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| v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz Features Psat Output Power: +24 dBm Output IP3: +38 dBm High Gain: 18 dB Single Supply: +3.6V Ultra Small Package: MSOP8G 8 AMPLIFIERS - SMT Typical Applications The HMC280MS8G is ideal for: * UNII & HiperLAN * ISM Functional Diagram General Description The HMC280MS8G is a +3.6V GaAs MMIC power amplifier covering 5 to 6 GHz. The device is packaged in a low cost, surface mount 8 lead MSOP plastic package with an exposed base paddle for improved RF ground and thermal dissipation. The amplifier provides 18 dB of gain and 24 dBm Psat while operating from a single positive supply. External component requirements are minimal with the amplifier occupying less than 0.023 sq. in. (14.6 sq. mm). All data is taken with the amplifier assembled into a 50 ohm test fixture with the exposed base paddle connected to RF ground. For transmit / receive applications use with either the HMC223MS8 or HMC224MS8 SPDT switches. Electrical Specifications, TA = +25 C, Vdd= +3.6V Parameter Frequency Range Gain Gain Flatness Input Return Loss Reverse Isolation Output Power for 1 dB Compression (P1dB) Saturated Output Power (Psat) Output Third Order Intercept (IP3) Noise Figure Supply Current (Idd)(Vdd1 = Vdd2 = +3.6 Vdc) 5.0 - 5.5 Ghz 5.0 - 6.0 Ghz 8 40 20 18 21 33 14 Min. Typ. 5.0 - 6.0 19 1.0 12 44 23 22 24 38 13 480 23 Max. Units GHz dB dB dB dB dBm dBm dBm dB mA 8-8 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 v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz Broadband Gain & Return Loss 20 15 Gain vs. Temperature @ 3.6V 30 25 8 AMPLIFIERS - SMT 8-9 RESPONSE (dB) 10 5 0 -5 -10 -15 4 4.5 5 5.5 GAIN (dB) S11 S21 S22 20 15 10 5 0 6 6.5 7 4 4.5 5 5.5 6 6.5 7 -40C +25C +70C FREQUENCY (GHz) FREQUENCY (GHz) Psat vs. Supply Voltage 30 28 Psat vs. Temperature @ 3.6V 30 28 OUTPUT PSAT (dBm) 24 22 20 18 16 14 4.5 5V 3.6V 3.3V 3V 2.7V OUTPUT PSAT (dBm) 26 26 24 22 20 18 16 14 4.5 -40C +25C +70C 5 5.5 6 5 5.5 6 FREQUENCY (GHz) FREQUENCY (GHz) P1dB vs. Supply Voltage 30 28 5V 3.6V 3.3V 3V 2.7V P1dB vs. Temperature @ 3.6V 30 28 -40C +25C +70C OUTPUT P1dB (dBm) 24 22 20 18 16 14 4.5 OUTPUT P1dB (dBm) 6 26 26 24 22 20 18 16 14 4.5 5 5.5 5 5.5 6 FREQUENCY (GHz) FREQUENCY (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 v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz 8 AMPLIFIERS - SMT Power Compression @ 5.25 GHz 30 Output Power (dBm) Gain (dB) PAE (%) Output IP3 vs Supply Voltage @ 6.0 GHz 50 45 40 Pout (dBm), GAIN (dB), PAE (%) 25 20 15 10 5 0 -10 OIP3 (dBm) 35 30 -40C 25 20 2.5 +25C +70C -5 0 5 10 15 3 3.5 4 4.5 5 5.5 INPUT POWER (dBm) Vdd SUPPLY VOLTAGE (Vdc) Output IP3 vs. Temperature @ 3.6V 50 45 40 Output IP3 vs. Temperature @ 5.0V 50 45 40 OIP3 (dBm) 35 30 25 20 4.5 OIP3 (dBm) -40C +25C +70C 35 30 25 20 4.5 -40C +25C +70C 5 5.5 6 5 5.5 6 FREQUENCY (GHz) FREQUENCY (GHz) Reverse Isolation @ 3.6V 0 -10 -20 -30 -40 -50 -60 4.5 REVERSE ISOLATION (dB) 5 5.5 6 FREQUENCY (GHz) 8 - 10 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 v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz Absolute Maximum Ratings Drain Bias Voltage (Vdd1, Vdd2) RF Input Power (RFin) (Vdd = +3.6 Vdc) Channel Temperature Continuous Pdiss (T = 85 C) (derate 41 mW/C above 85 C) Thermal Resistance (channel to ground paddle ) Storage Temperature Operating Temperature +8.0 Vdc +20 dBm 8 AMPLIFIERS - SMT NOTES: 1. PACKAGE BODY MATERIAL: LOW STRESS INJECTION MOLDED PLASTIC SILICA AND SILICON IMPREGNATED. 2. LEADFRAME MATERIAL: COPPER ALLOY 3. LEADFRAME 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. 150 C 2.67 W 24.3 C/W -65 to +150 C -55 to +85 C Outline Drawing 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 8 - 11 v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz 8 AMPLIFIERS - SMT Recommended PCB Layout List of Material Item J1, J2 J3, J4, J5 C1, C2 C3, C4 L1 U1 PCB* Description PC Mount SMA Connector DC Pins 1000 pF Capacitor, 0603 Pkg. 100 pF Capacitor, 0402 Pkg. 3.9 nH Inductor, 0402 Pkg. HMC280MS8G Amplifier 103104 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. *Circuit Board Material: Roger 4350 8 - 12 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 v03.0703 MICROWAVE CORPORATION HMC280MS8G GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz Application Circuit 8 AMPLIFIERS - SMT Note 1: Vdd1 and Vdd2 may be connected to a common Vdd feed after RF choke. Recommended Component Values L1 C1 C2 3.9 nH 1000 pF 100 pF Note 2: L1 should be located < 0.020" (0.508 mm) from pin 8 (Vdd1). 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 8 - 13 |
Price & Availability of HMC280MS8G
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