HMC908LC5

HMC908LC5 v03.0614 Typical Applications Features The HMC908LC5 is ideal for: Conversion Gain: 11 dB • Point-to-Point and Point-to-Multi-Point Radio Image Rejection: 25 dB • Military Radar, EW & ELINT LO to RF Isolation: -50 dB • Satellite Communications Noise Figure: 2.2 dB • Maritime & Mobile Radio Input IP3: +2 dBm TE 32 Lead 5x5mm Ceramic SMT Package: 25mm² Functional Diagram General Description B SO LE The HMC908LC5 is a compact GaAs MCM I/Q downconverter in a leadless RoHS compliant SMT ceramic package. This device provides a small signal conversion gain of 11 dB with a noise figure of 2.2 dB and 25 dB of image rejection. The HMC908LC5 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 HMC908LC5 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. Electrical Specifications, TA = +25 °C, IF = 100 MHz, LO = 0 dBm, VD1 = VD2 = 3V, VD3 = 5V* Parameter Min. Typ. Max. Units Frequency Range, RF 9 - 12 GHz Frequency Range, LO 5.5 - 15.5 GHz DC - 3.5 GHz 11 dB 2.2 dB 15 25 dB -5 dBm LO to RF Isolation 40 50 dB LO to IF Isolation 5 10 dB IP3 (Input) -3 2 dBm O MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz Frequency Range, IF Conversion Gain (As IRM) 8 Noise Figure Image Rejection 1 dB Compression (Input) Amplitude Balance ±1 dB Phase Balance ±6 Deg Supply Current (ID1 + ID2) 60 88 mA Supply Current (ID3) 100 120 mA *Data taken as IRM with external IF Hybrid 1 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 HMC908LC5 v03.0614 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz Data Taken As IRM With External IF Hybrid Image Rejection vs. Temperature 0 20 -5 IMAGE REJECTION (dBc) 10 +25C +85C -40C 0 -5 +25C +85C -40C -15 -20 -25 -30 -35 -40 -10 8 9 10 11 12 8 13 9 10 11 12 13 RF FREQUENCY (GHz) LE RF FREQUENCY (GHz) Conversion Gain vs. LO Drive Return Loss 0 20 15 LO RF -5 10 5 B SO CONVERSION GAIN (dB) -10 TE 5 -4 dBm -2 dBm 0 dBm 2 dBm 4 dBm 6 dBm 0 -5 -10 8 9 10 11 12 RETURN LOSS (dB) CONVERSION GAIN (dB) 15 -10 -15 -20 -25 5 13 7 9 13 15 17 Input IP3 vs. LO Drive O Input P1dB vs. Temperature 11 FREQUENCY (GHz) RF FREQUENCY (GHz) 8 0 -2 LO = LO = LO = LO = 6 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT Conversion Gain vs. Temperature -2 dBm 0 dBm 2 dBm 4 dBm IP3 (dBm) P1dB (dBm) -4 -6 +25C +85C -40C -8 4 2 0 -10 -2 -12 8 9 10 11 RF FREQUENCY (GHz) 12 13 8 9 10 11 12 13 RF FREQUENCY (GHz) Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 2 HMC908LC5 v03.0614 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz Quadrature Channel Data Taken Without IF Hybrid IF Bandwidth* 10 40 -10 20 -20 RESPONSE (dB) LO/IF2 RF/IF2 -30 10 0 TE RF/IF1 -40 -10 -20 LO/RF -50 -30 -40 0.5 -60 8 9 10 11 12 13 1 1.5 2 2.5 3 3.5 IF FREQUENCY (GHz) LE RF FREQUENCY (GHz) Amplitude Balance vs. LO Drive Phase Balance vs. LO Drive 2 20 LO = LO = LO = LO = LO = 1.5 0.5 0 -0.5 -1 -1.5 -2 8 9 10 11 12 10 5 0 -5 -10 -15 -20 13 8 9 10 RF FREQUENCY (GHz) 11 12 13 RF FREQUENCY (GHz) Noise Figure vs. LO Drive, IF Frequency = 100 MHz O Noise Figure vs. LO Drive, LO Frequency = 10 GHz 6 8 5 NOISE FIGURE (dB) -4 dBm -2 dBm 0 dBm 2 dBm 4 dBm 6 LO = -4 dBm LO = -2 dBm LO = 0 dBm LO = 2 dBm LO = 4 dBm 15 B SO 1 -4 dBm -2 dBm 0 dBm 2 dBm 4 dBm PHASE BALANCE (degrees) ISOLATION (dB) LO/IF1 AMPLITUDE BALANCE (dB) CONVERSION GAIN RETURN LOSS 30 0 NOISE FIGURE (dB) MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT Isolations 4 2 -4 dBm -2 dBm 0 dBm 2 dBm 4 dBm 4 3 2 1 0 0.5 1 1.5 2 2.5 IF FREQUENCY (GHz) 3 3.5 0 8.5 9.5 10.5 11.5 12.5 RF FREQUENCY (GHz) * Conversion gain data taken with external IF hybrid, LO frequency fixed at 10 GHz and RF varied 3 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 HMC908LC5 v03.0614 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz Absolute Maximum Ratings nLO mRF 0 1 2 RF +5 dBm 3 4 LO Drive +20 dBm xx 27 36 37 92 VD1, VD2 4.0V 16 0 34 68 61 VD3 5.5V 2 92 66 57 70 92 Channel Temperature 150°C Continuous Pdiss (T=85°C) (derate 9.56 mW/°C above 85°C) 0.65 W 3 92 92 81 57 92 4 92 92 92 92 92 TE 0 1 RF = 10.6 GHz @ -20 dBm LO = 10.5 GHz @ 0 dBm Data taken without IF hybrid All values in dBc below IF power level. Thermal Resistance (RTH) (channel to package bottom) 71 °C/W Storage Temperature -65 to +150 °C Operating Temperature -55 to +85 °C ESD Sensitivity (HBM) Class 0, 150V LE ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS O B SO Outline Drawing MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT MxN Spurious Outputs 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 Package Information Part Number Package Body Material Lead Finish HMC908LC5 Alumina Gold MSL Rating MSL3 [2] Package Marking [1] H908 XXXX [1] 4-Digit lot number XXXX [2] Max peak reflow temperature of 260 °C Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 4 HMC908LC5 v03.0614 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz Pin Descriptions Description N/C The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. Interface Schematic 2, 4, 10, 12, 17, 19, 21 GND These pins and ground paddle must be connected to RF/DC ground. 3 RF This pin is AC coupled and matched to 50 Ohms. 6 VD3 Power supply for LO amplifier. 28, 29 VD1, VD2 Power supply for RF LNA. 18 IF2 20 IF1 11 LO LE TE Function 1, 5, 7 - 9, 13 - 16, 22 - 27, 30 - 32 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. B SO This pin is AC coupled and matched to 50 Ohms. Typical Application O MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT Pin Number Note: LSB and USB is determined by GND on Hybrid 5 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 HMC908LC5 v03.0614 GaAs MMIC I/Q DOWNCONVERTER 9 - 12 GHz O List of Materials for Evaluation PCB 111227 [1] Item Description J1, J2 PCB Mount SMA RF Connector, SRI J3, J4 PCB Mount SMA Connector, Johnson J5 - J7 DC Pin C1, C2, C3 100 pF Capacitor 0402, Pkg. C4, C5, C6 1000 pF Capacitor 0402, Pkg. C7, C8, C9 2.2 µF Capacitor, Tantalum Case A R1, R2 0 Ohm Resistor, 0402 Pkg. U1 HMC908LC5 VC1 N/C PCB [2] 111225 Evaluation Board The circuit board used in the 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. MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT B SO LE TE Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, 2delivery, and to placeChelmsford, orders: Analog MA Devices, Inc., For price, delivery and to place orders: Microwave Corporation, Elizabeth Drive, 01824 responsibility is assumed by Analog Devices for its use, nor for anyHittite infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Phone: Order781-329-4700 On-line at www.hittite.com • 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 6