HMC528LC4TR [HITTITE]
Image Rejection Mixer;
| 型号： | HMC528LC4TR |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | Image Rejection Mixer 射频 微波 |
| 文件： | 总6页 (文件大小：201K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC528LC4
v02.1208
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
8
High Input IP3: +26 dBm
RoHS Compliant 4x4 mm SMT Package
Functional Diagram
General Description
The HMC528LC4 is a compact general purpose I/Q
MMIC mixer in a leadless RoHS compliant SMT pack-
age, 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 Upcon-
verter 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.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 142
HMC528LC4
v02.1208
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
8
-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)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 143
HMC528LC4
v02.1208
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
8
LO/IF1
-10
-15
-20
RETURN LOSS
CONVERSION GAIN
LO/RF
RF/IF2
10
11
12
13
14
15
16
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
17
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
17
10
11
12
13
14
15
16
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
* Conversion gain data taken with external IF hybrid
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 144
HMC528LC4
v02.1208
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
8
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
RF / IF Input
+20 dBm
+27 dBm
150°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
LO Drive
Channel Temperature
NOTES:
Continuous Pdiss (T=85°C)
(derate 6.9 mW/°C above 85°C)
448 mW
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
Thermal Resistance (RTH
(junction to die bottom)
)
145 °C/W
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
7. CLASSIFIED AS A MOISTURE SENSITIVITY LEVEL (MSL) 1.
Outline Drawing
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 145
HMC528LC4
v02.1208
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
8
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.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 146
HMC528LC4
v02.1208
GaAs MMIC I/Q MIXER
11 - 16 GHz
Evaluation PCB
8
List of Materials for Evaluation PCB 109998 [1]
The circuit board used in the final application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected 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.
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
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
8 - 147
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