381LP6E

HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Typical Applications The HMC381LP6 / HMC381LP6E is ideal for Wireless Infrastructure Applications: Features Input IP3: +27 dBm Low Single Input LO Drive: 0 dBm Conversion Gain: 9 dB Noise Figure: 12 dB Single Positive Supply: +5V @ 260 mA 8 MIXERS - DOWNCONVERTERS - SMT • GSM, GPRS & EDGE • CDMA & W-CDMA • PHS & PDC • WiMAX Functional Diagram General Description The HMC381LP6 & HMC381LP6E are high linearity Dual Down Converter Receiver ICs that operate from 1.7 - 2.7 GHz and deliver a +27 dBm input third order intercept point for UMTS, PHS and WiMAX applications. The passive mixer outputs and high dynamic range IF amplifier inputs are positioned so that an external IF filter can be placed in series between them. The converter provides a gain of 9 dB and 12 dB typical single side band noise figure. The IC operates from a positive +5V rail consuming 260 mA of current while requiring a LO drive level of only -4 to +4 dBm. The design requires no external baluns and supports IF frequencies between 50 and 300 MHz. Electrical Specifi cations, TA = +25° C, LO = 0 dBm, Vdd = 5V 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) Branch Isolation LO Drive Input Level (Typical) Supply Current (Idd for LO & IF) (IF bias resistor= 4.7 Ohms) 260 330 16 30 23 6.5 Min. Typ. 1.7 - 2.0 1.4 - 2.3 50 - 300 [1] 8.5 12 11 20 40 26 12 50 14 40 24 7 Max. Min. Typ. 2.0 - 2.2 1.7 - 2.5 50 - 300 [1] 9 12.5 11 18 46 27 12 52 -4 to +4 260 330 260 330 13 32 23 5 18 37 26 10 50 7 Max. Min. Typ. 2.5 - 2.7 2.2 - 2.6 50 - 300 [2] 9 Max. Units GHz GHz MHz dB dB dB dB dB dBm dBm dB dBm mA [1] Unless otherwise noted all measurements with low side LO & IF = 250 MHz. [2] Unless otherwise noted all measurements with low side LO & IF = 156 MHz. 8 - 70 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Conversion Gain vs. Temperature @ LO = 0 dBm 14 12 CONVERSION GAIN (dB) ISOLATION (dB) 10 8 6 4 2 0 1.4 1.6 1.8 2 2.2 RF FREQUENCY (GHz) 2.4 2.6 + 25C + 85C - 40C Isolation @ LO = 0 dBm 0 -10 -20 -30 -40 -50 -60 1.4 1.6 1.8 2 2.2 FREQUENCY (GHz) 2.4 2.6 RF TO IF LO TO RF LO TO IF 8 MIXERS - DOWNCONVERTERS - SMT 8 - 71 Conversion Gain vs. LO Drive 14 12 10 8 6 4 2 0 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 LO = -4 dBm LO = -2 dBm LO = 0 dBm LO = 2 dBm LO = 4 dBm Return Loss @ LO = 0 dBm 0 RF LO CONVERSION GAIN (dB) RETURN LOSS (dB) -5 -10 -15 -20 1.4 1.6 1.8 2 2.2 2.4 RF FREQUENCY (GHz) 2.6 2.8 P1dB vs. Temperature @ LO = 0 dBm 25 OUTPUT P1dB IF Bandwidth @ LO = -5 dBm 14 10 RESPONSE (dB) 6 2 -2 -6 -10 -14 CONVERSION GAIN RETURN LOSS 20 P1dB (dBm) INPUT P1dB 15 10 IINPUT P1dB, +25C OUTPUT P1dB, +25C INPUT P1dB, +85C OUTPUT P1dB, +85C INPUT P1dB, -40C OUTPUT P1dB, -40C 5 0 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 50 150 250 350 450 IF FREQUENCY (MHz) 550 650 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Input and Output IP3 vs. Temperature @ LO = 0 dBm 40 OIP3 Input and Output IP3 vs LO Drive 40 OIP3 35 35 IIP3 IP3 (dBm) IP3 (dBm) 8 MIXERS - DOWNCONVERTERS - SMT 30 25 20 15 10 1.6 1.7 30 IIP3 25 IIP3, -2 dBm OIP3, -2 dBm IIP3, 0 dBm OIP3, 0 dBm IIP3, +2 dBm OIP3, +2 dBm IIP3, +25C OIP3, +25C IIP3, +85C OIP3, +85C IIP3, -40C OIP3, -40C 20 15 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 Input and Output IP2 vs. LO Drive 60 50 Noise Figure vs. IF Frequency 15 14 NOISE FIGURE (dB) 13 12 11 10 9 8 7 6 LO=1.7GHz LO=1.8GHz LO=1.9GHz LO=2.0GHz LO=2.1GHz LO=2.2GHz IP2 (dBm) 40 30 20 10 0 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 IIP2, -2dBm OIP2, -2dBm IIP2, 0dBm OIP2, 0dBm IIP2, +2dBm OIP2, +2dBm 5 50 100 150 200 250 300 IF FREQUENCY (MHz) 350 400 Branch Isolation RF1 - IF2 vs. LO Drive IF = 250 MHz 0 BRANCH ISOLATION (dB) -10 -20 -30 -40 -50 -60 1.6 1.7 1.8 1.9 2 2.1 2.2 RF FREQUENCY (GHz) 2.3 2.4 LO = -4 dBm LO = -2 dBm LO = 0 dBm LO =+2 dBm LO =+4 dBm Branch Isolation RF1 - IF2 LO = 0 dBm, IF = 156 MHz 0 BRANCH ISOLATION (dB) -10 -20 -30 -40 -50 -60 2 2.1 2.2 2.3 2.4 2.5 2.6 RF FREQUENCY (GHz) 2.7 2.8 Reference to output of standard path 8 - 72 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Conversion Gain @ LO = 0 dBm IF = 156 MHz 14 12 CONVERSION GAIN (dB) ISOLATION (dB) 10 8 6 4 2 0 2 2.1 2.2 2.3 2.4 2.5 2.6 RF FREQUENCY (GHz) 2.7 2.8 Isolation @ LO = 0 dBm, IF = 156 MHz 0 -10 -20 -30 -40 -50 -60 2 2.1 2.2 2.3 2.4 2.5 FREQUENCY (GHz) 2.6 2.7 2.8 RF TO IF LO TO RF LO TO IF 8 MIXERS - DOWNCONVERTERS - SMT 8 - 73 Input IP3 & Input P1dB @ LO = 0 dBm, IF = 156 MHz 30 25 IP3 (dBm), P1dB (dBm) 20 15 10 5 0 2 2.1 2.2 2.3 2.4 2.5 2.6 RF FREQUENCY (GHz) 2.7 2.8 INPUT IP3 OUTPUT P1dB INPUT P1dB MxN Spurious @ IF Port nLO mRF 0 1 2 3 4 0 xx 54 95 94 94 1 21 0 79 94 95 2 52 57 53 95 94 3 40 82 84 72 95 4 48 88 94 95 95 Harmonics of LO nLO Spur @ RF Port LO Freq. (GHz) 1.4 1.5 1.6 1.7 1.8 1.9 1 8 9 11 13 12 11 2 12 13 14 15 13 12 3 15 16 17 18 19 19 4 19 21 24 29 29 28 RF Freq. = 1.9 GHz @ -10 dBm LO Freq. = 1.65 GHz @ 0 dBm All values in dBc relative to the IF power level. LO = 0 dBm All values in dBc below input LO level measured at RF port. 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Absolute Maximum Ratings RF / IF Input (Vdd= +5V) LO Drive (Vdd= +5V) +13 dBm +15 dBm +7 Vdc 150°C 1.64 W 39.6 °C/W -65 to +150°C -40 to +85°C Class 1A Typical Supply Current vs. Vdd Vdd (LO + IF) +4.5 +5.0 +5.5 Idd (mA) 190 260 340 8 MIXERS - DOWNCONVERTERS - SMT Vdd (LO or IF) Channel Temperature Continuous Pdiss (T = 85°C) (derate 25.5 mW/°C above 85°C) Thermal Resistance (junction to ground paddle) Storage Temperature Operating Temperature ESD Sensitivity (HBM) Downconverter will operate over full voltage range shown above. ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS Outline Drawing NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS] 3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE. 4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM. PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM. 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm. 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. 7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN. Package Information Part Number HMC381LP6 HMC381LP6E 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] H381 XXXX H381 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 8 - 74 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Pin Descriptions Pin Number Function Description Interface Schematic 1, 7 RF1, RF2 These pins are DC coupled and matched to 50 Ohms. 8 MIXERS - DOWNCONVERTERS - SMT 8 - 75 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28 GND Backside of package has exposed metal ground slug that must also be connected to ground. 3 Vdd Power supply for the second stage LO amplifier. One external bypass capacitor (1,000 pF) is required. 5, 15, 19 N/C No connection. These pins may be connected to RF ground. Performance will not be affected. 9, 27 MIX IF2, MIX IF1 IF output from the mixers. This pin is DC coupled to the mixer. A low pass filter and blocking capacitor are required between mixer IF port and IF amplifier. (See application circuit). 11, 25 AMP IF2, AMP IF1 Inputs to the IF amplifiers. A low pass filter and blocking capacitor are required between mixer IF port and IF amplifier. (See application circuit). 13, 23 IF2, IF1 Outputs of the IF amplifiers and bias ports for the IF amplifiers. A pull up inductor, resistor, and bypass capacitors are required. (See application circuit). 17 LO These pins are AC coupled and matched to 50 Ohms. 21 Vdd LO Bias voltage for the first stage of the LO amplifier. A pull up inductor, resistor, and bypass capacitors are required. (See application circuit). 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Evaluation PCB 8 MIXERS - DOWNCONVERTERS - SMT List of Materials for Evaluation PCB 106971 [1] Item J1 - J5 J6 - J10 C1, C4 - C10 C2, C3 C11, C12, C13 L1, L2 L3 L4, L5 R1, R2 R3 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pins 1000 pF Chip Capacitor, 0402 Pkg. 7 pF Chip Capacitor, 0402 Pkg. 100 pF Chip Capacitor, 0402 Pkg. 220 nH Chip Inductor, 0603 Pkg. 22 nH Chip Inductor, 0603 Pkg. 27 nH Chip Inductor, 0603 Pkg. 4.7 Ohm Resistor, 0603 Pkg. 22 Ohm Resistor, 0603 Pkg. HMC381LP6 / HMC381LP6E 106955 Evaluation Board 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 8 - 76 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 HMC381LP6 / 381LP6E v04.1007 HIGH IP3 RFIC DUAL DOWNCONVERTER, 1.7 - 2.7 GHz Application Circuit 8 MIXERS - DOWNCONVERTERS - SMT 8 - 77 Recommended Components Values (IF = DC - 300 MHz) C1, C4 - C10 C2, C3 C11, C12, C13 L1, L2 L3 L4, L5 R1, R2 R3 1000 pF 7 pF 100 pF 220 nH 22 nH 27 nH 4.7 Ohm 22 Ohm Note: L4, C3 and L5, C2 form low pass fi lters. C4 and C5 are DC blocks. 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