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RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Features * 802.11a Applications * WiMax Applications * Saturated Output Power: 31.5 dBm at +7 V 29.0 dBm at +5 V * Gain: 20.5 dB * No External RF Matching * Meets 802.11a Linearity Requirements * Lead-Free 4 mm 16-Lead PQFN Package * 100% Matte Tin Plating over Copper * Halogen-Free "Green" Mold Compound * 260C Reflow Compatible * RoHS* Compliant Version of MAAPSM0008 MAAPSS0096 V1 Functional Schematic Pin 16 N/C Pin 1 N/C RFin N/C N/C N/C VDD N/C N/C N/C N/C N/C N/C VGG RFout N/C Description The MAAPSS0096 is a two-stage power amplifier mounted in a lead-free, 4 mm 16-lead PQFN plastic package. The MAAPSS0096 is designed specifically for the UNII, MMAC, WiMax, and Hiperlan bands (4.9 GHz - 6.0 GHz). It has fully matched, 50-ohm input and output ports, eliminating the need for external RF tuning components. M/A-COM fabricates the MAAPSS0096 using a selfaligned gate MESFET process to realize high power efficiency and small size. The process features full passivation for performance and reliability. Pin Configuration Pin No. 1 2 3 4 5 6 7 Function N/C RFin N/C N/C N/C VDD N/C N/C N/C RFout VGG N/C N/C N/C N/C N/C Paddle 2 Description No connection RF input to the amplifier. DC block on-chip. 50-ohm input. No connection No connection No connection Positive voltage supply to both stages No connection No connection No connection RF output of the amplifier. DC block on-chip. 50-ohm output. Negative voltage supply to the gates of both stages No connection No connection No connection No connection No connection RF and DC Ground Ordering Information Part Number MAAPSS0096TR MAAPSS0096TR-3000 MAAPSS0096SMB 1. 1 8 9 Package 1000 piece reel 3000 piece reel Sample Test Board 10 11 12 13 Reference Application Note M513 for reel size information. 14 15 16 17 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union Directive 2002/95/EC. 1 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Electrical Specifications: TC = 40 C, VDD = 7.0 V, VGG = -1.8 V, Z0 = 50 Parameter Input VSWR Gain P1dB Saturated Power Drain Current at Psat 2nd Harmonics 3rd Harmonics Thermal resistance 3 Third-Order Intercept Point Stability Noise Figure +3 V < VDD < +10 V, PIN< +14 dBm, VSWR < 6:1, -25 C < TC < 85 C, RBW = 3 MHz (max. hold) F = 5.825 GHz MAAPSS0096 V1 Test Conditions F = 5.825 GHz, PIN = +14 dBm F = 5.825 GHz, PIN = 0 dBm F = 5.825 GHz F = 5.825 GHz, PIN = +14 dBm F = 5.825 GHz, PIN = +14 dBm Output Power = 29.5 dBm 2nd Stage Only Units -- dB dBm dBm mA dBc dBc C/W dBm -- dB Min. -- 18.0 -- 29.2 -- -- -- -- -- Typ. 1.5:1 20.5 29.5 31.5 500 -40 -70 31 40 All spurs < -70 dBc Max. 2.0:1 -- -- -- 600 -- -- -- -- -- 5.3 -- 3. When using the thermal resistance, you must use the power dissipated by the second stage only (not the total power dissipated). The second stage dissipates 80% of the total power. Recommended Operating Conditions 4,5 Characteristic Symbol Unit Drain Voltage Gate Voltage Input Power Gate Current Case Temperature 5 Min. 4.5 -2.5 -4 -40 Typ. 7.0 -1.8 -- 1 25 Max. 8.0 -1.0 15 +4 85 Absolute Maximum Ratings 6,7 Parameter Input Power (4.9 - 6.0 GHz) Operating Voltages Operating Temperature Channel Temperature Storage Temperature VDD VGG PIN IGG TC V V dBm mA C Absolute Maximum + 15 dBm +10 volts -40 C to +70 C +150 C -40 C to +150 C 4. Operation outside of these ranges may reduce product reliability. 5. A 100-ohm resistor should be used in the gate voltage line. 6. Exceeding any one or combination of these limits may cause permanent damage to this device. 7. M/A-COM does not recommend sustained operation near these survivability limits. Handling Procedures Please observe the following precautions to avoid damage: Operating The MAAPSS0096 To operate the device, follow these steps. 1. 2. 3. 4. 5. Apply VGG = -1.8 V, VDD= 0 V. Ramp VDD to desired voltage, typically 5 to 7 V. Adjust VGG to set IDQ, (approximately -1.8 V). Set RF input. Power down in reverse sequence . Turn gate voltage off last. Static Sensitivity Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these devices. 2 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Application Information Sample Board MAAPSS0096 V1 C1 R1 Plated Vias Plated Vias 1000006973 C2 Notes on board design 1. Sample board uses RO4350 (er = 3.48) as dielectric for circuit board. Dielectric thickness is not critical but RFin and RFout transmission lines should be 50 ohms (w = 22 mil for thickness = 10 mil). Solder the exposed paddle on the back of the package to the board. Proper attachment of the exposed paddle is essential for RF and DC ground in addition to providing a low thermal resistance. Case temperature (Tc) is measured on the top circuit board metal as close to the body of the package as possible (see sample board drawing). The board must provide adequate heat sinking to accommodate the 2.5 W typically dissipated under small signal conditions. Sample board uses vias in the vicinity of the ground pad to provide a suitable heat sink connected to the ground plane of the board as shown above. Placement of C1, C2 and R1 are not critical but use of size 1206 for the bypass caps (C1 and C2) is critical. 2. 3. 4. 5. 3 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Typical Performance Curves Gain , PIN = + 6 dBm, VDD = 7 V 24 22 MAAPSS0096 V1 Gain, PIN = + 6 dBm, VDD = 5 V 24 22 GAIN (dB) 18 16 14 12 10 4.0 4.5 5.0 5.5 - 25 deg. C 50 deg. C 70 deg. C GAIN (dB) 20 20 18 16 14 12 10 4.0 4.5 5.0 5.5 - 25 deg. C 50 deg. C 70 deg. C 6.0 6.5 6.0 6.5 FREQUENCY (GHz) FREQUENCY (GHz) Output Power, PIN = + 12 dBm, VDD = 7 V 32 Output Power, PIN = + 12 dBm, VDD = 5 V 32 Output Power (dBm) 30 30 28 26 24 4.0 4.5 5.0 5.5 Output Power (dB ) 28 26 24 4.0 4.5 5.0 5.5 - 25 deg. C 50 deg. C 70 deg. C - 25 deg. C 50 deg. C 70 deg. C 6.0 6.5 6.0 6.5 FREQUENCY (GHz) FREQUENCY (GHz) PAE, PIN = + 12 dBm, VDD = 7 V PAE, PIN = + 12 dBm, VDD = 5 V 45 40 - 25 deg. C 50 deg. C 70 deg. C 45 40 - 25 deg. C 50 deg. C 70 deg. C PAE (%) 35 30 25 PAE (%) 4.0 4.5 5.0 5.5 6.0 6.5 35 30 25 4.0 4.5 5.0 5.5 6.0 6.5 FREQUENCY (GHz) FREQUENCY (GHz) 4 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Typical Performance Curves Input Return Loss, PIN = + 12 dBm, VDD = 7 V -3 -6 MAAPSS0096 V1 Input Return Loss, PIN = + 12 dBm, VDD = 5 V -3 -6 RETURN LOSS (dB) -9 -12 -15 -18 -21 -24 -27 4.0 4.5 5.0 5.5 - 25 deg. C 50 deg. C 70 deg. C RETURN LOSS (dB) -9 -12 -15 -18 -21 -24 -27 4.0 4.5 5.0 5.5 - 25 deg. C 50 deg. C 70 deg. C 6.0 6.5 6.0 6.5 FREQUENCY (GHz) FREQUENCY (GHz) Stage 2 Dissipated Power vs. Case Temperature Freq = 5.25 GHz, VDD = 7 V 4.5 3.5 PDiss (W) 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 25 50 75 100 125 150 175 Tc (C) Output Power & Gain vs. Input Power Freq = 5.80 GHz, VDD = 7 V 35 Pout (dBm), Gain (dB) 4.0 30 Pout Gain 25 20 15 1 3 5 7 9 11 13 15 Pin (dBm) 1-dB Compression, VDD = 7 V, IDQ = 0.360 A 32 30 28 26 24 5.0 P1dB, Gain vs. Quiescent Bias, VDD = 7 V, Freq = 5.8 GHz 32 Gain (dB), P1dB (dBm) 30 28 26 24 22 20 18 0.20 0.22 0.24 0.26 0.28 0.30 0.32 0.34 0.36 P1dB Gain P1dB (dBm) 5.2 5.4 5.6 5.8 6.0 IDQ (A) Frequency (GH z) 5 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. RoHS Compliant 1 Watt Power Amplifier 4.9 - 6.0 GHz Typical Performance Curves Noise Figure VDD = 7 V 5.75 5.50 Noise Figure (dB) 5.25 5.00 4.75 4.50 4.25 5.725 5.750 5.775 5.800 5.825 Frequency (GHz) VDD = 5 V MAAPSS0096 V1 Lead-Free 4 mm 16-Lead PQFN Reference Application Note M538 for lead-free solder reflow recommendations. 6 M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. M/A-COM makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does M/A-COM assume any liability whatsoever arising out of the use or application of any product(s) or information. * North America Tel: 800.366.2266 / Fax: 978.366.2266 * Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300 * Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298 Visit www.macom.com for additional data sheets and product information. |
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