HMC207AS8 / 207AS8E v00.1210 Mixers - SINGLE & DOUBLE BALANCED - SMT 10 10 - 1 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Typical Applications Features The HMC207AS8 / HMC207AS8E is ideal for: Conversion Loss: 9 dB • Base Stations LO / IF Isolation: 45 dB • Cable Modems LO / RF Isolation: 40 dB • Portable Wireless Input IP3: +17 dBm Functional Diagram General Description The HMC207AS8 & HMC207AS8E are miniature double-balanced mixers in 8 lead plastic surface mount Small Outline IC (SOIC) packages. This passive MMIC mixer is constructed of GaAs Schottky diodes and novel planar transformer baluns on the chip. The device can be used as an upconverter, downconverter, biphase modulator (de)modulator, or phase comparator. The consistent MMIC performance will improve system operation and assure regulatory compliance. The high LO suppression of 45 to 50 dB yields excellent carrier suppression for modulator applications. Electrical Specifications, TA = +25° C, As a Function of LO Drive LO = +13 dBm IF = 70 MHz Parameter Min. Typ. LO = +10 dBm IF = 70 MHz Max. Min. Typ. Units Max. Frequency Range, RF & LO 0.7 - 2.0 0.8 - 1.2 GHz Frequency Range, IF DC - 0.3 DC - 0.3 GHz Conversion Loss 9 10.5 7.5 10 dB Noise Figure (SSB) 9 10.5 7.5 10 dB LO to RF Isolation 32 40 40 45 dB LO to IF Isolation 38 45 40 45 dB RF to IF Isolation 17 23 18 22 dB IP3 (Input) 14 17 12 15 dBm 1 dB Gain Compression (Input) 8 11 7 10 dBm For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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] HMC207AS8 / 207AS8E v00.1210 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Conversion Loss vs Temperature @ LO = +13 dBm Isolation @ LO = +13 dBm 0 RF to IF LO to IF LO to RF -10 -40 C +25 C +85 C -15 -20 0.5 1 1.5 -30 -40 -50 -60 0.5 2 1 FREQUENCY (GHz) 2 Return Loss @ LO = +13 dBm 0 0 +7 dBm +9 dBm +11 dBm -5 +13 dBm +15 dBm -5 RETURN LOSS (dB) CONVERSION LOSS (dB) 1.5 FREQUENCY (GHz) Conversion Loss vs. LO Drive -10 -15 -10 -15 RF IF LO -20 -25 -20 0.5 1 1.5 0 2 0.5 15 -5 14 -10 13 P1dB (dBm) 0 -15 11 -25 10 -30 0.4 0.6 IF FREQUENCY (GHz) 2 0.8 1 -40 C +25 C +85 C 12 -20 0.2 1.5 P1dB vs. Temperature @ LO = +13 dBm IF Bandwidth @ LO = +13 dBm 0 1 FREQUENCY (GHz) FREQUENCY (GHz) CONVERSION LOSS (dB) 10 -20 9 0.5 0.8 1.1 1.4 1.7 Mixers - SINGLE & DOUBLE BALANCED - SMT -10 -5 ISOLATION (dB) CONVERSION LOSS (dB) 0 2 FREQUENCY (GHz) For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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] 10 - 2 HMC207AS8 / 207AS8E v03.0709 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Input IP3 vs. Temperature @ LO = +13 dBm Input IP3 vs. LO Drive 35 25 30 15 10 10 0 0.8 1.1 1.4 1.7 5 0.5 2 0.8 LO FREQUENCY (GHz) 1.1 1.4 1.7 2 1.7 2 LO FREQUENCY (GHz) Input IP2 vs. Temperature @ LO = +13 dBm Input IP2 vs. LO Drive 70 70 60 60 IP2 (dBm) 50 40 30 20 +9 dBm +11 dBm +13 dBm 10 0 0.5 0.8 1.1 1.4 50 40 -40 C +25 C +85 C 30 1.7 2 20 0.5 0.8 1.1 1.4 LO FREQUENCY (GHz) LO FREQUENCY (GHz) MxN Spurious Outputs Harmonics of LO nLO nLO Spur at RF Port mRF 0 1 2 3 4 LO Freq. (GHz) 1 2 3 4 0 xx 14 27 22 44 0.7 48 38 66 50 1 16 0 46 45 46 0.9 64 33 73 63 2 68 62 67 69 73 1.1 47 32 54 54 55 3 89 92 91 65 86 1.3 40 34 39 4 >105 >105 >105 95 96 1.5 39 40 45 57 1.7 38 51 42 60 RF = 0.9 GHz @ -10 dBm LO = 0.97 GHz @ +13 dBm All values in dBc relative to the IF 10 - 3 20 15 +9 dBm +11 dBm +13 dBm 5 -5 0.5 -40 C +25 C +85 C 25 IP3 (dBm) IP3 (dBm) 20 IP2 (dBm) Mixers - SINGLE & DOUBLE BALANCED - SMT 10 30 LO = +13 dBm Values in dBc below input LO level measured at RF Port. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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] HMC207AS8 / 207AS8E v03.0709 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Absolute Maximum Ratings +13 dBm LO Drive +27 dBm Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C ESD Sensitivity (HBM) Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC207AS8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 [1] HMC207AS8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 [2] 10 Mixers - SINGLE & DOUBLE BALANCED - SMT RF / IF Input Package Marking [3] HMC207A XXXX HMC207A XXXX [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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] 10 - 4 HMC207AS8 / 207AS8E v03.0709 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Pin Descriptions Mixers - SINGLE & DOUBLE BALANCED - SMT 10 10 - 5 Pin Number Function Description 1, 3, 6, 8 GND Package bottom must also be connected to RF/DC ground. 2 LO This pin is DC coupled and matched to 50 Ohm. 4 N/C No connection required. These pins may be connected to RF/ DC ground without affecting performance. 5 IF 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 or sink more than 10 mA of current or part non-function and possible part failure will result. 8 RF This pin is DC coupled and matched to 50 Ohm. Interface Schematic For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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] HMC207AS8 / 207AS8E v03.0709 GaAs MMIC SMT DoubleBalanced Mixer, 0.7 - 2.0 GHz Evaluation PCB List of Materials for Evaluation PCB 101785 [1] Item Description J1 - J3 PCB Mount SMA RF Connector U1 HMC207AS8 / HMC207AS8E Mixer PCB [2] 101783 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 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 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. For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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 - SINGLE & DOUBLE BALANCED - SMT 10 10 - 6