MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package Functional Schematic Features • • • • • • • • • • • Preliminary - Rev. V1P Very Compact Size (7X7 mm) 28 PIN QFN GaN on SiC D-Mode Transistor Technology Partially Matched, de-coupled DC and RF Typical Bias: 50 V, Class AB Intended for Pulsed RADAR Applications Output Power > 35W, with 25dB Gain and 55% Power Added Efficiency Up to 1 ms Pulse Width and 15% Duty Cycle MTTF = 600 years (TJ < 200°C) Thermally Enhanced Laminate LGA Package RoHS* Compliant. Lead Free Reflow Compatible MSL-3 Description The MAMG-002735-030PSM is a 2-stage GaN power module in a “True SMT” LGA overmolded laminate package. The module is partially matched. Under pulsed conditions, it can deliver output power greater than 35W, with 25 dB typical associated gain and 55% typical power added efficiency. Pin Configuration3,4 Pin No. Function Pin No. Function 1 Ground 15 Ground 2 Ground 16 Ground 3 RF IN 17 RF OUT Ordering Information 1,2 Part Number Package 4 RF IN 18 RF OUT MAMG-002735-030PSM Bulk Packaging 5 RF IN 19 RF OUT MAMG-0T2735-030PSM 100 Piece Reel 6 Ground 20 Ground MAMG-002735-SB2PPR Evaluation Board 7 Ground 21 Ground 8 VG1 22 VD2 9 NC 23 VD1 10 Ground 24 Ground 11 Ground 25 Ground 12 Ground 26 Ground 13 NC 27 NC 14 VG2 28 NC 1. Reference Application Note M513 for reel size information. 2. All sample boards include 3 loose parts. 3. MACOM recommends connecting unused package pins to ground. 4. The exposed pad centered on the package bottom must be connected to RF and DC ground. * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 1 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package Preliminary - Rev. V1P Electrical Specifications 5 Parameter Symbol Min. Typ. Max. Units RF FUNCTIONAL TESTS: Freq. = 2900-3500MHz, VDD = 50 V, IDQ = 100 mA, TA = 25°C, ZL = 50 Ω, Pulse Width = 1ms, Duty Cycle = 10%, PIN = 20.0dBm POUT - 45.5 - dBm POUT - 36 - W Gp - 25.5 - dB PAE - 55 - % Droop - 0.2 0.4 dB 2F0 - -35 - dBc 3 Harmonic 3F0 - -45 - dBc Load Mismatch Stability VSWR-S - 5:1 - - Load Mismatch Tolerance VSWR-T - 6:1 - - Peak Output Power 6 Power Gain Power Added Efficiency Pulse Droop 7 2nd Harmonic rd 5. Typical RF performance measured in RF evaluation board (see layout on page 3). 6. Peak output power measured at center of pulse. 7. Pulse droop measured between 10% and 90% of pulse. Absolute Maximum Ratings 8,9,10,11,12 Parameter Absolute Maximum Input Power 26 dBm Drain Supply Voltage (pulsed), VDD +55 V Gate Supply Voltage Range, VGG -9 V to -2.5 V Supply Current, IDD 1.7A Power Dissipation, Pulsed Mode @ 85ºC Junction Temperature 40W 13 200 °C Operating Temperature -40°C to +85°C Storage Temperature -65°C to +150°C ESD Maximum - Human Body Model (HBM) 600 V ESD Maximum - Charged Device Model (CDM) 300 V 8. 9. 10. 11. 12. Exceeding any one or combination of these limits may cause permanent damage to this device. MACOM does not recommend sustained operation near these survivability limits. For saturated performance it is recommended that the sum of (3 * VDD + abs (VGG)) < 175 V. CW operation is not recommended. Max Duty cycle is 20% Operating at nominal conditions with TJ ≤ 200°C will ensure MTTF > 1 x 106 hours. Junction temperature directly affects device MTTF and should be kept as low as possible to maximize lifetime. 13. Junction Temperature (TJ) = TC + ӨJC * ((V * I) - (POUT - PIN)). Typical Transient Thermal Resistance ӨJC = 3.0°C/W (1 ms pulses, 10% duty cycle) 2 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package PCB Layout Preliminary - Rev. V1P Parts List Part C1, C5 C2 C3 C4 C6 C7 C8 C9 L1 R1 R2 Value 0.9 pF 12 pF 2.4 pF 10 pF 100 pF 10 nF 100 pF 10 nF 2.0 nH 100 Ohm 15 KOhm Case Style 0402 0402 0402 0402 0603 0603 0402 0402 0402 0402 0402 Parts are measured and sampled in the evaluation board shown on the left. The board is made of 12 mil thick RO4003C and is bolted onto a Ni-plated Aluminum plate. Electrical and thermal ground is provided using a Cu-filled via-hole array (8 mil diameter, 8 mil spacing edge-to-edge). Bias Sequencing Turning the device ON 1. Set Pulsed VG to the pinch-off value (VP), typically -5 V. 2. Turn on VD to nominal voltage (50 V). 3. Increase VG to desired quiescent current (100mA X Pulse Duty Cycle, in this case 10mA). 4. Apply Pulsed RF power to desired level. Turning the device OFF 1. Turn off RF power. 2. Decrease VG down to VP. 3. Turn off VD. 3 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package Preliminary - Rev. V1P Typical Large-Signal Performance Over Temperature: Pulsed RF, 1000 µs Pulses, 10% Duty Cycle, VDD= 50 V, IDQ = 100 mA_pk Pout Power Gain MAMG-002735-030PSM Overtemp (Vd=50V, Idq=100mApk, Pin=100mWpk, 1ms, 10%) MAMG-002735-030PSM Overtemp (Vd=50V, Idq=100mApk, Pin=100mWpk, 1ms, 10%) 28 44 27 42 40 26 Gp (dB) Pout (Wpk) -40 DEG. C -40 DEG. C 38 -20 DEG. C -20 DEG. C 25 0 DEG. C 0 DEG. C 25 DEG. C 25 DEG. C 36 50 DEG. C 50 DEG. C 75 DEG. C 24 75 DEG. C 85 DEG.C 85 DEG.C 34 23 32 22 30 2900 2900 3000 3100 3200 3300 3400 3000 3100 3200 3500 3300 3400 3500 Freq (MHz) Freq (MHz) Droop Drain Efficiency MAMG-002735-030PSM Overtemp (Vd=50V, Idq=100mApk, Pin=100mWpk, 1ms, 10%) MAMG-002735-030PSM Overtemp (Vd=50V, Idq=100mApk, Pin=100mWpk, 1ms, 10%) 70 1 0.9 65 0.8 0.7 60 0.6 Droop (dB) Eff (%) -40 DEG. C -20 DEG. C 55 0 DEG. C 25 DEG. C -40 DEG. C -20 DEG. C 0.5 0 DEG. C 25 DEG. C 0.4 50 DEG. C 50 DEG. C 75 DEG. C 50 75 DEG. C 0.3 85 DEG.C 85 DEG.C 0.2 45 0.1 40 2900 0 3000 3100 3200 3300 3400 2900 3500 3000 3100 3200 Freq (MHz) 3300 3400 3500 Freq (MHz) Typical Small-Signal Performance Over Frequency: VDD= 50 V, IDQ = 100 mA, TA = 25°C MAMG-002735-030PSM Measured S-pars 35 30 20 DB(|S(1,1)|) SN_2 DB(|S(2,1)|) SN_8 DB(|S(2,1)|) SN_2 DB(|S(2,2)|) SN_8 DB(|S(2,2)|) SN_2 K() SN_2 DB(|S(1,1)|) SN_8 K() SN_8 10 0 -10 -20 -30 0.2 2.2 4.2 6 Frequency (GHz) 4 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package Preliminary - Rev. V1P Typical Large-Signal Performance Over Votage: Pulsed RF 100 mW_pk, 750 µs Pulses, 20% Duty Cycle, VDD in V, IDQ = 100 mA_pk Pout Power Gain MAMG-002735-030PSM Over Voltage Test (Pin=100mWpk, Idq=100mApk, 750us, 20%) MAMG-002735-030PSM Over Voltage Test (Pin=100mWpk, Idq=100mApk, 750us, 20%) 30 40 35 25 30 20 28V 28V 32V 20 36V Gp (dB) Pout(Wpk) 25 32V 15 36V 40V 15 40V 44V 44V 10 48V 48V 10 5 5 0 2700 0 2800 2900 3000 3100 3200 3300 3400 3500 3600 2700 2800 2900 3000 Freq (MHz) 3100 3200 3300 3400 3500 3600 Freq (MHz) Droop Drain Efficiency MAMG-002735-030PSM Over Voltage Test (Pin=100mWpk, Idq=100mApk, 750us, 20%) MAMG-002735-030PSM Over Voltage Test (Pin=100mWpk, Idq=100mApk, 750us, 20%) 60 0.8 0.7 50 0.6 40 Eff (%) 32V 30 36V Droop (dB) 0.5 28V 28V 32V 0.4 36V 40V 44V 20 40V 0.3 44V 48V 48V 0.2 10 0.1 0 2700 0 2800 2900 3000 3100 3200 3300 3400 3500 3600 Freq (MHz) 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 Freq (MHz) 5 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport MAMG-002735-030PSM S-Band 30 W 2-Stage Partially Matched GaN Module Surface Mount Laminate Package Preliminary - Rev. V1P Package Outline and Recommended Landing Pattern14,15,16,17 TOP VIEW SOLDER MAKS PATTERN 14. All dimensions are in millimeters and inches. 15. Reference Application Note S2083 for lead-free solder reflow recommendations. Plating is Ni/Pd/Au. 16. Landing pattern indicates solder mask opening. Cu-filled via-holes under the ground are used for optimal thermal performance. Recommended pattern: 8-mil diameter, 8-mil spacing. 17. Layout drawing available upon request. BOTTOM VIEW Handling Procedures Please observe the following precautions to avoid damage: Static Sensitivity Gallium Nitride Devices and 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. 6 ADVANCE: Data Sheets contain information regarding a product MACOM is considering for development. Performance is based on target specifications, simulated results, and/or prototype measurements. Commitment to develop is not guaranteed. PRELIMINARY: Data Sheets contain information regarding a product MACOM has under development. Performance is based on engineering tests. Specifications are typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. Commitment to produce in volume is not guaranteed. M/A-COM Technology Solutions Inc. (MACOM ) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. For further information and support please visit: https://www.macomtech.com/content/customersupport
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