HMC568LC5_10

HMC568LC5 v05.1208 Typical Applications The HMC568LC5 is ideal for: • Point-to-Point and Point-to-Multi-Point Radio 10 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT • Military Radar, EW & ELINT • Satellite Communications Functional Diagram ED U IN NT T O SC DUC DI RO P Features Conversion Gain: 14 dB Image Rejection: 33 dB LO to RF Isolation: 55 dB Noise Figure: 2 dB Input IP3: -1 dBm 32 Lead 5x5mm SMT Package: 25mm2 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz w r Ne o ed f General Description d men HMC568LC5 is a compact GaAs MCM I/Q The om downconverter in a leadless RoHS compliant Rec SMT package. This device provides a small signal Not conversion gain of 14 dB with a noise figure of 2 dB and 33 dB of image rejection. The HMC568LC5 utilizes an LNA followed by an image reject mixer which is driven by an LO buffer amplifier. The image reject mixer eliminates the need for a filter following the LNA, and removes thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90° hybrid is needed to select the required sideband. The HMC568LC5 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies, and it eliminates the need for wire bonding by allowing the use of surface mount manufacturing techniques. s sign De Electrical Specifi cations, TA = +25° C, IF = 100 MHz, LO = 0 dBm, VD3 = 5V, VD1, VD2 = 3V* Parameter Frequency Range, RF Frequency Range, LO Frequency Range, IF Conversion Gain (As IRM) Noise Figure Image Rejection 1 dB Compression (Input) LO to RF Isolation LO to IF Isolation IP3 (Input) Amplitude Balance Phase Balance Total Supply Current *Data taken as IRM with external IF Hybrid 40 20 20 10 Min. Typ. 9 - 12 5.5 - 15.5 DC - 3.5 14 2.0 33 -7 55 38 -1 ±1 ±5 160 208 Max. Units GHz GHz GHz dB dB dB dBm dB dB dBm dB Deg mA 10 - 2 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 HMC568LC5 v05.1208 Data Taken As IRM With External IF Hybrid Conversion Gain vs. Temperature 20 15 CONVERSION GAIN (dB) 10 5 0 -5 -10 8 9 10 +25C +85C -40C 30 25 20 15 11 12 13 8 9 10 11 12 13 RF FREQUENCY (GHz) RF FREQUENCY (GHz) Conversion Gain vs. LO Drive 20 15 CONVERSION GAIN (dB) 10 5 0 -5 -10 8 9 10 11 12 13 RF FREQUENCY (GHz) -4dBm -2dBm 0dBm +2dBm +4dBm Return Loss 0 -5 RETURN LOSS (dB) -10 -15 -20 LO RF -25 5 7 9 11 13 15 17 FREQUENCY (GHz) Input P1dB vs. Temperature 0 -2 -4 -6 -8 -10 -12 8 9 10 11 12 13 RF FREQUENCY (GHz) +25C +85C -40C Input IP3 vs. LO Drive 3 2 1 P1dB (dBm) IP3 (dBm) 0 -1 -2 -3 -4 -5 8 9 10 11 12 13 RF FREQUENCY (GHz) LO = -2 dBm LO = 0 dBm LO = +2 dBm LO = +4 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 On-line at www.hittite.com 10 - 3 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT ED U IN NT T O SC DUC DI RO P Image Rejection vs. Temperature 55 50 45 40 35 IMAGE REJECTION (dB) +25C +85C -40C GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz D New r d fo e end m com e ot R N s sign e 10 HMC568LC5 v05.1208 Quadrature Channel Data Taken Without IF Hybrid Isolations 10 0 -10 -20 -30 -40 -50 -60 8 9 10 ISOLATION (dB) RESPONSE (dB) 10 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT LO/IF2 ED U IN NT T O SC DUC DI RO P IF Bandwidth* 40 30 20 10 0 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz RF/IF1 CONVERSION GAIN RETURN LOSS RF/IF2 LO/RF 11 RF FREQUENCY (GHz) w r Ne o ed f d men om Rec Not LO/IF1 -10 -20 -30 s sign De 12 13 -40 0.5 1 1.5 2 2.5 3 3.5 IF FREQUENCY (GHz) Amplitude Balance vs. LO Drive 2 1.5 AMPLITUDE BALANCE (dB) 1 0.5 0 -0.5 -1 -1.5 -2 8 9 10 11 12 13 RF FREQUENCY (GHz) LO = -4 dBm LO = -2 dBm LO = 0 dBm LO = +2 dBm LO = +4 dBm Phase Balance vs. LO Drive 20 15 PHASE BALANCE (degrees) 10 5 0 -5 -10 -15 -20 8 9 10 11 12 13 RF FREQUENCY (GHz) LO = -4 dBm LO = -2 dBm LO = 0 dBm LO = +2 dBm LO = +4 dBm Noise Figure vs. LO Drive, LO Frequency = 10 GHz 8 Noise Figure vs. LO Drive, IF Frequency = 100 MHz 6 5 NOISE FIGURE (dB) 4 3 2 1 NOISE FIGURE (dB) 6 -4dBm -2dBm +0dBm +2dBm +4dBm -4dBm -2dBm +0dBm +2dBm +4dBm 4 2 0 0.5 0 1 1.5 2 2.5 3 3.5 8 9 10 11 12 13 IF FREQUENCY (GHz) RF FREQUENCY (GHz) * Conversion gain data taken with external IF hybrid, LO frequency fi xed at 10 GHz and RF varied 10 - 4 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 HMC568LC5 v05.1208 MxN Spurious Outputs mRF 0 1 2 3 4 0 1 xx 11 21 32 42 32 21 11 0 RF = 10.6 GHz @ -20 dBm LO = 10.5 GHz @ 0 dBm Thermal Resistance (RTH) (channel to package bottom) Storage Temperature 71 °C/W Data taken without IF hybrid -65 to +150 °C -55 to +85 °C All values in dBc below IF power level. Operating Temperature 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 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 10 - 5 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT ED U IN NT T O SC DUC DI RO P Absolute Maximum Ratings RF +5 dBm LO Drive +20 dBm nLO 2 3 4 11 0 21 10 0 32 21 10 0 42 31 VD1, VD2 VD3 4.0V 5.5V 11 21 10 Channel Temperature 21 11 Continuous Pdiss (T=85°C) (derate 9.56 mW/°C above 85°C) GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz D New r d fo e end m com e ot R N ELECTROSTATIC SENSITIVE DEVICE 0.65 W s sign e 150°C 10 HMC568LC5 v05.1208 Pin Descriptions Pin Number 1, 5, 7 - 9, 13 - 16, 22 - 27, 30 - 32 2, 4, 10, 12, 17, 19, 21 10 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT 3 6 ED U IN NT T O SC DUC DI RO P Function N/C Description Interface Schematic No connection required. These pins may be connected to RF/DC ground without affecting performance. These pins and ground paddle must be connected to RF/DC ground. GND RF VD3 VD1, VD2 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz 28, 29 w r Ne o ed f d men om Rec Not This pin is AC coupled and matched to 50 Ohms. Power supply for LO amplifier. 100 mA typical, 120 mA maximum. Power supply for RF LNA. 60 mA typical, 88 mA maximum. s sign De 18 IF2 20 IF1 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 frequency range. For operation to DC, this pin must not sink / source more than 3 mA of current or part non-function and possible failure will result. 11 LO This pin is AC coupled and matched to 50 Ohms. Typical Application Note: LSB and USB is determined by GND on Hybrid 10 - 6 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 HMC568LC5 v05.1208 Evaluation PCB List of Materials for Evaluation PCB 111227 [1] Item C1, C2, C3 C4, C5, C6 C7, C8, C9 J1, J2 J3, J4 J5, C6 J7 R1, R2 U1 VC1 PCB [2] Description Capacitor 0402, Pkg. 100pF Capacitor 0402, Pkg. 1000pF Capacitor, Case A, 2.2uF *(Polarity) PCB Mount SMA RF Connector, SRI PCB Mount SMA Connector, Johnson DC Pin DC Pin Resistor, 0402 Pkg. 0 Ohm HMC568LC5 N/C 111225 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: 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 10 - 7 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT ED U IN NT T O SC DUC DI RO P D New r d fo e end m com e ot R N s sign e GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz 10