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| HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Typical Applications The HMC175MS8 / HMC175MS8E is ideal for: * Mini-Base Stations Features Ultra Small Package: MSOP8 Conversion Loss: 8 dB LO / IF Isolation: 32 dB LO / RF Isolation: 30 dB IP3 (Input): +18 dBm 7 MIXERS - SMT * Portable Wireless * PCMCIA Functional Diagram General Description The HMC175MS8 & HMC175MS8E are miniature double-balanced mixers in 8-lead plastic surface mount Mini Small Outline Packages (MSOP). The device can be used as an upconverter or downconverter. The mixer provides exceptional isolation and Intermodulation performance for applications in high signal density environments. This device can also be used as a biphase modulator or demodulator. The MSOP8 is the smallest footprint available for a complete double-balanced mixer (0.118" x 0.190" x 0.040"). Electrical Specifications, TA = +25 C, LO Drive = +13 dBm Broadband Parameter Min. Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) 1 dB Gain Compression (Input) 25 27 15 9 Typ. 1.7 - 4.5 DC - 1.0 8 8 30 32 20 12 11 11 35 28 15 9 Max. Min. Typ. 1.7 - 2.0 DC - 1.0 9 9 40 32 18 11 11 11 30 28 15 9 Max. Min. Typ. 2.2 - 2.6 DC - 1.0 8 8 35 32 18 11 10 10 Max. GHz GHz dB dB dB dB dBm dBm PCS Band ISM Band Units 7 - 48 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 HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Conversion Gain vs Temperature @ LO = +13 dBm 0 Isolation @ LO = +13 dBm 0 -10 CONVERSION GAIN (dB) -5 ISOLATION (dB) -20 -30 -40 -50 -60 1.5 RF/IF LO/RF LO/IF 7 MIXERS - SMT 7 - 49 -10 -15 +25 C -40 C +85 C -20 1.5 2 2.5 3 3.5 4 4.5 5 2 2.5 3 3.5 4 4.5 5 FREQUENCY (GHz) FREQUENCY (GHz) Conversion Gain vs LO Power 0 IF Bandwidth @ LO = +13 dBm 0 -5 CONVERSION GAIN (dB) 3.5 4 4.5 5 CONVERSION GAIN (dB) -5 -10 +9 dBm +10 dBm +11 dBm +13 dBm +15 dBm -10 -15 -15 -20 1.5 -20 2 2.5 3 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 FREQUENCY (GHz) FREQUENCY (GHz) Return Loss @ LO = +13 dBm 0 P1dB vs Temperature @ LO = +13 dBm 17 16 +25C -40C +85C -5 RETURN LOSS (dB) 15 -10 P1dB (dBm) LO RF IF 14 13 12 11 10 9 1.5 -15 -20 -25 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 FREQUENCY (GHz) 2 2.5 3 3.5 4 4.5 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 HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Input IP3 vs. Temperature @ LO = +13 dBm 24 THIRD ORDER INTERCEPT (dBm) 23 22 21 20 19 18 17 16 1.8 +25C -40C +85C Input IP3 vs. LO Drive 24 THIRD ORDER INTERCEPT (dBm) 22 20 18 16 14 12 10 1.8 7 MIXERS - SMT +11 dBm +13 dBm +15 dBm 2.2 2.6 3 3.4 3.8 4.2 2.2 2.6 3 3.4 3.8 4.2 LO FREQUENCY (GHz) LO FREQUENCY (GHz) Input IP2 vs. LO Drive 70 SECOND ORDER INTERCEPT (dBm) 65 60 55 50 45 40 35 1.8 +11 dBm +13 dBm +15 dBm Input IP2 vs. Temperature @ LO = +13 dBm 65 SECOND ORDER INTERCEPT (dBm) +25C -40C +85C 60 55 50 45 2.2 2.6 3 3.4 3.8 4.2 40 1.8 2.2 2.6 3 3.4 3.8 4.2 LO FREQUENCY (GHz) LO FREQUENCY (GHz) MxN Spurious Outputs RF Frequency = 2.3 GHz @ -10 dBm LO Frequency = 2.4 GHz @ 13 dBm nLO mRF 0 1 2 3 4 0 xx 4 74 78 >105 1 1 0 53 >105 >105 2 12 27 56 73 >105 3 12 39 60 72 >105 4 37 38 67 79 >105 Harmonics of LO LO Freq. (GHz) 1.8 2.2 2.6 3 3.1 3.6 4.2 nLO Spur at RF Port 1 37 35 32 30 29 29 27 2 32 30 28 29 30 39 46 3 63 37 33 53 56 52 48 4 53 63 55 52 51 53 61 All values in dBc below IF power level. LO = +13 dBm Values in dBc below input LO level measured at RF Port. 7 - 50 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 HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Absolute Maximum Ratings RF / IF Input LO Drive Storage Temperature Operating Temperature ESD Sensitivity (HBM) +13 dBm +27 dBm -65 to +150 C -40 to +85 C Class 1A 7 MIXERS - SMT 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. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing Package Information Part Number HMC175MS8 HMC175MS8E Package Body Material Low Stress Injection Molded Plastic RoHS-compliant Low Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Sn MSL Rating MSL1 MSL1 [1] Package Marking [3] H175 XXXX H175 XXXX [2] [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 - 51 HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Evaluation Circuit Board 7 MIXERS - SMT List of Materials for Evaluation PCB 103350 Item J1 - J3 U1 PCB [2] Description PCB Mount SMA RF Connector HMC175MS8 / HMC175MS8E Mixer 101650 Evaluation Board [1] [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 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. 7 - 52 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 HMC175MS8 / 175MS8E v02.0705 GaAs MMIC SMT DOUBLEBALANCED MIXER, 1.7 - 4.5 GHz Notes: 7 MIXERS - SMT 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 - 53 |
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