Analog Devices Welcomes Hittite Microwave Corporation NO CONTENT ON THE ATTACHED DOCUMENT HAS CHANGED www.analog.com www.hittite.com THIS PAGE INTENTIONALLY LEFT BLANK HMC338LC3B v04.0514 MIXERS - SUBHARMONIC - SMT GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz Typical Applications Features The HMC338LC3B is ideal for: Integrated LO Amplifier: -5 dBm Input • Point-to-Point Radios Sub-Harmonically Pumped (x2) LO • Point-to-Multi-Point Radios & VSAT DC - 3 GHz Wideband IF • Test Equipment & Sensors Single Positive Supply: +4V @ 31mA • Military End-Use 12 Lead 3x3mm SMT Package: 9mm² • SAT COM Functional Diagram General Description The HMC338LC3B is a 24 - 34 GHz Sub-harmonically Pumped (x2) MMIC Mixer with an integrated LO amplifier in a leadless RoHS compliant SMT package. The 2LO to RF isolation is excellent at 30 dB, eliminating the need for additional filtering. The LO amplifier is a single bias (+3V to +4V) design with a nominal -5 dBm drive requirement. The RF and LO ports are DC blocked and matched to 50 Ohms for ease of use while the IF covers DC to 3 GHz. The HMC338LC3B eliminates the need for wire bonding, allowing use of surface mount manufacturing techniques. Electrical Specifications, TA = +25 °C, As a Function of Vdd Parameter IF = 1 GHz LO = -5 dBm & Vdd = +4V IF = 1 GHz LO = -5 dBm & Vdd = +4V IF = 1 GHz LO = -5 dBm & Vdd = +3V Min. Min. Min. Typ. Max. Typ. Max. Typ. Units Max. Frequency Range, RF 24 - 27 25 - 31 31 - 34 GHz Frequency Range, LO 11.5 - 13 12 - 15 15 - 16.5 GHz Frequency Range, IF DC - 3 Conversion Loss 11 DC - 3 15 11 DC - 3 15 15 GHz 18 dB 2LO to RF Isolation 25 30 25 33 30 40 dB 2LO to IF Isolation 37 45 37 50 40 50 dB dBm IP3 (Input) 9 13 14.5 1 dB Compression (Input) 3 5 6.5 Supply Current (Idd) 31 40 31 40 29 dBm 40 mA *Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz. 1 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz Conversion Gain vs. Temperature @ LO = -4 dBm, Vdd= +4V Conversion Gain vs. Temperature @ LO = -4 dBm, Vdd= +3V +25C -40C +85C -4 -8 -12 -16 -20 -40C +25C +85C -4 -8 -12 -16 -20 24 26 28 30 32 34 36 25 26 27 28 FREQUENCY (GHz) Conversion Gain vs. LO Drive @ Vdd = +4V 31 32 33 34 35 36 33 34 35 36 0 -7 dBm -5 dBm -3 dBm -4 CONVERSION GAIN (dB) CONVERSION GAIN (dB) 30 Conversion Gain vs. LO Drive @ Vdd = +3V 0 -8 -12 -16 -20 -7dBm -5dBm -3dBm -4 -8 -12 -16 -20 24 26 28 30 32 34 36 25 26 27 FREQUENCY (GHz) 28 29 30 31 32 FREQUENCY (GHz) Isolation @ Vdd = +4V Isolation @ Vdd = +3V 20 20 LO/RF LO/IF RF/IF -20 2LO/RF -40 2LO/IF -60 LO/RF 0 ISOLATION (dB) 0 ISOLATION (dB) 29 FREQUENCY (GHz) MIXERS - SUBHARMONIC - SMT 0 CONVERSION GAIN (dB) CONVERSION GAIN (dB) 0 LO/IF 2LO/RF -40 -60 -80 RF/IF -20 2LO/IF -80 24 26 28 30 32 FREQUENCY (GHz) 34 36 24 26 28 30 32 34 36 FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 2 HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz 20 16 16 12 12 IP3 (dBm) IP3 (dBm) Input IP3 vs. LO Drive @ Vdd = +3V * 20 8 -7 dBm -5 dBm -3 dBm 4 8 -7 dBm -5 dBm -3 dBm 4 0 0 24 26 28 30 32 34 25 26 27 FREQUENCY (GHz) 60 60 50 50 IP2 (dBm) 70 40 30 -7 dBm -5 dBm -3 dBm 30 31 32 33 34 40 30 -7 dBm -5 dBm -3 dBm 20 10 10 0 0 24 26 28 30 32 34 25 26 27 FREQUENCY (GHz) 29 30 31 32 33 34 32 33 34 Input P1dB vs. Temperature @ LO = -4 dBm, Vdd = +3V 20 16 16 12 12 IP3 (dBm) 20 -25C +85C -40C 8 28 FREQUENCY (GHz) Input P1dB vs. Temperature @ LO = -4 dBm, Vdd = +4V IP3 (dBm) 29 Input IP2 vs. LO Drive @ Vdd = +3V * 70 20 28 FREQUENCY (GHz) Input IP2 vs. LO Drive @ Vdd = +4V * IP2 (dBm) MIXERS - SUBHARMONIC - SMT Input IP3 vs. LO Drive @ Vdd = +4V * 4 8 +25C +85C -40C 4 0 0 24 26 28 30 32 34 FREQUENCY (GHz) 25 26 27 28 29 30 31 FREQUENCY (GHz) * Two-tone input power = -10 dBm each tone, 1 MHz spacing. 3 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz Upconverter Performance Conversion Gain @ LO = -4 dBm IF Bandwidth @ LO = -4 dBm Vdd = +3V Vdd= +4V -4 -8 -12 -16 -20 Vdd= +3V Vdd= +4V -4 -8 -12 -16 -20 20 24 28 32 36 40 0 0.5 1 FREQUENCY (GHz) 2 2.5 3 3.5 4 3.5 4 IF Return Loss @ LO = -4 dBm 0 0 -5 -5 RETURN LOSS (dB) RETURN LOSS (dB) RF & LO Return Loss @ LO = -4 dBm -10 -15 1.5 FREQUENCY (GHz) LO RF -20 -10 -15 MIXERS - SUBHARMONIC - SMT 0 CONVERSION GAIN (dB) CONVERSION GAIN (dB) 0 -20 0 5 10 15 20 25 30 35 40 0 0.5 1 FREQUENCY (GHz) 1.5 2 2.5 3 FREQUENCY (GHz) MxN Spurious Outputs @ IF Port, Vdd = 4V MxN Spurious Outputs @ RF Port, Vdd = 4V nLO mRF ±5 ±4 ±3 ±2 ±1 0 -3 ±3 ±2 -2 25 60 40 -1 45 0 41 0 -3 23 -17 1 49 0 38 13 2 32 63 30 67 -3 -2 62 -1 75 42 0 67 12 1 2 3 mIF 65 34 -8 0 55 51 95 RF = 31 GHz @ -10 dBm LO = 15 GHz @ -5 dBm All values in dBc below IF power level (1RF - 2LO) Measured as downconverter 68 13 3 ±1 0 42 46 57 IF = 1 GHz @ -10 dBm LO = 15 GHz @ -5 dBm All values in dBc below IF power level (1IF - 2LO) Measured as upconverter For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 4 HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz MIXERS - SUBHARMONIC - SMT Absolute Maximum Ratings RF / IF Input (Vdd = +5V) +10 dBm LO Drive (Vdd = +5V) +13 dBm Vdd 5.5V Channel Temperature 175 °C Continuous Pdiss (Ta = 85 °C) (derate 2.52 mW/°C above 85 °C) 227 mW Thermal Resistance (junction to ground paddle) 397 °C/W Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: ALUMINA. 2. LEAD AND GROUND PADDLE PLATING: GOLD FLASH OVER NICKEL. 3. DIMENSIONS ARE IN INCHES (MILLIMETERS). 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 5. CHARACTERS TO BE HELVETICA MEDIUM, .025 HIGH, BLACK INK, OR LASER MARK LOCATED APPROX. AS SHOWN. 6. PACKAGE WARP SHALL NOT EXCEED 0.05MM DATUM – C – 7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish HMC338LC3B Alumina, White Gold over Nickel MSL Rating MSL3 [1] Package Marking [2] H338 XXXX [1] Max peak reflow temperature of 260 °C [2] 4-Digit lot number XXXX 5 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz Pin Descriptions Function Description 1, 3, 4, 6, 7, 9 GND Package bottom must also be connected to RF/DC ground. 2 LO This pin is AC coupled and matched to 50 Ohms. 5 IF This pin is DC coupled and should be DC blocked externally using a series capacitor whose value has been chosen to pass the necessary IF frequency range. Any applied DC voltage to this pin will result in die non-function and possible die failure. 8 RF This pin is AC coupled and matched to 50 Ohms. 10 Vdd Power supply for the LO Amplifier. 11, 12 N/C No connection required. These pins may be connected to RF/DC ground without affecting performance. Interface Schematic For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] MIXERS - SUBHARMONIC - SMT Pin Number 6 HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz MIXERS - SUBHARMONIC - SMT Application Circuit 7 For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] HMC338LC3B v04.0514 GaAs MMIC SUB-HARMONIC SMT MIXER, 24 - 34 GHz MIXERS - SUBHARMONIC - SMT Evaluation PCB List of Materials for Evaluation PCB 117638 [1] Item Description J1 - J3 PCB Mount Connector J4, J5 DC Pin U1 HMC338LC3B Mixer PCB [2] 117636 Evaluation PCB [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Arlon 25 FR The circuit board used in this 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 board should be mounted to an appropriate heat sink. The evaluation circuit board shown is available from Hittite upon request. For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] 8