HMC207S8 / 207S8E v02.0505 MIXERS - SMT 7 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Typical Applications Features The HMC207S8 / HMC207S8E 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 & HMC207S8E are miniature doublebalanced 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. 7 - 54 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC207S8 / 207S8E v02.0505 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Conversion Loss vs Temperature @ LO = +13 dBm Isolation @ LO = +13 dBm 0 RF/IF LO/IF LO/RF -10 -5 -10 -40 C +25 C +85 C -15 -20 0.5 1 7 -20 -30 -40 -50 1.5 -60 0.5 2 1 FREQUENCY (GHz) 0 0 +7 dBm +9 dBm +11 dBm -5 +13 dBm +15 dBm -5 RETURN LOSS (dB) CONVERSION LOSS (dB) 2 Return Loss @ LO = +13 dBm Conversion Loss vs. LO Drive -10 -15 -10 -15 RF IF LO -20 -20 0.5 -25 1 1.5 2 0 0.5 FREQUENCY (GHz) 1 1.5 2 FREQUENCY (GHz) P1dB vs. Temperature @ LO = +13 dBm IF Bandwidth @ LO = +13 dBm 0 13 12.5 -40 C +25 C +85 C -5 12 P1dB (dBm) CONVERSION LOSS (dB) 1.5 FREQUENCY (GHz) MIXERS - SMT ISOLATION (dB) CONVERSION LOSS (dB) 0 -10 -15 11.5 11 10.5 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 7 - 55 HMC207S8 / 207S8E v02.0505 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Input IP3 vs. Temperature @ LO = +13 dBm Input IP3 vs. LO Drive 21 THIRD ORDER INTERCEPT (dBm) 20 18 16 14 +9 dBm +11 dBm +13 dBm 12 10 0.6 0.8 1 1.2 1.4 1.6 -40 C +25 C +85 C 20 19 18 17 16 0.6 1.8 0.8 LO FREQUENCY (GHz) 1.6 1.8 SECOND ORDER INTERCEPT (dBm) 60 55 +9 dBm +11 dBm +13 dBm 50 0.8 1 1.2 1.4 1.6 1.8 1.6 1.8 60 58 56 54 52 -40 C +25 C +85 C 50 48 46 0.6 0.8 LO FREQUENCY (GHz) 1 0 xx 19 1 17 0 2 64 66 2 1.2 1.4 Harmonics of LO nLO 0 1 LO FREQUENCY (GHz) MxN Spurious Outputs LO Freq. (GHz) 3 4 27 20 36 43 43 39 63 74 75 1.1 nLO Spur at RF Port 1 2 3 4 0.7 49 38 54 50 0.9 54 35 53 59 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 7 - 56 1.4 62 65 mRF 1.2 Input IP2 vs. Temperature @ LO = +13 dBm 70 45 0.6 1 LO FREQUENCY (GHz) Input IP2 vs. LO Drive SECOND ORDER INTERCEPT (dBm) MIXERS - SMT 7 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC207S8 / 207S8E v02.0505 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 7 MIXERS - SMT 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 HMC207S8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC207S8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] HMC207 XXXX [2] HMC207 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, 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 7 - 57 HMC207S8 / 207S8E v02.0505 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Evaluation PCB MIXERS - SMT 7 List of Materials for Evaluation PCB 101785 [1] Item Description J1 - J3 PCB Mount SMA RF Connector U1 HMC207S8 / HMC207S8E Mixer PCB [2] 101783 Evaluation Board [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 7 - 58 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com HMC207S8 / 207S8E v02.0505 GaAs MMIC SMT DOUBLEBALANCED MIXER, 0.7 - 2.0 GHz Notes: MIXERS - SMT 7 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 7 - 59