XP1042-QT-0G0T

XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 Features        Functional Schematic 21 dB Small Signal Gain 25 dBm P1dB Compression Point 38 dBm Output IP3 Linearity 17 dB Gain Control with Bias Adjust Lead-Free 3 mm 16-lead QFN Package 100% RF Testing RoHS* Compliant and 260°C Reflow Compatible Description The XP1042-QT is a packaged driver amplifier that operates over the 12 - 16 GHz frequency band. The device provides 21 dB gain and 38 dBm Output Third Order Intercept Point (OIP3) across the band and is offered in an industry standard, fully molded 3 mm QFN package. The device includes on-chip ESD protection structures and DC by-pass capacitors to ease the implementation and volume assembly of the packaged part. The device is manufactured in 0.5 µm GaAs pHEMT device technology with BCB wafer coating to enhance ruggedness and repeatability of performance. N/C VD1 VD2 VD3 16 XP1042-QT-0G00 bulk quantity XP1042-QT-0G0T tape and reel XP1042-QT-EV1 evaluation module 13 1 12 N/C N/C 2 11 N/C RFIN 3 10 RFOUT N/C 4 9 N/C 5 6 7 8 VG1 VG2 VG3 N/C Pin Configuration Pin No. Function Pin No. Function 1-2 Not Connected 10 RF Output 3 RF Input 11-12 Not Connected 4 Not Connected 13 Drain 3 Bias 5 Gate 1 Bias 14 Drain 2 Bias 6 Gate 2 Bias 15 Drain 1 Bias 7 Gate 3 Bias 16 Not Connected 8-9 Not Connected 172 Paddle Ordering Information1 Package 14 N/C The XP1042-QT is specifically designed for Point to Point radio applications and is well suited for other telecom applications such as SATCOM and VSAT. Part Number 15 2. The exposed pad centered on the package bottom must be connected to RF and DC ground. 1. Reference Application Note M513 for reel size information. * Restrictions on Hazardous Substances, European Union Directive 2011/65/EU. 1 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 Electrical Specifications: Freq = 12 - 16 GHz, TA = +25°C Parameter Units Min. Typ. Max. Small Signal Gain (S21) dB 19 21 - Input Return Loss (S11) dB - 12 - Output Return Loss (S22) dB - 10 - Reverse Isolation (S12) dB - 50 - NF at Max Gain dB - 6 8 P1dB dB - 25 - OIP3 at Pout = 8 dBm per Tone dBm 36 38 - Drain Bias Voltage (Vd1,2,3) VDC - 5 - Gate Bias Voltage (Vg1,2,3) VDC -2 -1 - Supply Current (Id1) mA - 75 125 Supply Current (Id2) mA - 75 125 Supply Current (Id3) mA - 150 250 Absolute Maximum Ratings3,4 Parameter Absolute Max. Supply Voltage (Vd1,2,3) +8.0 V Supply Current (Id1,2,3) 550 mA Gate Bias Voltage (Vg1,2,3) -2.4 V Max Power Dissipation (Pdiss) 2.8 W RF Input Power 15 dBm Operating Temperature (Ta) -55ºC to +85ºC Storage Temperature (Tstg) -65ºC to +165ºC Channel Temperature (Tch)5 150ºC Handling Procedures Please observe the following precautions to avoid damage: 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 Class 1A devices. 3. Exceeding any one or combination of these limits may cause permanent damage to this device. 4. MACOM does not recommend sustained operation near these survivability limits. 5. Operating at nominal conditions with TJ ≤ +150°C will ensure MTTF > 1 x 106 hours. 2 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 Typical Performance Curves: VD = 5 V, ID1 = 125 mA, ID2 = 125 mA, ID3 = 250 mA S-Parameters vs. Frequency 25 20 S-Parameters (dB) 15 10 S21 5 S11 S22 0 -5 -10 -15 -20 10 11 12 13 14 15 16 17 18 Frequency (GHz) Output Power vs. Input Power 30 Output Power (dBm) 25 20 12.5 GHz 15 13 GHz 13.5 GHz 14 GHz 10 14.5 GHz 15 GHz 15.5 GHz 5 -15 -10 -5 0 5 10 Input Power (dBm) C/13 vs. Output Power, 100 MHz per tone 80 70 C/13 (dBc) 60 50 40 12.5 GHz 13 GHz 13.5 GHz 30 14 GHz 14.5 GHz 20 15 GHz 15.5 GHz 10 0 6 8 10 12 14 16 18 20 Output Power/per tone (dBm) 3 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 MTTF These numbers were calculated based on accelerated life test information and thermal model analysis received from the fabricating foundry. MTTF Hours vs. Package Base Temperature VD1,2,3 = 5 V, ID1 = 125 mA, ID2 = 125 mA, ID3 = 250 mA 1.E+14 MTTF (hours) 1.E+12 1.E+10 1.E+08 1.E+06 1.E+04 1.E+02 1.E+00 20 30 40 50 60 70 80 90 100 110 120 Package Base Temp (°C) Tch (max.) vs. Package Base Temperature VD1,2,3 = 5 V, ID1 = 125 mA, ID2 = 125 mA, ID3 = 250 mA 200 180 Tch max. (°C) 160 140 120 100 80 60 40 20 0 20 30 40 50 60 70 80 90 100 110 120 Package Base Temp (°C) Operating Power De-rating Curve (continuous) VD1,2,3 = 5 V, ID1 = 125 mA, ID2 = 125 mA, ID3 = 250 mA 3 Pdiss (W) 2.5 2 15 1.5 1 0.5 0 25 4 50 75 100 125 150 175 Package Base Temp (°C) 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 App Note [1] Biasing - As shown in the Pin Designations table, the device is operated by biasing VD1,2,3 at 5 V with 125, 125, 250 mA respectively. It is recommended to use active bias to keep the currents constant in order to maintain the best performance over temperature. Depending on the supply voltage available and the power dissipation constraints, the bias circuit may be a single transistor or a low power operational amplifier, with a low value resistor in series with the drain supply used to sense the current. The gate of the pHEMT is controlled to maintain correct drain current and thus drain voltage. The typical gate voltage needed to do this is –1 V. Make sure to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain supply. App Note [2] Board Layout - As shown in the board layout, it is recommended to provide 100 pF decoupling caps as close to the bias pins as possible, with additional 10 μF decoupling caps. Recommended Layout 5 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support XP1042-QT Power Amplifier 12 - 16 GHz Lead-Free 3 mm 16-Lead PQFN† † Reference Application Note S2083 for lead-free solder reflow recommendations. Meets JEDEC moisture sensitivity level 3 requirements. Plating is 100% matte tin over copper. 6 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support Rev. V3 XP1042-QT Power Amplifier 12 - 16 GHz Rev. V3 M/A-COM Technology Solutions Inc. All rights reserved. Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM") products. These materials are provided by MACOM as a service to its customers and may be used for informational purposes only. 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MACOM customers using or selling MACOM products for use in such applications do so at their own risk and agree to fully indemnify MACOM for any damages resulting from such improper use or sale. 7 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. Visit www.macom.com for additional data sheets and product information. For further information and support please visit: https://www.macom.com/support