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| HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 GHz Typical Applications The HMC304MS8 / HMC304MS8E is ideal for: * PCS & 3G Features High Dynamic Range: +30 dBm IIP3 No External Components or Bias Required LO/RF Isolation: 30 dB Ultra Small MSOP8 Package: 14.8 mm2 7 MIXERS - SMT * 2.4 GHz ISM * MMDS Functional Diagram General Description The HMC304MS8 & HMC304MS8E are passive high IP3 mixers in 8 lead plastic surface mount Mini Small Outline Packages (MSOP). This miniature single balanced MMIC mixer is constructed of GaAs Schottky diodes and novel planar transformer baluns on the chip while not requiring any external components. The RF port is balanced via the MMIC balun while the LO port is connected directly to the diodes. LO isolations are typically 20 to 30 dB. Excellent input IP3 performance of +27 to +32 dBm make the HMC304MS8 & HMC304MS8E ideal for high dynamic range applications. Electrical Specifications*, TA = +25 C 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) 20 12 25 15 LO = +17 dBm IF = 100 MHz Typ. 1.7 - 3.0 DC - 0.8 9 9 30 20 30 19 11 11 23 17 27 18 Max. Min. LO = +17 dBm IF = 100 MHz Typ. 2.2 - 2.7 DC - 0.8 9 9 32 25 32 19.5 10.5 10.5 Max. GHz GHz dB dB dB dB dBm dBm Units *Specifications are for downconverter performance. Similar results are achieved when using mixer as an upconverter with a resulting input IP3 of 5dB less. 7 - 170 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 HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 GHz Isolation @ LO = +17 dBm 0 Conversion Gain vs. Temperature @ LO = +17 dBm 0 CONVERSION GAIN (dB) -10 -5 ISOLATION (dB) -20 7 RF/IF LO/RF LO/IF -10 -30 -15 -40 C +25 C +85 C -40 -20 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 FREQUENCY (GHz) -50 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 FREQUENCY (GHz) Conversion Gain vs. LO Drive 0 Return Loss @ LO = +17 dBm 0 CONVERSION GAIN (dB) -10 RETURN LOSS (dB) -5 -5 -10 -15 +19 dBm +17 dBm +15 dBm +13 dBm -15 RF LO -20 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 FREQUENCY (GHz) -20 1 1.25 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 FREQUENCY (GHz) If Bandwidth @ LO = +17 dBm IF CONVERSION GAIN & RETURN LOSS (dB) 0 -5 Conversion Gain -10 -15 IF Return Loss -20 0 0.25 0.5 0.75 1 1.25 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 - 171 MIXERS - SMT HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 GHz Input IP3 vs. Temperature @ LO = +17dBm 40 THIRD ORDER INTERCEPT (dBm) 38 36 34 32 30 28 26 24 22 20 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +25 C -40 C +85 C Input IP3 vs. LO Drive 40 THIRD ORDER INTERCEPT (dBm) 38 36 34 32 30 28 26 24 22 20 1.5 1.75 2 2.25 2.5 +19 dBm +17 dBm +15 dBm 7 MIXERS - SMT 2.75 3 3.25 3.5 FREQUENCY (GHz) FREQUENCY (GHz) P1dB vs. Temperature @ LO = +17 dBm 25 24 23 INPUT P1dB (dBm) 22 21 20 19 18 17 16 15 1.5 1.75 2 2.25 2.5 2.75 3 3.25 3.5 +85 C -40 C +25 C FREQUENCY (GHz) MxN Spurious Outputs nLO mRF 0 1 2 3 4 0 xx 10 50 89 >107 1 -20 0 61 90 >107 2 -11 32 62 93 >107 3 2 29 52 85 >107 4 7 31 59 81 >107 Harmonics of LO nLO Spur at RF Port LO Frequency (GHz) 1.5 1.9 2.3 2.7 3.1 3.6 1 34 34 32 25 23 17 2 18 18 22 26 29 31 3 32 32 36 39 35 36 4 49 48 58 73 64 57 RF = 2 GHz @ -10 dBm LO = 1.9 GHz @ +17 dBm All values in dBc relative to the IF power level. LO = +17 dBm Values in dBc below input LO level measured at the RF port. 7 - 172 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 HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 GHz Absolute Maximum Ratings RF / IF Input LO Drive DC Current into IF Port Storage Temperature Operating Temperature +27 dBm +27 dBm 9 mA -65 to +150 C -40 to +85 C ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 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. Outline Drawing Package Information Part Number HMC304MS8 HMC304MS8E 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] H304 XXXX H304 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 - 173 HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 GHz Recommended PCB Layout 7 MIXERS - SMT List of Materials for Evaluation PCB 102781 Item J1, J2, J3 U1 PCB [2] Description PCB Mount SMA RF Connector HMC304MS8 / HMC304MS8E Mixer 102643 Eval 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 should be connected directly to the ground plane similar to that shown below. 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. 7 - 174 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 HMC304MS8 / 304MS8E v01.0705 GaAs MMIC HIGH IP3 SINGLEBALANCED SMT MIXER, 1.7 - 3 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 - 175 |
Price & Availability of HMC304MS806
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