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| v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Features +19 dBm Input IP3 Low LO Drive: -5 dBm Conversion Gain: 11 dB Noise Figure: 9 dB Single Positive Supply: +5V, 120 mA Typical Applications The HMC380QS16G is ideal for: * GSM, GPRS & EDGE Infrastructure * CDMA, WCDMA Infrastructure * PHS Infrastructure Functional Diagram General Description The HMC380QS16G is a high linearity down-converter receiver IC suitable for PCS/UMTS infrastructure applications from 1.7 - 2.2 GHz. The receiver IC is designed to support UMTS applications where a high third order intercept point is required. A passive mixer coupled with a high dynamic range IF amplifier achieves an input IP3 of +19 dBm. The converter provides a gain of 11 dB and 9 dB typical single side band noise figure. The IC operates from a positive +5V rail consuming 120 mA of current while only requiring a -5 dBm LO drive. The design requires no external baluns. The mixer supports IF frequencies between 50 MHz and 300 MHz. 12 MIXERS - SMT Electrical Specifications, TA = +25 C, LO = -5 dBm, Vdd = 5V, IF = 250 MHz* Parameter Frequency Range, RF Frequency Range, LO Frequency Range, IF** Conversion Gain Noise Figure (SSB) LO to RF Isolation LO to IF Isolation RF to IF Isolation IP3 (Input) 1 dB Compression (Input) LO Input Drive Level (Typical) Supply Current (Idd for LO & IF) (IF bias resistor= 3.3 Ohms) 18 24 38 17 3 9 Min. Typ. 1.7 - 2.0 1.4 - 1.95 50 - 300 11 9.2 25 32 48 19 5 -5 to 0 120 10.5 25 32 45 17 3 8.5 Max. Min. Typ. 2.0 - 2.2 1.7 - 2.15 50 - 300 10.5 10 30 40 50 19 6 -5 to 0 120 11.5 Max. Units GHz GHz MHz dB dB dB dB dB dBm dBm dBm mA * Unless otherwise noted all measurements with low side LO & IF = 250 MHz. ** If matching must be tuned for optimal results, 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 - 188 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Conversion Gain vs. Temperature @ LO = -5 dBm 15 14 CONVERSION GAIN (dB) 13 Isolation @ LO = -5 dBm 0 -10 ISOLATION (dB) -20 -30 -40 -50 -60 -70 RF TO IF LO TO RF LO TO IF 12 11 10 9 8 7 6 5 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 + 25C + 85C - 40C 1.6 1.7 1.8 1.9 2 2.1 FREQUENCY (GHz) 2.2 2.3 12 MIXERS - SMT Conversion Gain vs. LO Drive 15 14 CONVERSION GAIN (dB) 13 12 11 10 9 8 7 6 5 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 LO = -8 dBm LO = -5 dBm LO = -2 dBm LO = 0 dBm Return Loss @ LO = -5 dBm 0 RETURN LOSS (dB) -5 -10 -15 RF LO -20 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 Input P1dB vs. Temperature @ LO = -5 dBm 10 IF Bandwidth @ LO = -5 dBm 14 12 10 8 6 4 2 0 -2 -4 -6 -8 -10 -12 -14 50 100 150 8 INPUT P1dB (dBm) RESPONSE (dB) 6 CONVERSION GAIN RETURN LOSS 4 + 25C + 85C - 40C 2 0 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 200 250 300 350 IF FREQUENCY (MHz) 400 450 500 * Unless otherwise noted all measurements with low side LO & IF = 250 MHz. ** If matching must be tuned for optimal results, 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 - 189 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Input and Output IP3 vs. Temperature @ LO = -5 dBm 40 OIP3 Input and Output IP3 vs LO Drive 40 OIP3 30 IP3 (dBm) IP3 (dBm) IIP3 30 IIP3 20 20 OIP3, LO=-5dBm OIP3, LO=-2dBm OIP3, LO=0dBm IIP3, LO=-5dBm IIP3, LO=-2dBm IIP3, LO=0dBm 10 OIP3, +25C OIP3, +85C OIP3, -40C IIP3, +25C IIP3, +85C IIP3, -40C 10 0 0 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 12 MIXERS - SMT 15 14 13 NOISE FIGURE (dB) 12 11 10 9 8 7 6 5 1.6 Noise Figure vs Temperature Swept LO, Fixed IF = 250 MHz Noise Figure Swept IF, Fixed LO = 1.7 GHz 15 14 13 NOISE FIGURE (dB) 12 11 10 9 8 7 6 5 + 25C + 85C - 40C 1.6 1.7 1.8 1.9 2 2.1 RF FREQUENCY (GHz) 2.2 2.3 50 100 150 200 250 300 IF FREQUENCY (MHz) 350 400 Conversion Gain with IF Tuned for 70 MHz @ LO= -5 dBm 15 14 CONVERSION GAIN (dB) 13 IP3 with IF Tuned for 70 MHz @ LO= -5 dBm 40 30 12 11 10 9 8 10 7 6 5 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 0 1.6 1.7 1.8 1.9 2 2.1 2.2 2.3 INPUT IP3 OUTPUT IP3 IP3 (dBm) FREQUENCY (GHz) 20 FREQUENCY (GHz) * Unless otherwise noted all measurements with low side LO & IF = 250 MHz. ** If matching must be tuned for optimal results, 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 - 190 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz MxN Spurious @ IF Port nLO mRF 0 1 2 3 4 0 xx 62 93 91 93 1 40 0 92 93 92 2 62 60 54 94 94 3 64 90 90 88 94 4 37 92 92 93 93 Harmonics of LO nLO Spur @ RF Port LO Freq. (GHz) 1.4 1.6 1.8 2.0 2.2 2.4 1 20 25 29 29 39 26 2 3 6 8 8 10 12 3 20 20 15 15 17 25 4 15 22 35 39 34 35 RF Freq. = 1.9 GHz @ -10 dBm LO Freq. = 1.65 GHz @ -5 dBm All values in dBc relative to the IF power level. LO = -5 dBm All values in dBc below input LO level measured at RF port. 12 MIXERS - SMT 12 - 191 Absolute Maximum Ratings RF / IF Input (Vdd= +5V) LO Drive (Vdd= +5V) Vdd (LO or IF) Channel Temperature Continuous Pdiss (T = 85C) (derate 13.0 mW/C above 85C) Storage Temperature Operating Temperature +13 dBm +15 dBm +7 Vdc 150C 0.854 W -65 to +150C -40 to +85C Typical Supply Current vs. Vdd Vdd (LO + IF) +4.5 +5.0 +5.5 Idd (mA) 108 110 111 Downconverter will operate over full voltage range shown above. 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 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Outline Drawing 12 MIXERS - SMT NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEAD AND GROUND PADDLE MATERIAL: COPPER ALLOY 3. LEAD AND GROUND PADDLE 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 AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 12 - 192 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 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Pin Descriptions Pin Number 1, 3, 4, 7, 9, 14, 16 Function N/C Description Not Connected Interface Schematic 2 LO Port This pin is AC coupled and matched to 50 Ohm from 1.4 - 2.2 GHz. 11, 12, 13 GND Backside of package has exposed metal ground slug that must also be connected to RF/DC ground. 12 MIXERS - SMT 12 - 193 5 Vdd LO Power supply for the LO amplifier. One external RF bypass capacitor (10,000 pF) is required. 6 Vdd IF Bias voltage for IF amplifier. One external RF bypass capacitor (10,000 pF) is required. 8 IF Bias DC bias setting for IF amplifier. 10 IF Port Output of IF and bias port for amplifier. A pull up inductor (L1), output matching network (C5, C6, L2), and 10,000 pF bypass capacitor (C4) are required. 15 RF Port This pin is DC coupled and matched to 50 Ohm from 1.7 - 2.2 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 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Evaluation PCB 12 MIXERS - SMT List of Material Item J1 - J3 J4 - J6 C1 C2, C3, C4 C5 C6 L1 L2 R1 U1 PCB* Description PC Mount SMA RF Connector DC Pins 1000 pF Chip Capacitor, 0603 Pkg. 0.01F Chip Capacitor, 0603 Pkg. 82 pF Chip Capacitor, 0402 Pkg. 6 pF Chip Capacitor, 0603 Pkg. 150 nH Chip Inductor, 0805 Pkg. 27 nH Chip Inductor, 0805 Pkg. 3.3 Ohm Resistor, 0603 Pkg. HMC380QS16G 104814 Evaluation Board, 1.100" x 1.100" 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. * Circuit Board Material: Rogers 4350 12 - 194 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 v01.0403 MICROWAVE CORPORATION HMC380QS16G PCS/UMTS HIGH IP3 RFIC DOWNCONVERTER, 1.7 - 2.2 GHz Application Circuit 12 MIXERS - SMT 12 - 195 Note: Pin 5 and Pin 6 may be connected to a common Vdd Supply. Selection of L2 & C6 For Various Tuned IF Frequencies* IF 250 MHz 70 MHz L2 27 nH 39 nH C6 6 pF 39 pF * Contact Hittite to optimize tuning topology for desired IF frequency. * Unless otherwise noted all measurements with low side LO & IF = 250 MHz. ** If matching must be tuned for optimal results, 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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