HMC869LC5_09

HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz Typical Applications The HMC869LC5 is ideal for: • Point-to-Point and Point-to-Multi-Point Radio Features Conversion Gain: 14 dB Image Rejection: 32 dB LO to RF Isolation: 45 dB Noise Figure: 2.8 dB Input IP3: -1 dBm 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT • Military Radar, EW & ELINT • Satellite Communications 32 Lead 5x5mm SMT Package: 25mm2 Functional Diagram General Description The HMC869LC5 is a GaAs MCM I/Q downconverter in a leadless RoHS compliant SMT package. This device provides a small signal conversion gain of 14 dB with a noise figure of 2.8 dB and 32 dB of image rejection. The HMC869LC5 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 HMC869LC5 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 Specifi cations, TA = +25° C, IF = 100 MHz, LO = +2 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 Supply Current (ID1 + ID2) Supply Current (ID3) *Data taken as IRM with external 90° IF Hybrid 30 20 15 10 Min. Typ. 12 - 16 8.5 - 19.5 DC - 3.5 14 2.8 32 -10 45 32 -1 0 ±10 60 100 88 120 Max. Units GHz GHz GHz dB dB dB dBm dB dB dBm dB Deg mA mA 8 - 356 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 HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz Data Taken As IRM With External 90° IF Hybrid Conversion Gain vs. Temperature 20 Image Rejection vs. Temperature 50 CONVERSION GAIN (dB) 15 IMAGE REJECTION (dB) 40 +25C +85C -40C 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT 8 - 357 10 30 5 +25C +85C -40C 20 0 11 12 13 14 15 16 17 RF FREQUENCY (GHz) 10 11 12 13 14 15 16 17 RF FREQUENCY (GHz) Conversion Gain vs. LO Drive 20 Return Loss 0 LO RF CONVERSION GAIN (dB) -5 RETURN LOSS (dB) 15 16 17 15 -10 10 -2 dBm 0 dBm +2 dBm +4 dBm +6 dBm -15 5 -20 0 11 12 13 14 RF FREQUENCY (GHz) -25 8 10 12 14 16 18 20 FREQUENCY (GHz) Input P1dB vs. Temperature -4 -6 -8 -10 -12 -14 -16 11 12 13 14 15 16 17 RF FREQUENCY (GHz) Input IP3 vs. LO Drive 2 0 P1dB (dBm) IP3 (dBm) +25C +85C -40C -2 -4 -2 dBm 0 dBm +2 dBm +4 dBm -6 -8 11 12 13 14 15 16 17 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 HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz Quadrature Channel Data Taken Without IF Hybrid Isolations 10 0 -10 -20 LO/IF2 -30 LO/IF1 -40 -50 LO/RF -60 11 12 13 14 15 16 17 RF FREQUENCY (GHz) -30 0.5 1 1.5 2 2.5 3 3.5 RF/IF1 IF Bandwidth* 30 20 RESPONSE (dB) 10 0 -10 -20 RETURN LOSS CONVERSION GAIN ISOLATION (dB) 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT RF/IF2 IF FREQUENCY (GHz) Amplitude Balance vs. LO Drive 5 -2 dBm 0 dBm +2 dBm +4 dBm Phase Balance vs. LO Drive 20 15 PHASE BALANCE (degrees) 10 5 0 -5 -10 -15 -20 -2 dBm 0 dBm +2 dBm +4 dBm AMPLITUDE BALANCE (dB) 3 1 -1 -3 -5 11 12 13 14 15 16 17 RF FREQUENCY (GHz) 11 12 13 14 15 16 17 RF FREQUENCY (GHz) Noise Figure vs. LO Drive, LO Frequency = 12 GHz 6 5 NOISE FIGURE (dB) 4 3 2 1 0 0.5 -4 dBm -2 dBm 0 dBm +2 dBm +4 dBm Noise Figure vs. LO Drive, IF Frequency = 100 MHz 6 5 NOISE FIGURE (dB) 4 3 2 1 0 -2 dBm 0 dBm +2 dBm +4 dBm 1 1.5 2 2.5 3 3.5 11 12 13 14 15 16 17 IF FREQUENCY (GHz) RF FREQUENCY (GHz) * Conversion gain data taken with external IF hybrid, LO frequency fi xed at 12 GHz and RF varied 8 - 358 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 HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz MxN Spurious Outputs nLO mRF 0 1 2 3 4 0 xx 22 74 99 xx 1 43 xx 67 97 104 2 40 42 xx 73 120 3 54 56 74 xx 102 4 xx 77 98 90 xx Absolute Maximum Ratings RF LO Drive VD1, VD2 VD3 Channel Temperature Continuous Pdiss (T=85°C) (derate 9.56 mW/°C above 85°C) Thermal Resistance (RTH) (channel to package bottom) Storage Temperature Operating Temperature +5 dBm +20 dBm 4.0V 5.5V 150 °C 0.65 W 71 °C/W -65 to +150 °C -40 to +85 °C 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT 8 - 359 RF = 13.6 GHz @ -20 dBm LO = 13.5 GHz @ +2 dBm Data taken without IF hybrid All values in dBc below IF power level. 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 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 HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz Pin Descriptions Pin Number 1, 5, 7 - 9, 13 - 16, 22 - 27, 30 - 32 2, 4, 10, 12, 17, 19, 21 3 Function N/C Description The pins are not connected internally; however, all data shown herein was measured with these pins connected to RF/DC ground externally. These pins and ground paddle must be connected to RF/DC ground. This pin is AC coupled and matched to 50 Ohms. Interface Schematic 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT GND RF 6 VD3 Power supply for LO amplifier. 28, 29 VD2, VD1 Power supply for RF LNA. 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. This pin is AC coupled and matched to 50 Ohms. 11 LO Typical Application Note: LSB and USB is determined by GND on Hybrid 8 - 360 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 HMC869LC5 v00.0709 GaAs MMIC I/Q DOWNCONVERTER 12 - 16 GHz Evaluation PCB 8 MIXERS - I/Q MIXERS, IRMS & RECEIVERS - SMT 8 - 361 List of Materials for Evaluation PCB 111227 [1] Item J1, J2 J3, J4 J5, J6, J7 C1, C2, C3 C4, C5, C6 C7, C8,C9 R1, R2 U1 PCB [2] Description PCB Mount SMA RF Connector, SRI PCB Mount SMA Connector, Johnson DC Pin Capacitor 0402, Pkg. 100pF Capacitor 0402, Pkg. 1000pF Capacitor, Case A, 2.2uF Resistor, 0402 Pkg. 0 Ohm HMC869LC5 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 or Arlon 25FR 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