2] 28 38 28 35 dB
LO to IF Isolation [2] 15 20 18 28 dB
RF to IF Isolation 815 612 dB
IP3 (Input) 20 23 dBm
1 dB Gain Compression (Input) 10 13 dBm
[1] Unless otherwise noted all measurements performed as an Downconverter.
[2] Fixed IF = 100 MHz.
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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
2
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Conversion Gain vs. Temperature,
IF = 100 MHz, LO = 13 dBm
Conversion Gain vs. LO Power,
IF = 100 MHz
Input IP3 vs. Temperature,
IF = 100 MHz, LO = 13 dBm
Input IP3 vs. LO Power
IF = 100 MHz
RF and LO Return Loss Isolation
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
IP3 (dBm)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
IP3 (dBm)
RF FREQUENCY (GHz)
-30
-25
-20
-15
-10
-5
0
2 4 6 8 10 12 14 16 18
LO
RF
RETURN LOSS (dB)
FREQUENCY (GHz)
-60
-50
-40
-30
-20
-10
0
2 4 6 8 10 12 14 16 18
ISOLATION (dB)
RF FREQUENCY (GHz)
RF/IF
LO/IF
LO/RF
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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
3
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
IF Bandwidth @ LO = 13 dBm,
LO = 2.4 GHz
Input P1dB vs. Temperature
IF = 100 MHz, LO = 13 dBm
Conversion Gain vs. Temperature,
IF = 500 MHz, LO = 13 dBm
Conversion Gain vs. LO Power,
IF = 500 MHz
Input IP3 vs. Temperature,
IF = 500 MHz, LO = 13 dBm
Input IP3 vs. LO Power
IF = 500 MHz
-30
-25
-20
-15
-10
-5
0
012345
RETURN LOSS
CONVERSION GAIN
RESPONSE (dB)
IF FREQUENCY (GHz)
0
4
8
12
16
20
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
P1dB (dBm)
RF FREQUENCY (GHz)
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
IP3 (dBm)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
IP3 (dBm)
RF FREQUENCY (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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
4
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Conversion Gain vs. Temperature,
IF = 1500 MHz, LO = 13 dBm
Conversion Gain vs. LO Power,
IF = 1500 MHz
Input IP3 vs. Temperature,
IF = 1500 MHz, LO = 13 dBm
Input IP3 vs. LO Power
IF = 1500 MHz
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
-20
-16
-12
-8
-4
0
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
CONVERSION GAIN (dB)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+25 C
+85 C
-40 C
IP3 (dBm)
RF FREQUENCY (GHz)
5
10
15
20
25
30
2 4 6 8 10 12 14 16 18
+9 dBm
+11 dBm
+13 dBm
+15 dBm
+17 dBm
IP3 (dBm)
RF FREQUENCY (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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
5
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
MxN Spurious Outputs,
Downconverter
nLO
mRF 01234
0 x -0.5 26.8 -2.4 29.6
17.5 016.2 18.8 28.5
262.2 55.2 55.5 48.1 58.3
365 63.7 63.6 67.7 67.3
463.5 67.1 65.3 68.9 69.3
RF = 2 GHz @ -10 dBm
LO = 2.1 GHz @ +13 dBm
All values in dBc below IF power level
Harmonics of LO
LO Freq. (GHz) nLO Spur at RF Port
1234
260.76 45.98 58.15 56.06
439.86 31.63 49.77 43.87
643.29 31.08 51.66 58.58
10 39.12 31.05 62.34 64.12
12 32.53 42.18 32.52 70.08
14 45.01 53.44 41.58 NA
LO = + 13 dBm
Values in dBc below LO level measured at RF Port.
MxN Spurious Outputs,
Upconverter
nLO
mIF 01234
0 x -10.3 16.6 15.2 29.5
15.4 026.7 24 36.3
255.6 39.6 52.2 39.9 52
365.4 6 0.1 5 7.7 63.8 64.5
464.6 66.7 67.1 69.8 71.7
RF = 4 GHz @ -10 dBm
LO = 4.1 GHz @ +13 dBm
All values in dBc below RF power level
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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
6
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Absolute Maximum Ratings
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
RF / IF Input( LO = +18 dBm) +15.5 dBm
LO Drive +20 dBm
Max Junction Temperature @ 85°C w/ 19 dBm 116 ° C
Continuous Pdiss (T = 85 °C)
(derate 2.5 mW/°C above 85 °C) 165 mW
Thermal Resistance (RTH)
(junction to package bottom) 392 °C/W
Storage Temperature -65 to +150 °C
Operating Temperature -55 to +85 °C
ESD Sensitivity (HBM) Class 1A
Outline Drawing
Package Information
Part Number Package Body Material Lead Finish MSL Rating Package Marking [2]
HMC1048LC3B Alumina, White Gold over Nickel MSL3 [1] H1048
XXXX
[1] Max peak reow temperature of 260 °C
[2] 4-Digit lot number XXXX
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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
7
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Pin Descriptions
Pin Number Function Description Interface Schematic
1, 3, 7,
9, 10, 12 GND These pins and the exposed ground paddle must be
connected to RF/DC ground.
2LO This pin is matched to 50 Ohms.
4, 6, 11 N/C
No connection required. These pins are not connected
internally: However, all data shown herein was measured
with these pins connected to ground.
5IF This pin is DC coupled matched to 50 Ohms
8RF This pin is matched to 50 Ohms
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
OBSOLETE
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
MIXER - DOUBLE-BALANCED - SMT
8
HMC1048LC3B
v04.0614
GaAs MMIC DOUBLE-BALANCED
MIXER, 2 - 18 GHz
Evaluation PCB
List of Materials for Evaluation PCB EVAL01-HMC1048LC3B [1]
Item Description
J1-J2 PCB Mount 2.9 mm K Connector, SRI
J3 PCB Mount SMA Connector
U1 HMC1048LC3B
PCB [2] 125040-1 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package ground
leads and exposed paddle should be connected
directly to the ground plane similar to that shown.
A sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Hittite upon request.
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
OBSOLETE
