HMC528 [ADI]
HMC528;
ADI 
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Typical Applications
The HMC528LC4 is ideal for:
• Point-to-Point Radios
Features
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 35 dB
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• Military End-Use
LO to RF Isolation: 45 dB
High Input IP3: +26 dBm
24 Lead 4x4mm SMT Package: 16mm²
Functional Diagram
General Description
The HMC528LC4 is a compact general purpose
I/Q MMIC mixer in a leadless RoHS compliant SMT
package, which can be used as either an Image
Reject Mixer or a Single Sideband Upconverter. The
mixer utilizes two standard Hittite double balanced
mixer cells and a 90 degree hybrid fabricated in a
GaAs MESFET process. A low frequency quadrature
hybrid was used to produce a 100 MHz USB IF output.
This product is a much smaller alternative to hybrid
style Image Reject Mixers and Single Sideband
Upconverter assemblies. The HMC528LC4 eliminates
the need for wire bonding allowing use of surface
mount manufacturing techniques.
Electrical Specifications, TA = +25 °C, IF= 100 MHz, LO = +19 dBm*
Parameter
Frequency Range, RF/LO
Min.
Typ.
11 - 16
DC - 3.5
9
Max.
Min.
Typ.
Max.
10.5
Units
GHz
GHz
dB
12.7 - 15.4
Frequency Range, IF
Conversion Loss (As IRM)
Image Rejection
DC - 3.5
8
12
15
25
17
35
dB
1 dB Compression (Input)
LO to RF Isolation
LO to IF Isolation
+21
45
+21
45
dBm
dB
40
18
40
18
22
22
dB
IP3 (Input)
+25
0.5
+27
0.4
5
dBm
dB
Amplitude Balance
Phase Balance
8
Deg
* Unless otherwise noted, all measurements performed as downconverter.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
1
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Data taken as IRM with External IF Hybrid
Conversion Gain vs. Temperature
Image Rejection vs. Temperature
0
60
50
40
30
20
10
0
-5
-10
+25C
+85C
-40C
-15
-20
+25 C
+85 C
-40 C
10
11
12
13
14
15
16
16
16
17
17
17
10
11
12
13
14
15
16
16
16
17
17
17
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Conversion Gain vs. LO Drive
Return Loss
0
0
RF
LO
-5
-5
-10
-15
-20
-10
+17dBm
+19dBm
+21dBm
-15
-20
10
11
12
13
14
15
10
11
12
13
14
15
RF FREQUENCY (GHz)
FREQUENCY (GHz)
Input P1dB vs. Temperature
Input IP3 vs. LO Drive
26
24
22
20
35
30
25
20
15
10
5
18
+25C
+85C
-55C
16
LO = +17 dBm
LO = +19 dBm
LO = +21 dBm
14
12
10
10
11
12
13
14
15
10
11
12
13
14
15
RF FREQUENCY (GHz)
RF FREQUENCY (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.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
2
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Quadrature Channel Data Taken Without IF Hybrid
Isolations
IF Bandwidth*
-10
0
-20
-30
-40
-50
-60
-5
LOF/IF2
RF/IF1
LO/IF1
-10
-15
-20
RETURN LOSS
CONVERSION GAIN
LO/RF
RF/IF2
10
11
12
13
14
15
16
17
17
17
0.5
1
1.5
2
2.5
3
3.5
17
17
RF FREQUENCY (GHz)
IF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive
Phase Balance vs. LO Drive
8
15
6
LO = +17 dBm
LO = +19 dBm
LO = +21 dBm
LO = +17 dBm
LO = +19 dBm
10
5
LO = +21 dBm
4
2
0
0
-2
-4
-6
-8
-5
-10
-15
10
11
12
13
14
15
16
10
11
12
13
14
15
16
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
Upconverter Performance Conversion
Gain vs. LO Drive*
Upconverter Performance Sideband
Rejection vs. LO Drive*
0
0
LO = +17 dBm
LO = +19 dBm
LO = +21 dBm
-10
-20
-30
-40
-50
-60
-5
-10
LO = +17 dBm
LO = +19 dBm
LO = +21 dBm
-15
-20
10
11
12
13
14
15
16
10
11
12
13
14
15
16
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
* Conversion gain data taken with external IF hybrid
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
3
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Harmonics of LO
MxN Spurious Outputs
nLO Spur at RF Port
nLO
LO Freq. (GHz)
1
2
3
4
mRF
0
1
-12
0
2
3
4
xx
10.5
11.5
43
49
50
49
50
49
49
47
51
52
48
54
58
61
63
67
69
71
79
61
53
xx
xx
xx
0
1
2
3
4
xx
24
79
87
xx
7
14
59
79
86
97
51
74
99
102
70
91
97
105
12.5
73
102
84
13.5
14.5
15.5
RF = 13.6 GHz @ -10 dBm
LO = 13.5 GHz @ +19 dBm
Data taken without IF hybrid
LO = +19 dBm
Values in dBc below input LO level measured at RF Port.
All values in dBc below IF power level
Absolute Maximum Ratings
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
RF / IF Input
+20 dBm
+27 dBm
150°C
LO Drive
Channel Temperature
Continuous Pdiss (T=85°C)
(derate 6.9 mW/°C above 85°C)
448 mW
Thermal Resistance (RTH
(junction to die bottom)
)
145 °C/W
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
4
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Outline Drawing
NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING: 30 - 80 MICROINCHES
GOLD OVER 50 MICROINCHES MINIMUM NICKLE
3. DIMENSIONS ARE IN INCHES [MILLIMETERS]
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND
Package Information
Part Number
Package Body Material
Alumina, White
Lead Finish
MSL Rating
MSL3 [1]
Package Marking [2]
H528
XXXX
HMC528LC4
Gold over Nickel
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
5
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1, 2, 6 - 8,
10, 13, 17
- 24
No connection required. These pins may be connected
to RF/DC ground without affecting performance.
N/C
GND
RF
3, 5, 12,
14, 16
These pins and package bottom must be connected
to RF/DC ground.
This pin is AC coupled and matched to
50 Ohms from 11 to 16 GHz.
4
9
This pin is DC coupled. For applications
not requiring operation to DC, this port should be
DC blocked externally using a series capacitor whose
value has been chosen to pass the necessary IF
frequency range. For operation to DC, this pin must not
source/sink more than 3mA of current or part non-function
and possible part failure will result.
IF1
11
15
IF2
LO
This pin is AC coupled and matched to
50 Ohms from 11 to 16 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.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
6
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 GHz
Evaluation PCB
List of Materials for Evaluation PCB 109998 [1]
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 Hit-
tite upon request.
Item
Description
J1, J2
J3 - J4
U1
PCB Mount K RF Connector, SRI
PCB Mount SMA Connector, Johnson
HMC528LC4
[2]
PCB
109996 Evaluation Board
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
7
Application Support: Phone: 1-800-ANALOG-D
HMC528LC4
v03.0514
GaAs MMIC I/Q MIXER
11 - 16 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.,
responsibilityisassumedby AnalogDevicesfor itsuse, norforanyinfringementsofpatentsor other
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: 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 are thepropertyoftheir respectiveowners.
8
Application Support: Phone: 1-800-ANALOG-D
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