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| HMC280MS8G / 280MS8GE v04.0605 GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz 8 AMPLIFIERS - SMT Typical Applications The HMC280MS8G / HMC280MS8GE is ideal for: * UNII & HiperLAN * ISM Features Psat Output Power: +24 dBm Output IP3: +38 dBm High Gain: 18 dB Single Supply: +3.6V Ultra Small Package: MSOP8G Functional Diagram General Description The HMC280MS8G & HMC280MS8GE are +3.6V GaAs MMIC power amplifiers 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. 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 8-2 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 HMC280MS8G / 280MS8GE v04.0605 GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz Broadband Gain & Return Loss 20 15 RESPONSE (dB) 10 5 0 -5 -10 -15 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) Gain vs. Temperature @ 3.6V 30 25 8 AMPLIFIERS - SMT 8-3 GAIN (dB) S11 S21 S22 20 15 10 5 0 4 4.5 5 5.5 6 6.5 7 FREQUENCY (GHz) -40 C +25 C +70 C Psat vs. Supply Voltage 30 28 OUTPUT PSAT (dBm) Psat vs. Temperature @ 3.6V 30 28 OUTPUT PSAT (dBm) 26 24 22 20 18 16 14 4.5 -40 C +25 C +70 C 26 24 22 20 18 16 14 4.5 5V 3.6V 3.3V 3V 2.7V 5 5.5 6 5 5.5 6 FREQUENCY (GHz) FREQUENCY (GHz) P1dB vs. Supply Voltage 30 28 OUTPUT P1dB (dBm) 26 24 22 20 18 16 14 4.5 5V 3.6V 3.3V 3V 2.7V P1dB vs. Temperature @ 3.6V 30 28 OUTPUT P1dB (dBm) 26 24 22 20 18 16 14 4.5 -40 C +25 C +70 C 5 5.5 6 5 5.5 6 FREQUENCY (GHz) FREQUENCY (GHz) 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 HMC280MS8G / 280MS8GE v04.0605 GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz 8 AMPLIFIERS - SMT Power Compression @ 5.25 GHz 30 Pout (dBm), GAIN (dB), PAE (%) 25 20 15 10 5 0 -10 Output Power (dBm) Gain (dB) PAE (%) Output IP3 vs Supply Voltage @ 6.0 GHz 50 45 40 OIP3 (dBm) 35 30 25 20 2.5 -40 C +25 C +70 C -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 OIP3 (dBm) 35 30 25 20 4.5 -40 C +25 C +70 C Output IP3 vs. Temperature @ 5.0V 50 45 40 OIP3 (dBm) 35 30 25 20 4.5 -40 C +25 C +70 C 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) 8-4 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 HMC280MS8G / 280MS8GE v04.0605 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 +14 dBm 150 C 2.67 W 24.3 C/W -65 to +150 C -55 to +85 C 8 AMPLIFIERS - SMT 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. Outline Drawing Package Information Part Number HMC280MS8G HMC280MS8GE 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] H280 XXXX H280 XXXX [2] [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX 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 8-5 HMC280MS8G / 280MS8GE v04.0605 GaAs MMIC POWER AMPLIFIER 5.0 - 6.0 GHz 8 AMPLIFIERS - SMT Recommended PCB Layout List of Materials for Evaluation PCB 103103 [1] Item J1, J2 J3, J4, J5 C1, C2 C3, C4 L1 U1 PCB [2] Description PCB Mount SMA Connector DC Pins 1000 pF Capacitor, 0603 Pkg. 100 pF Capacitor, 0402 Pkg. 3.9 nH Inductor, 0402 Pkg. HMC280MS8G / HMC280MS8GE 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. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Roger 4350 8-6 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 HMC280MS8G / 280MS8GE v04.0605 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: 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 8-7 |
Price & Availability of HMC280MS8GE
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