HMC488MS8G_08

HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Features Low Conversion Loss: 7 dB Double-Balanced Topology Integrated LO Amplifier: 0 to +6 dBm Drive Input IP3: +15 dBm Single Supply: +5V @ 46 mA MSOP8-G Package: 14.8 mm2 Typical Applications The HMC488MS8G / HMC488MS8GE is ideal for: • Basestations & Repeaters • Access Points & Subscribers • UNII, ISM, WLAN & WiMAX 9 MIXERS - DBL-BAL - SMT • Point to Point/Multi-Point Radios • VSAT Radio Functional Diagram General Description The HMC488MS8G(E) is an ultra miniature doublebalanced mixer with integrated LO amplifier in an 8 lead plastic SMT MSOP8-G covering 4 - 7 GHz. This passive MMIC mixer integrates a GaAs Schottky diode quad, transformer baluns and a LO buffer on a single chip yielding a low conversion loss of 7 dB coupled with an input IP3 of +15 dBm. The LO buffer amplifier can be driven from 0 to +6 dBm and requires a single supply of +5V @ 46 mA. The device can be used as an upconverter, downconverter or bi-phase (de)modulator for a variety of point-to-point/ multipoint, VSAT, telemetry or broadband WLAN applications. Electrical Specifi cations, TA = +25° C, IF= 100 MHz, Vdd= 5V LO = +2 dBm 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) Supply Current (Idd) 5 25 16 Typ. 4-7 DC - 2.5 7 7 30 20 15 8 46 60 6 27 20 9.5 Max. Min. Typ. 5-6 DC - 2.5 8 8 32 25 15 9 46 60 10.5 Max. GHz GHz dB dB dB dB dBm dBm mA LO = 0 dBm Units 9 - 300 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 HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Conversion Gain vs. Temperature @ LO = +2 dBm 0 Isolation @ LO = +2 dBm 0 CONVERSION GAIN (dB) -5 ISOLATION (dB) -10 -20 -10 -30 -15 +25 C +85 C -40 C 9 RF TO IF LO TO RF LO TO IF -40 -20 4 4.5 5 5.5 6 RF FREQUENCY (GHz) 6.5 7 -50 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 Conversion Gain vs. LO Drive 0 Return Loss @ LO = +2 dBm 0 CONVERSION GAIN (dB) -5 RETURN LOSS (dB) -5 RF LO -10 -10 -15 -15 0 dBm +2 dBm +4 dBm +6 dBm -20 -20 4 4.5 5 5.5 6 RF FREQUENCY (GHz) 6.5 7 -25 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 Upconverter Performance Conversion Gain vs. LO Drive 0 IF Bandwidth @ LO = +2 dBm 0 CONVERSION GAIN RETURN LOSS CONVERSION GAIN (dB) -5 -5 RESPONSE (dB) -10 -10 -15 -15 0 dBm +2 dBm +4 dBm +6 dBm -20 -20 4 4.5 5 5.5 6 RF FREQUENCY (GHz) 6.5 7 -25 0 0.5 1 1.5 2 2.5 3 IF FREQUENCY (GHz) 3.5 4 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 9 - 301 MIXERS - DBL-BAL - SMT v03.0608 HMC488MS8G / 488MS8GE GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Input IP3 vs. Temperature @ LO = +2 dBm 25 Input IP3 vs. LO Drive 25 20 20 IP3 (dBm) 15 IP3 (dBm) 15 9 MIXERS - DBL-BAL - SMT 10 +25 C +85 C -40 C 10 0 dBm +2 dBm +4 dBm 5 5 0 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 0 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 Input IP2 vs. Temperature @ LO = +2 dBm 70 65 60 55 IP2 (dBm) 50 45 40 35 30 25 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 +25 C +85 C -40 C Input IP2 vs. LO Drive 65 60 55 IP2 (dBm) 50 45 40 35 30 25 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 0 dBm +2 dBm +4 dBm Input P1dB vs. Temperature @ LO = +2 dBm 15 12.5 10 7.5 5 2.5 0 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 +25 C +85 C -40 C Input P1dB vs. LO Drive 15 12.5 10 7.5 5 2.5 0 4 4.5 5 5.5 6 FREQUENCY (GHz) 6.5 7 0 dBm +2 dBm +3 dBm P1dB (dBm) 9 - 302 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 P1dB (dBm) HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz MxN Spurious @ IF Port nLO mRF 0 1 2 3 4 0 xx 12 62 77 83 1 9 0 60 83 83 2 20 29 63 74 84 3 24 52 60 63 85 4 40 41 77 75 82 Harmonics of LO nLO Spur @ RF Port LO Freq. (GHz) 5 5.2 5.4 5.6 5.8 6 1 32 32 31 31 31 31 2 18 19 23 26 26 27 3 42 62 52 43 40 43 4 52 56 59 64 57 51 9 MIXERS - DBL-BAL - SMT 9 - 303 RF Freq. = 5.3 GHz @ -10 dBm LO Freq. = 5.2 GHz @ +3 dBm All values in dBc relative to the IF power level. LO = +3 dBm All values in dBc below input LO level measured at RF port. Typical Supply Current vs. Vdd Vdd +4.75 +5.0 +5.25 Idd (mA) 45 46 47 Mixer will operate over full voltage range shown above. 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 HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Absolute Maximum Ratings RF / IF Input (Vdd= +5V) LO Drive (Vdd= +5V) Vdd Channel Temperature Continuous Pdiss (T = 85°C) (derate 13.2 mW/°C above 85°C) Thermal Resistance (channel to ground paddle) Storage Temperature +13 dBm +15 dBm +7 Vdc 150°C 0.85 W 75.5 °C/W -65 to +150°C -40 to +85°C Class 1A ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS 9 MIXERS - DBL-BAL - SMT Operating Temperature ESD Sensitivity (HBM) Outline Drawing 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 AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number HMC488MS8G HMC488MS8GE 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] H488 XXXX H488 XXXX [2] [1] Max peak reflow temperature of 235 °C [2] Max peak reflow temperature of 260 °C [3] 4-Digit lot number XXXX 9 - 304 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 HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Pin Descriptions Pin Number Function Description This pin is AC coupled and matched to 50 Ohms. Interface Schematic 1 LO 2, 6, 7 GND This pin must be connected to RF ground. 9 3, 4 Vdd 5 IF 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 capacitor 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. 8 RF This pin is DC coupled and matched to 50 Ohms. 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 9 - 305 MIXERS - DBL-BAL - SMT These pins are power supply for LO amp. An external RF bypass capacitor (10,000 pF) is required. HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Evaluation PCB 9 MIXERS - DBL-BAL - SMT List of Materials for Evaluation PCB 108190 [1] Item J1 - J3 J4 - J5 C1 U1 PCB [2] Description PCB Mount SMA RF Connector DC Pins 10,000 pF Chip Capacitor, 0603 Pkg. HMC488MS8G / HMC488MS8GE 106829 Evaluation Board, 1.000” x 1.000” [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 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. 9 - 306 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 HMC488MS8G / 488MS8GE v03.0608 GaAs MMIC MIXER W/ INTEGRATED LO AMPLIFIER, 4 - 7 GHz Notes: 9 MIXERS - DBL-BAL - 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 9 - 307