HMC787LC3B
v01.0514
GaAs MMIC FUNDAMENTAL
MIXER, 3 - 10 GHz
Typical Applications
The HMC787LC3B is ideal for:
Features
Passive Double-Balanced Topology
High LO/RF Isolation: 55 dB
Low Conversion Loss: 9 dB
Wide IF Bandwidth: DC - 4 GHz
No External Matching Required
12 Lead 3x3 mm SMT Package: 9 mm
2
MIXERS - SINGLE & DOUBLE BALANCED - SMT
• WiMAX Infrastructure
• Microwave Radio
• ISM & UWB Radios
• Test Equipment & Sensors
• Military End-Use
Functional Diagram
General Description
O
Electrical Specifications,
T
A
= +25° C, IF= 100 MHz, LO= +17 dBm*
Parameter
Min.
Typ.
3 - 10
DC - 4
9
9
55
35
13
42
20
23
70
15
11.5
Max.
Units
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
Frequency Range, RF & LO
Frequency Range, IF
Conversion Loss
Noise Figure (SSB)
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
IP3 (Input)
IP2 (Input)
1 dB Gain Compression (Input)
*Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz.
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price,
2 Elizabeth Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place
nor for any
Hittite Microwave Corporation,
delivery, and to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use,
orders:
infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may
Phone:
its use. Specifications subject to change without notice. No
result from
978-250-3343
Fax: 978-250-3373
Phone: 781-329-4700 • Order online at www.analog.com
Order On-line at www.hittite.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
Application Support: Phone: 978-250-3343 or apps@hittite.com
the property of their respective owners.
B
SO
The HMC787LC3B is a general purpose double
balanced mixer in a leadless RoHS compliant SMT
package that can be used as an upconverter or
downconverter between 3 and 10 GHz. This mixer
is fabricated in a GaAs MESFET process, and
requires no external components or matching cir-
cuitry. The HMC787LC3B provides excellent LO to
RF and LO to IF isolation due to optimized balun
structures and operates with LO drive level of +17
dBm. The ceramic SMT package eliminates the need
for wire bonding, and is compatible with high volume
surface mount manufacturing techniques.
LE
TE
HMC787LC3B
v01.0514
GaAs MMIC FUNDAMENTAL
MIXER, 3 - 10 GHz
Conversion Gain vs. Temperature
@ LO = +17 dBm, IF Frequency = 100 MHz
0
Conversion Loss vs. LO Drive
@ LO = +17 dBm, IF Frequency = 100 MHz
0
-5
-5
-10
-10
-15
+25C
+85C
-40C
-15
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
-20
2
3
4
5
6
7
8
9
10
11
FREQUENCY (GHz)
-20
2
3
4
5
6
7
8
9
10
11
FREQUENCY (GHz)
0
CONVERSION GAIN (dB)
-5
CONVERSION GAIN (dB)
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
-10
SO
-15
-20
2
3
4
5
6
7
8
9
10
LE
0
-5
-10
-15
-20
-25
2
3
4
5
11
12
0
RETURN LOSS (dB)
-5
-10
-15
-20
10
11
2
3
4
5
Conversion Gain vs. LO Drive, LSB
IF Frequency = 1100 MHz
Conversion Loss vs. LO Drive, LSB
IF Frequency = 3100 MHz
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
6
7
8
9
10
11
FREQUENCY (GHz)
FREQUENCY (GHz)
Isolation @ LO = +17 dBm
Return Loss @ LO = +17 dBm
ISOLATION (dB)
O
0
-10
-20
-30
-40
-50
-60
-70
RF/IF
LO/RF
LO/IF
RF RL
LO RL
2
3
4
5
6
7
8
9
6
7
8
9
10
11
FREQUENCY (GHz)
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.,
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from
978-250-3343
subject to change without notice. No
Phone:
its use. Specifications
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
MIXERS - SINGLE & DOUBLE BALANCED - SMT
2
CONVERSION GAIN (dB)
B
TE
CONVERSION GAIN (dB)
HMC787LC3B
v01.0514
GaAs MMIC FUNDAMENTAL
MIXER, 3 - 10 GHz
IF Bandwidth @ LO = +17 dBm
0
Upconverter Performance Conversion
Gain vs. LO Drive, IF Frequency 100 MHz
0
MIXERS - SINGLE & DOUBLE BALANCED - SMT
-5
RESPONSE (dB)
CONVERSION GAIN (dB)
Conversion Gain, LO = 4.01 GHz, LO < RF
Conversion Gain, LO = 9.51 GHz, LO > RF
-5
-10
-10
-15
-20
0
1
2
3
4
5
6
IF FREQUENCY (GHz)
TE
-15
-20
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
0
-5
-10
-15
-20
+15 dBm
+17 dBm
+19 dBm
+21 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
10
11
0
CONVERSION GAIN (dB)
-5
-10
-15
SO
+15 dBm
+17 dBm
+19 dBm
+21 dBm
CONVERSION GAIN (dB)
-20
2
3
4
5
6
7
8
9
LE
-25
2
3
4
5
10
11
40
30
IP3 (dBm)
20
10
10
11
2
3
4
5
Upconverter Performance Conversion Gain
vs. LO Drive LSB, IF Frequency 1100 MHz
Upconverter Performance Conversion Gain
vs. LO Drive LSB, IF Frequency 3100 MHz
6
7
8
9
10
11
FREQUENCY (GHz)
FREQUENCY (GHz)
Input IP3 vs. Temperature
@ LO = +17 dBm *, IF Frequency = 100 MHz
B
+25C
+85C
-40C
Input IP3 vs. LO Drive*,
IF Frequency = 100 MHz
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
IP3 (dBm)
O
40
30
20
10
0
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
6
7
8
9
10
11
FREQUENCY (GHz)
* Two-tone input power = -10 dBm each tone, 1 MHz spacing.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to
for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices
place orders: Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from
978-250-3343
subject to change without notice. No
Phone:
its use. Specifications
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
apps@hittite.com
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or
Support: Phone: 1-800-ANALOG-D
3
HMC787LC3B
v01.0514
GaAs MMIC FUNDAMENTAL
MIXER, 3 - 10 GHz
Input IP3 vs. LO Drive* LSB,
IF Frequency = 1100 MHz
50
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
Input IP3 vs. LO Drive* LSB,
IF Frequency = 3100 MHz
50
40
40
IP3 (dBm)
20
IP3 (dBm)
30
30
20
10
10
0
2
3
4
5
6
7
8
9
10
11
FREQUENCY (GHz)
0
2
3
4
5
6
7
8
9
10
11
FREQUENCY (GHz)
Input IP2 vs. LO Drive *
90
70
IP2 (dBm)
SO
IP2 (dBm)
LE
90
70
50
30
10
2
3
4
5
7
8
9
10
11
Input IP2 vs. Temperature
@ LO = +17 dBm *
50
+25C
+85C
-40C
30
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
10
2
3
4
5
6
6
7
8
9
10
11
FREQUENCY (GHz)
FREQUENCY (GHz)
Input P1dB vs. Temperature
@ LO = +17 dBm
O
20
17
P1dB (dBm)
14
+25C
+85C
-40C
11
8
5
2
3
4
5
6
7
8
9
10
11
FREQUENCY (GHz)
* Two-tone input power = -10 dBm each tone, 1 MHz spacing.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from
978-250-3343
subject to change without notice. No
Phone:
its use. Specifications
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
MIXERS - SINGLE & DOUBLE BALANCED - SMT
4
+13 dBm
+15 dBm
+17 dBm
+19 dBm
+21 dBm
B
TE
HMC787LC3B
v01.0514
GaAs MMIC FUNDAMENTAL
MIXER, 3 - 10 GHz
MxN Spurious Outputs
nLO
MxN Spurious Outputs
nLO
3
34
23
71
62
108
4
54
38
85
71
115
mRF
0
1
2
3
4
0
xx
24
86
80
xx
1
13
0
72
58
xx
2
34
32
86
94
xx
3
55
41
80
83
xx
4
73
68
102
99
xx
MIXERS - SINGLE & DOUBLE BALANCED - SMT
mRF
0
1
2
3
4
0
xx
23
92
77
xx
1
16
0
73
66
xx
2
38
37
89
68
xx
RF = 3.1 GHz @ -5 dBm
LO = 3 GHz @ +17 dBm
All values in dBc below the IF output power level.
RF = 3.1 GHz @ -5 dBm
LO = 6.1 GHz @ +17 dBm
All values in dBc below the IF output power level.
MxN Spurious Outputs
nLO
mRF
0
1
2
3
4
0
xx
12
89
103
107
1
15
0
77
85
xx
2
37
29
89
3
29
14
78
LE
4
mRF
0
1
0
49
49
97
xx
11
2
3
4
88
105
108.45
88
xx
4
60
61
96
85
xx
mRF
0
1
2
3
4
0
xx
7
91
109
xx
MxN Spurious Outputs
nLO
2
33
32
79
84
xx
3
56
54
67
72
xx
4
61
59
93
89
xx
1
SO
102
xx
83
xx
nLO
2
27
45
82
99
xx
3
45
43
87
83
xx
1
11
0
74
89
xx
RF = 6.1 GHz @ -5 dBm
LO = 3.1 GHz @ +17 dBm
All values in dBc below the IF output power level.
RF = 6.1 GHz @ -5 dBm
LO = 6 GHz @ +17 dBm
All values in dBc below the IF output power level.
MxN Spurious Outputs
B
0
MxN Spurious Outputs
nLO
1
7
0
76
98
xx
2
35
27
83
87
xx
3
47
55
73
80
xx
4
69
84
105
88
86
O
mRF
0
xx
7
1
2
3
4
91
105
xx
RF = 10.1 GHz @ -5 dBm
LO = 7.1 GHz @ +17 dBm
All values in dBc below the IF output power level.
RF = 10.1 GHz @ -5 dBm
LO = 10 GHz @ +17 dBm
All values in dBc below the IF output power level.
5
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and
Drive,
orders: Analog Devices, Inc.,
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth
to place
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from
978-250-3343
subject to change without notice. No
Phone:
its use. Specifications
Fax: 978-250-3373
Phone: 781-329-4700
www.hittite.com
Order On-line at
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
TE
11
0
69
101
xx
京公网安备 11010802033920号
EEWORLD
