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| MICROWAVE CORPORATION v02.1001 HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Features Conversion Loss: 9.0 dB LO/IF Isolation: 35 dB LO/RF Isolation: 42 dB Input IP3: +25 dBm Input IP2: +48 dBm Typical Applications The HMC351S8 is ideal for: * Cellular Basestations * Cable Modems * Fixed Wireless Access Systems Functional Diagram General Description The HMC351S8 is a double balanced mixer in an 8 lead plastic surface mount package. The passive GaAs schottky diode mixer implements planar on chip baluns and requires no external components. The mixer can be used as an upconverter, down converter, or modulator. The mixer provides 9 dB conversion loss and +25 dBm IIP3 with LO drive levels of +19 dBm. The design was optimized for low cost high volume applications where high converter linearity is required. The high LO suppression of 42 dB yields excellent carrier suppression for modulator applications. 12 MIXERS - SMT Electrical Specifications, TA = +25 C LO = +19 dBm, IF = 100 MHz Parameter Min. Frequency Range, RF & LO Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) IP2 (Input) 1 dB Compression (Input) 36 31 9 22 40 12 Typ. 0.7 - 1.2 DC - 0.3 9 9 42 35 13 25 48 16 11.5 11.5 Max. GHz GHz dB dB dB dB dB dBm dBm dBm Units *Unless otherwise noted, all measurements performed as downconverter, IF= 100 MHz. 12 - 174 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 v02.1001 MICROWAVE CORPORATION HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Conversion Gain vs. Temperature @ LO = +19 dBm 0 +25 C -40 C +85 C Isolation @ LO = +19 dBm 0 -10 CONVERSION GAIN (dB) -5 ISOLATION (dB) -20 -30 -40 -50 -10 RF/IF LO/RF LO/IF -15 -20 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 -60 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 FREQUENCY (GHz) FREQUENCY (GHz) 12 MIXERS - SMT Conversion Gain vs. LO Drive 0 LO = +17 dBm LO = +19 dBm LO = +21 dBm LO = +22 dBm Return Loss @ LO = +19 dBm 0 CONVERSION GAIN (dB) -5 RETURN LOSS (dB) -5 -10 -10 -15 -15 -20 RF LO -20 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 -25 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 FREQUENCY (GHz) FREQUENCY (GHz) IF Bandwidth @ LO = +19 dBm 0 Upconverter Performance, Conversion Gain @ LO = +19 dBm 0 -5 CONVERSION GAIN (dB) 1 -5 RESPONSE (dB) CONVERSION GAIN RETURN LOSS -10 -10 -15 -15 -20 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 IF FREQUENCY (GHz) -20 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 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 - 175 v02.1001 MICROWAVE CORPORATION HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Input IP3 vs. LO Drive * 35 Input IP2 vs. LO Drive * 60 55 50 30 IP3 (dBm) IP2 (dBm) LO = +17 dBm LO = +19 dBm LO = +21 dBm 25 45 40 20 15 35 30 0.7 LO = +17 dBm LO = +19 dBm LO = +21 dBm 12 MIXERS - SMT 10 0.7 0.8 0.9 1 1.1 1.2 0.8 0.9 1 1.1 1.2 FREQUENCY (GHz) FREQUENCY (GHz) Input IP3 vs. Temperature * @ LO Drive = +19 dBm 35 P1dB vs. Temperature @ LO = +19 dBm 20 19 30 18 17 IP3 (dBm) 25 P1dB (dBm) +25 C -40 C +85 C 16 15 14 13 +25 C -40 C +85 C 20 15 12 11 10 0.7 0.8 0.9 1 1.1 1.2 10 0.7 0.8 0.9 1 1.1 1.2 FREQUENCY (GHz) FREQUENCY (GHz) MxN Spurious Outputs nLO mRF 0 1 2 3 4 0 xx 4 69 83 >96 1 -2 0 68 93 >96 2 21 19 84 93 >96 3 19 39 76 86 >96 4 40 53 84 89 87 Harmonics of LO nLO Spur at RF Port LO Frequency (GHz) 0.6 0.75 0.9 1.05 1.2 1.35 1 37 39 40 45 49 37 2 42 50 51 59 70 72 3 65 63 59 55 53 63 4 78 83 69 70 79 73 RF = 1.0 GHz @ -10 dBm LO = 0.9 GHz @ +19 dBm All values in dBc relative to the IF output power level. LO = +19 dBm Values in dBc below input LO level measured at the RF port. * Two-tone input power = 0 dBm each tone, 1 MHz spacing. 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 - 176 v02.1001 MICROWAVE CORPORATION HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Absolute Maximum Ratings RF / IF Input LO Drive Storage Temperature Operating Temperature IF DC Current +27 dBm +27 dBm -65 to +150 C -40 to +85 C 26 mA 12 MIXERS - SMT 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. Outline Drawing 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 - 177 v02.1001 MICROWAVE CORPORATION HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Evaluation PCB 12 MIXERS - SMT List of Material Item J1 - J3 U1 PCB* Description PC Mount SMA RF Connector HMC351S8 Mixer 104346 Eval Board * 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 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 as shown is available from Hittite upon request. 12 - 178 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 v02.1001 MICROWAVE CORPORATION HMC351S8 GaAs MMIC HIGH IP3 DOUBLEBALANCED MIXER, 0.7 - 1.2 GHz Notes: 12 MIXERS - SMT 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 - 179 |
Price & Availability of HMC351S8
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