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HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Typical Applications
The HMC710LC5 is ideal for: * Point-to-Point and Point-to-Multi-Point Radio
Features
High Conversion Gain: 12 dB Sideband Rejection: -20 dB 2 LO to RF Isolation: 12 dB Output IP3: +30 dBm RoHS Compliant 5x5 mm SMT Package
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
* Military Radar, EW & ELINT * Satellite Communications * Sensors
Functional Diagram
General Description
The HMC710LC5 is a compact GaAs MMIC I/Q upconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 12 dB with -20 dB of sideband rejection. The HMC710LC5 utilizes a driver amplifier preceded by an I/Q mixer where the LO is driven by an active x2 multiplier. IF1 and IF2 mixer inputs are provided and an external 90 hybrid is needed to select the required sideband. The I/Q mixer topology reduces the need for filtering of the unwanted sideband. The HMC710LC5 is a much smaller alternative to hybrid style single sideband upconverter assemblies and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques.
Electrical Specifi cations,
TA = +25 C, IF = 1000 MHz, LO = +6 dBm, Vdd1, 2, 3 = +5V, Idd2 + Idd3 = 150 mA [1][3]
Parameter Frequency Range, RF Frequency Range, LO Frequency Range, IF Conversion Gain Sideband Rejection 1 dB Compression (Output) 2 LO to RF Isolation 2 LO to IF Isolation [2] IP3 (Output) Supply Current Idd1 Supply Current Idd2 Supply Current Idd3 52 24 96 7 -12 Min. Typ. 16 - 21 7.5 - 11 DC - 3.5 12 -20 20 12 20 30 90 30 120 108 Max. Units GHz GHz GHz dB dB dBm dB dB dBm mA mA mA
[1] Unless otherwise noted all measurements performed with high side LO, IF = 1000 MHz and external 90 IF hybrid. [2] Data taken without external IF hybrid. [3] Adjust Vgg between -2 to 0V to achieve Idd2 + Idd3 = 150 mA Typical.
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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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Data Taken as SSB Upconverter with External IF Hybrid
Conversion Gain vs. Temperature
20 18 CONVERSION GAIN (dB) 16 14 12 10 8 6 4 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
+25 C +85 C -40 C
Conversion Gain vs. LO Drive
20 18 CONVERSION GAIN (dB) 16 14 12
+3 dBm +6 dBm +9 dBm
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
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10 8 6 4 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
Conversion Gain vs. IF Frequency
20 18 CONVERSION GAIN (dB) 16 14 12 10 8 6 4 15 16 17 18 19 20 21 22 23 24 RF FREQUENCY (GHz)
IF = 100MHz IF = 1000MHz
Conversion Gain vs. Idd2 + Idd3
20 18 CONVERSION GAIN (dB) 16 14 12 10 8 6 4 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
Idd1+Idd2 = 110mA Idd1+Idd2 = 130mA Idd1+Idd2 = 150mA
RF, LO Return Loss
0
IF Return Loss [1]
0
-5 RETURN LOSS (dB)
RETURN LOSS (dB)
RF LO
-5 -10 -15 -20 -25 -30
IF1 IF2
-10
-15
-20
-25 2 4 6 8 10 12 14 16 18 20 22 24 FREQUENCY (GHz)
0
1
2
3
4
5
6
7
8
FREQUENCY (GHz)
[1] Data taken without 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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Data Taken as SSB Upconverter with External IF Hybrid
Side Band Rejection
0
Output P1dB vs. Temperature
24 23
CONVERSION GAIN (dB)
P1dB (dBm)
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
-10
22 21 20 19 18 17
+25 C +85 C -40 C
-20
-30
-40 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
16 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
Output IP3 vs. Temperature
34
Output IP3 vs. LO Drive
34
32
32
IP3 (dBm)
30
IP3 (dBm)
30
28
+25 C +85 C -40 C
28
+3 dBm +6 dBm
26
26
24 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
24 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
Output IP3 vs. IF Frequency
34
IF = 100MHz IF = 1000MHz
Output IP3 vs. Idd2 + Idd3
34
CONVERSION GAIN (dB)
32
32
30
IP3 (dBm)
30
28
28
Idd1+Idd2 = 110mA Idd1+Idd2 = 130mA Idd1+Idd2 = 150mA
26
26
24 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
24 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
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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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Isolations with 2LO [1]
0 -10 ISOLATION (dB)
Isolations with LO [1]
0 -10 ISOLATION (dB) -20 -30 -40 -50 -60 -70
LO/RF LO/IF1 LO/IF2
-20 -30 -40 -50 -60 -70 16 17 18 19 20 21 22 RF FREQUENCY (GHz)
2LO/RF IF1/RF 2LO/IF1 IF2/RF 2LO/IF2
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
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16
17
18
19
20
21
22
RF FREQUENCY (GHz)
MxN Spurious Outputs [1]
nLO mIF 0 1 2 3 4 0 xx 61 35 61 52 1 19 0 32 38 62 2 48 66 53 72 73 3 xx xx xx xx xx 4 xx xx xx xx xx
Harmonics of LO
LO Freq. (GHz) 8 9 10 11 12 13 14 nLO Spur @ IF Port 1 42 35 38 42 34 39 22 2 21 24 19 25 18 32 35 3 25 47 49 44 50 55 52 4 64 50 47 51 xx xx xx
IF = 1 GHz @ 0 dBm LO = 9.75 GHz @ +6 dBm Data taken without IF hybrid All values in dBc below RF power level (-1IF + 2LO)
[1] Data taken without 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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Absolute Maximum Ratings
Drain Bias Voltage (Vdd1, 2, 3) Gate Bias Voltage (Vgg) 5.25V -3 to 0V 20 dBm 20 dBm 175 C 1.46 mW 61.8 C/W -65 to +150 C -55 to +85 C Class 1A
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
IF Input Power (IF1, IF2) LO Drive (LO IN) Channel Temperature Continuous Pdiss (T = 85C) (derate 16.2 mW/C above 85C) Thermal Resistance (channel to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM)
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
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
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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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Typical Application
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
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C1 - C3 C4 - C7 C8 - C11
100 pF 1000 pF 2.2 F
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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Pin Descriptions
Pin Number 1 - 5, 7, 8, 11, 16, 17, 19, 20, 22 - 28 Function N/C Description No Connection required. These pins may be connected to RF/DC ground without affecting performance. Interface Schematic
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
6
Vdd1
Power supply voltage for x2 multiplier. See application circuit for required external components.
9
LOIN
This pin is AC coupled and matched to 50 ohms. These pins and package bottom must be connected to RF/DC ground.
10, 13, 15, 30, 32
GND
12
Vgg
Gate control for RF amplifier, please follow "MMIC Amplifier Biasing Procedure" application note. See application circuit for required external components This pin is AC coupled and matched to 50 ohms.
14
RFOUT
18, 21
Vdd2, Vdd3
Power supply voltage for RF amplifier. See application circuit for required external components.
29
IF1
31
IF2
Differential IF input pins. For applications not requiring operation to DC, an off chip DC blocking capacitor should be used. 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.
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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
HMC710LC5
v02.0109
GaAs MMIC I/Q UPCONVERTER 16 - 21 GHz
Evaluation PCB
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MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT
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List of Materials for Evaluation PCB 120412 [1]
Item J1, J2 J3, J4 J5 - J12 C1 - C3 C4 C5 - C7 C8 - C11 U1 PCB [2] Description PCB Mount SMA SRI Connector PCB Mount SMA Connector DC Pin 100 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0402 Pkg. 1000 pF Capacitor, 0603 Pkg. 2.2 F Tantalum Capacitor Case A HMC710LC5 Upconverter 120410 Evaluation Board
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 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.
[1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25FR, FR4
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

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