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| v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Features +35 dBm Input IP3 Conversion Loss: 8.5 dB Low External Part Count Ultra Small MSOP8 Package: 14.8 mm2 Typical Applications High Dynamic Range Infrastructure: * GSM, GPRS & EDGE * CDMA & W-CDMA * Cable Modem Termination Systems Functional Diagram General Description The HMC399MS8 is a high dynamic range passive MMIC mixer in a plastic surface mount 8 lead Mini Small Outline Package (MSOP) covering 700 to 1000 MHz. Excellent input IP3 performance of +35 dBm for down conversion and +32 dBm for up conversion is provided for 2.5G & 3G GSM/CDMA based cellular applications at an LO drive of +17dBm. With a 1 dB compression of +23 dBm, the RF port will accept a wide range of input signal levels. Conversion loss is 8.5 dB typical and LO isolations are maintained at 23 to 35 dB. This miniature single-ended monolithic GaAs FET mixer requires only one external inductor to optimize the LO frequency response. The 50 to 250 MHz IF frequency response will satisfy many cellular transmit or receive frequency plans. The HMC399MS8 input IP3 performance coupled with its high P1dB rivals traditional active FET mixers while offering a much smaller 14.8mm2 standard IC footprint and no DC bias. 12 MIXERS - SMT Electrical Specifications, TA = +25C, LO = +17 dBm, IF = 200 MHz* Parameter Frequency Range, RF Frequency Range, LO** Frequency Range, IF Conversion Loss Noise Figure (SSB) LO to RF Isolation LO to IF Isolation IP3 (Input) 1 dB Gain Compression (Input) LO Input Drive Level (Typical) 19 22 30 20 Min. Typ. 740 - 800 540 - 740 DC - 200 9 9 23 27 34 24 +16 to +18 10 10 20 26 31 19 Max. Min. Typ. 800 - 900 550 - 840 DC - 250 8.5 8.5 24 31 35 23 +16 to +18 9.5 9.5 21 29 30 18 Max. Min. Typ. 880 - 960 630 - 900 DC - 250 8 8 25 35 34 22 +16 to +18 10 10 Max. Units MHz MHz MHz dB dB dB dB dBm dBm dBm * Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz ** LO Frequency optimized. See application circuit herein. 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 - 204 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Conversion Gain vs. Temperature @ LO = +17 dBm 0 Isolation @ LO = +17 dBm 0 CONVERSION GAIN (dB) -10 -5 ISOLATION (dB) -20 -10 -30 RF TO IF LO TO RF LO TO IF + 25C -15 + 85C - 40C -40 -20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 -50 0.7 0.75 0.8 0.85 0.9 0.95 1 FREQUENCY (GHz) 12 MIXERS - SMT Conversion Gain vs. LO Drive 0 Return Loss @ LO = +17 dBm* 0 CONVERSION GAIN (dB) RETURN LOSS (dB) -5 -5 LO RF -10 -15 LO =+15dBm LO = +16dBm LO = +17dBm LO = +19dBm -10 -20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 -15 0.4 0.5 0.6 0.7 0.8 RF FREQUENCY (GHz) 0.9 1 If Bandwidth @ LO = +17 dBm 0 CONVERSION GAIN RETURN LOSS Upconverter Conversion Gain @ LO = +17 dBm 0 CONVERSION GAIN (dB) 400 450 500 -5 RESPONSE (dB) -5 -10 -10 -15 -15 -20 50 100 150 200 250 300 350 IF FREQUENCY (MHz) -20 0.7 0.75 0.8 0.85 0.9 0.95 1 RF FREQUENCY (GHz) 1.05 1.1 * Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz ** LO Frequency optimized. See application circuit herein. 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 - 205 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Input IP3 vs. IF Frequency, RF = 850 MHz 45 Input IP3 vs. Temperature @ LO = +17 dBm 45 40 40 35 INPUT IP3 (dBm) INPUT IP3 (dBm) 35 30 LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm 30 + 25C + 85C - 40C 25 25 12 MIXERS - SMT 20 50 75 100 125 150 175 200 225 250 275 300 IF FREQUENCY (MHz) 20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 Input IP3 vs. IF Frequency, RF = 950 MHz 45 LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm Input IP3 vs. LO Drive 45 40 INPUT IP3 (dBm) 40 35 INPUT IP3 (dBm) 35 30 30 LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm 25 25 20 50 75 100 125 150 175 200 225 250 275 300 IF FREQUENCY (MHz) 20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 Input P1dB vs. Temperature @ LO = +17 dBm 30 Upconverter Input IP3 vs. LO Drive 45 + 15dBm + 16dBm + 17dBm + 19 dBm INPUT P1dB (dBm) 25 40 INPUT IP3 (dBm) 0.95 1 35 20 30 +25C 15 +85C -40C 25 10 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 * Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz ** LO Frequency optimized. See application circuit herein. 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 - 206 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Input IP2 vs. Temperature @ LO = +17 dBm 45 Input IP2 vs. LO Drive 45 40 40 INPUT IP2 (dBm) 35 + 25C + 85C - 40C INPUT IP2 (dBm) 35 30 30 25 25 LO = +15dBm LO = +16dBm LO = +17dBm LO = +19dBm 20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 20 0.7 0.75 0.8 0.85 0.9 RF FREQUENCY (GHz) 0.95 1 12 MIXERS - SMT 12 - 207 MxN Spurious Outputs nLO mRF 0 1 2 3 4 0 xx 3 69 80 81 1 -9 0 75 71 81 2 17 17 57 82 81 3 2 28 62 69 80 4 23 26 65 80 80 Harmonics of LO nLO Spur @ RF Port LO Freq (GHz) 0.4 0.5 0.6 0.7 0.8 0.9 1 34 30 26 24 23 25 2 54 39 35 37 33 31 3 38 35 33 36 42 46 4 45 47 54 47 50 43 RF Freq = 0.801 GHz @ -10 dBm LO Freq = 0.601 GHz @ +17 dBm All values in dBc relative to the IF power level. LO = +17 dBm All values are in dBc below input LO level @ RF port. * LO Frequency optimized. See application circuit herein. 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 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Absolute Maximum Ratings RF/IF Input LO Drive Storage Temperature Operating Temperature IF DC Current +25 dBm +27 dBm -65 to +150 C -40 to +85 C 40 mA 12 MIXERS - SMT Outline Drawing NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEAD MATERIAL: COPPER ALLOY 3 LEAD 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 THE PCB RF GROUND. 12 - 208 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 v02.1203 HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Pin Descriptions Pin Number Function Description This pin is AC coupled & matched to 50 Ohms when an external inductor (L1) is connected in series with the LO. Choose value of L1 to optimize LO frequency response. Interface Schematic 1 LO 2, 4 N/C Not connected. 3, 6, 7 GND This pin must be connected to RF ground. 5 IF Port 8 RF Port This pin is DC coupled & matched to 50 Ohms from 700 - 1000 MHz 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 - 209 MIXERS - SMT This pin is DC coupled. For applications not requiring operation to DC this port should be DC blocked externally using a series capacitor. Choose value of C1 to pass IF frequency desired. For operation to DC, this pin must not sink/source more than 40 mA of current or failure may result. 12 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Evaluation PCB 12 MIXERS - SMT List of Material Item J1 - J3 L1* U1 PCB* Description PC Mount SMA RF Connector 24 nH Chip Inductor, 0805 Pkg HMC399MS8 Mixer 106307 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 shown is available from Hittite upon request. * Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz ** LO Frequency optimized. See application circuit herein. 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 - 210 v02.1203 MICROWAVE CORPORATION HMC399MS8 HIGH IP3 GaAs MMIC MIXER, 700 - 1000 MHz Application Circuit Selection of L1 for Optimal LO Frequency 10% Choose value of L1 to optimize LO Frequency response. For best results use an 0805 size RF inductor or smaller. LO Frequency (MHz) 600 L1 (nH) 24 12 MIXERS - SMT 12 - 211 * Unless otherwise noted, all measurements performed as a downconverter with low side LO & IF = 200 MHz ** LO Frequency optimized. See application circuit herein. 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 |
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