HMC207S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Typical Applications Features The HMC207S8 is ideal for: Conversion Loss: 9.0 dB • Base Stations LO / IF Isolation: 45 dB • Cable Modems LO / RF Isolation: 40 dB • Portable Wireless IP3 (Input): +17 dBm Functional Diagram General Description The HMC207S8 is a miniature double-balanced mixer in an 8 lead plastic surface mount Small Outline IC (SOIC) package. 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. MIXERS - SMT 12 Electrical Specifications, TA = +25° C, As a Function of LO Drive LO = +13 dBm IF = 70 MHz Parameter Min. 12 - 36 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, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com HMC207S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Conversion Loss vs Temperature @ LO = +13 dBm Isolation @ LO = +13 dBm 0 -10 -40 C -5 +25 C ISOLATION (dB) -10 +85 C RF/IF -20 -30 LO/RF -40 -15 LO/IF -50 -20 0.5 1 1.5 -60 0.5 2 1 FREQUENCY (GHz) Conversion Loss vs. LO Drive 2 Return Loss @ LO = +13 dBm 0 0 -5 -5 RETURN LOSS (dB) CONVERSION LOSS (dB) 1.5 FREQUENCY (GHz) +13 dBm +15 dBm -10 +11 dBm -15 12 MIXERS - SMT CONVERSION LOSS (dB) 0 RF -10 IF -15 LO -20 +7 dBm +9 dBm -25 -20 0.5 1 1.5 0 2 0.5 1 1.5 2 FREQUENCY (GHz) FREQUENCY (GHz) P1dB vs. Temperature @ LO = +13 dBm IF Bandwidth @ LO = +13 dBm 0 13 -40 C -5 12 +25 C P1dB (dBm) CONVERSION LOSS (dB) 12.5 11.5 -10 -15 11 10.5 +85 C 10 -20 9.5 -25 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 IF FREQUENCY (GHz) 0.8 0.9 1 9 0.3 0.5 0.7 0.9 1.1 1.3 1.5 FREQUENCY (GHz) For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 12 - 37 HMC207S8 v01.0801 MICROWAVE CORPORATION GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Input IP3 vs. Temperature @ LO = +13 dBm Input IP3 vs. LO Drive 20 18 +13 dBm 16 +11 dBm 14 +9 dBm 12 10 0.6 12 0.8 1 1.2 1.4 1.6 -40C 20 19 18 +25C +85C 17 16 0.6 1.8 1 1.2 1.4 1.6 1.8 LO FREQUENCY (GHz) Input IP2 vs. Temperature @ LO = +13 dBm Input IP2 vs. LO Drive 62 65 SECOND ORDER INTERCEPT (dBm) 70 +11 dBm +9 dBm 60 +13 dBm 55 50 45 0.6 0.8 1 1.2 1.4 1.6 1.8 60 +25C 58 +85C 56 54 52 -40C 50 48 46 0.6 LO FREQUENCY (GHz) 0.8 1 1.2 1.4 1.6 1.8 LO FREQUENCY (GHz) MxN Spurious Outputs Harmonics of LO nLO nLO Spur at RF Port LO Freq. (GHz) 1 2 3 4 mRF 0 1 2 3 4 0 xx 19 27 20 36 0.7 49 38 54 50 1 17 0 43 43 39 0.9 54 35 53 59 2 64 66 63 74 75 1.1 49 34 53 57 3 91 94 92 65 86 1.3 42 34 46 56 4 >105 >105 >105 97 97 1.5 40 36 43 58 1.7 38 42 40 61 RF = 0.9 GHz @ -10 dBm LO = 0.97 GHz @ +13 dBm All values in dBc relative to the IF 12 - 38 0.8 LO FREQUENCY (GHz) SECOND ORDER INTERCEPT (dBm) MIXERS - SMT 21 THIRD ORDER INTERCEPT (dBm) THIRD ORDER INTERCEPT (dBm) 22 LO = +13 dBm Values in dBc below input LO level measured at RF Port. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com MICROWAVE CORPORATION HMC207S8 v01.0801 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Absolute Maximum Ratings RF / IF Input +13 dBm LO Drive +27 dBm Storage Temperature -65 to +150 °C Operating Temperature -40 to +85 °C 12 MIXERS - SMT Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME PLATING: Sn/Pb SOLDER 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 6. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 7. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 12 - 39 MICROWAVE CORPORATION v01.0801 HMC207S8 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Evaluation PCB MIXERS - SMT 12 List of Material Item Description J1 - J3 PC Mount SMA RF Connector U1 HMC207S8 Mixer PCB* 101783 Evaluation Board * Circuit Board Material: Rogers 4350 12 - 40 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 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, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com MICROWAVE CORPORATION v01.0801 HMC207S8 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Notes: MIXERS - SMT 12 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com 12 - 41