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| HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz Features Wide IF Bandwidth: DC - 4.5 GHz Image Rejection: 24 dB LO to RF Isolation: 42 dB High Input IP3: 22.5 dBm Hermetically Sealed Module l A li ti Typical Applications Field Replaceable SMA Connectors -55 to +85 C Operating Temperature 5 MIXERS The HMC-C046 is ideal for: * Point-to-Point Radios * Point-to-Multi-Point Radios & VSAT * Test Equipment & Sensors * Military End-Use General Description The HMC-C046 is a passive I/Q MMIC mixer housed in a miniature hermetic module which can be used as either an Image Reject Mixer (IRM) or a Single Sideband Upconverter. The module utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated on a GaAs MESFET process. A low frequency quadrature hybrid was used to produce a 100 MHz Upper Side Band (USB) IF output. This MMIC based module is a more reliable and consistent alternative to hybrid style I/Q Mixers and Single Sideband Converter assemblies. The module features removable SMA connectors which can be detached to allow direct connection of the I/O pins to a microstrip or coplanar circuit. Functional Diagram Electrical Specifi cations, TA = +25 C, IF= 100 MHz, LO = +17 dBm* Parameter Frequency Range, RF/LO Frequency Range, IF Conversion Loss (As IRM) Image Rejection 1 dB Compression (Input) LO to RF Isolation LO to IF Isolation IP3 (Input) Amplitude Balance Phase Balance * Unless otherwise noted, all measurements performed as downconverter. 29 18 17 Min. Typ. 20 - 31 DC - 4.5 10 24 17 42 30 22.5 0.3 4 15 Max. Units GHz GHz dB dB dBm dB dB dBm dB Deg 5 - 52 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 Online at www.hittite.com HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz Data taken As IRM With External IF 90 Hybrid Conversion Gain vs. Temperature 0 Image Rejection vs. Temperature 40 35 CONVERSION GAIN (dB) -5 IMAGE REJECTION (dB) 30 25 20 15 10 5 0 +25C +85C - 55C -10 -15 +85C +25C -55C -20 19 20 21 22 23 24 25 26 27 28 29 30 31 32 19 20 21 22 23 24 25 26 27 28 29 30 31 32 5 MIXERS RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. LO Drive 0 -5 CONVERSION GAIN (dB) -10 -15 -20 -25 -30 19 20 21 +15 dBm +17 dBm +19 dBm Return Loss 0 RETURN LOSS (dB) -5 -10 -15 RF LO -20 22 23 24 25 26 27 28 29 30 31 32 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) FREQUENCY (GHz) Input P1dB vs. Temperature 24 22 20 P1dB (dBm) 18 16 14 12 10 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) +25C +85C - 55C Input IP3 vs. LO Drive 35 30 25 IP3 (dBm) 20 15 10 5 0 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) LO = +15 dBm LO = +17 dBm LO = +19 dBm 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 Online at www.hittite.com 5 - 53 HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz IF1 & IF2 Port Characteristics Isolations -10 IF Bandwidth* 0 -5 RESPONSE (dB) -20 ISOLATION (dB) LO/IF1 -30 RF/IF1 -10 -15 -20 -25 RETURN LOSS CONVERSION GAIN -40 -50 5 MIXERS LO/RF -60 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) -30 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 IF FREQUENCY (GHz) Amplitude Balance vs. LO Drive 2.5 2 1.5 1 0.5 0 -0.5 -1 -1.5 -2 -2.5 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) LO = +15 dBm LO = +17 dBm LO = +19 dBm Phase Balance vs. LO Drive 20 15 PHASE BALANCE (degrees) 10 5 0 -5 -10 -15 -20 19 LO = +15 dBm LO = +17 dBm LO = +19 dBm AMPLITUDE BALANCE (dB) 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) Upconverter Performance Conversion Gain vs. LO Drive* 0 Upconverter Performance Sideband Rejection vs. LO Drive* 0 -10 CONVERSION GAIN (dB) -5 CONVERSION GAIN (dB) -20 -30 -40 -50 -60 LO = +15 dBm LO = +17 dBm LO = +19 dBm -10 -15 LO = +15 dBm LO = +17 dBm LO = +19 dBm -20 19 20 21 22 23 24 25 26 27 28 29 30 31 32 19 20 21 22 23 24 25 26 27 28 29 30 31 32 RF FREQUENCY (GHz) RF FREQUENCY (GHz) * Conversion gain data taken with external IF hybrid 5 - 54 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 Online at www.hittite.com HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz Absolute Maximum Ratings RF / IF Input LO Drive Storage Temperature Operating Temperature 13 dBm 27 dBm -65 to +150 C -55 to +85 C mRF 0 1 2 3 4 0 xx 18 76 xx xx 1 -13 0 74 83 xx MxN Spurious Outputs nLO 2 27 35 87 87 82 3 xx 52 74 77 87 4 xx xx 82 87 87 RF = 24.5 GHz @ -10 dBm LO = 24.4 GHz @ +17 dBm Data taken without IF 90 hybrid All values in dBc with reference to output power at IF= 100 MHz 5 MIXERS 5 - 55 ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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 Online at www.hittite.com HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz Outline Drawing 5 MIXERS Typical Package Weight Package Spacer 1 gms Tolerance 20 gms 2.6 gms NOTES: 1. PACKAGE, LEADS, COVER MATERIAL: KOVARTM 2. FINISH: GOLD PLATE OVER NICKEL PLATE. 3. MOUNTING SPACER NICKEL PLATED ALUMINUM. 4. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. TOLERANCES: 5.1 .XX = .02 5.2 .XXX = .010 6. MARK LOT NUMBER ON 0.080 X 0.250 LABEL WHERE SHOWN, WITH 0.030" MIN TEXT HEIGHT. 7. MOUNTING SPACER PART NUMBER 109812. 5 - 56 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 Online at www.hittite.com HMC-C046 v00.0907 GaAs MMIC I/Q MIXER MODULE 20 - 31 GHz Pin Descriptions Pin Number 1 Function RF Description This pin is AC coupled and matched to 50 Ohms. 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. Interface Schematic 2 IF2 4 IF1 5 MIXERS 5 - 57 3 LO This pin is DC coupled and matched to 50 Ohms. 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 Online at www.hittite.com |
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