XX1000-QT-EV1

Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Functional Block Diagram Features • • • • • +18 dBm Output Power -20 dBc Fundamental Leakage 100% RF, DC and Output Power Testing Lead-Free 3 mm 16-lead QFN Package RoHS* Compliant N/C V D1 N/C V D2 16 15 14 13 N/C 1 12 N/C GND 2 11 GND RFIN 3 GND 4 Applications • • • • • Point-to-Point Radio Microwave LMDS SATCOM VSAT X2 10 RFOUT GND 9 Description The XX1000-QT is a 7.5 - 22.5 / 15.0 - 45.0 GHz SMD active doubler that delivers +18 dBm of output power. The device combines an active doubler with an output buffer amplifier that delivers constant power over a range of input powers. The device has excellent rejection of the fundamental and harmonic products. This device uses MACOM’s 0.15 GaAs pHEMT device model technology to ensure high reliability and uniformity. The device comes in a lead-free 3 mm QFN surface mount plastic package offering excellent RF and thermal properties and is RoHS compliant. 5 6 7 8 VG1 VSS VG2 N/C Pin Configuration1 Pin # Pin Name Function 1,8,12,14,16 N/C Not Connected 2,4,9,11 GND Ground 3 RFIN RF Input 5 VG1 Gate Voltage 1 6 VSS Source Voltage Ordering Information 1 7 VG2 Gate Voltage 2 10 RFOUT RF Output XX1000-QT-0G00 bulk quantity 13 VD2 Drain Voltage 2 XX1000-QT-0G0T tape and reel 15 VD1 Drain Voltage 1 XX1000-QT-EV1 evaluation module 172 GND Ground Pad 1. VG2 can be used for current regulating VD2 or VG2 can be set to GND with VD2 self-biasing at approximately 140 mA. 2. The exposed pad centered on the package bottom must be connected to RF, DC and thermal ground. * Restrictions on Hazardous Substances, compliant to current RoHS EU directive. 1 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Electrical Specifications: Input Frequency = 7.5 - 22.5 GHz, TA = +25°C Output Frequency Range GHz 15 — 45 Input Return Loss dB — 15 — Output Return Loss dB — 7 — Saturated Output Power dBm — 18 — RF Input Power dBm -10 — +10 Fundamental Leakage dBc — 20 — Third Harmonic Leakage dBc — 30 — Fourth Harmonic Leakage dBc — 10 — Drain Bias Voltage VDC — +5.0 +5.5 Gate Bias Voltage 1 VDC -0.8 -0.6 -0.4 Gate Bias Voltage 2 VDC -1.2 0.0 +0.1 Supply Current (ID1,2) (VD = 5.0 V, VG1 = -0.6 V, VG2 = 0.0 V Typ.) mA — 265 280 Source Voltage VDC -5.5 -5.0 -2.0 Source Current mA 25 50 60 Absolute Maximum Ratings3 Handling Procedures Parameter Absolute Maximum Drain Voltage (VD) +6 V Source Voltage (VSS) -6 V Drain Current (ID) 320 mA Source Current (ISS) 60 mA Gate Voltage (VG1) -0.4 V Gate Voltage (VG2) +0.1 V RF Input Power +15 dBm Storage Temperature -65°C to +165°C Operating Temperature -55°C to MTTF Table Channel Temperature MTTF Table Please observe the following precautions to avoid damage: Static Sensitivity These electronic devices are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity. Proper ESD control techniques should be used when handling these Class 2 devices. 3. Channel temperature directly affects a device's MTTF. Channel temperature should be kept as low as possible to maximize lifetime. 2 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 PCB Layout VD1 Vd1 VD2 Vd2 RFIn IN RF RF RFOUT Out VG1 Vg1 VVss SS VG2 Vg2 3 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Typical Performance Curves: Nominal Bias Conditions Fin, Pin=2dBm 30 Fin, Pin=4dBm 2xFin Fin, Pin=6dBm 20 Fin, Pin=8dBm 10 Fin, Pin=10dBm 0 2xFin, Pin=2dBm -10 2xFin, Pin=4dBm Fin -20 2xFin, Pin=6dBm 2xFin, Pin=8dBm -30 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 2xFin, Pin=10dBm 25 20 15 10 5 0 -5 -10 -15 Pout ( Finx1), F in=10 GHz -20 Pout ( Finx2), F in=10 GHz -25 -30 -1 5 -10 -5 0 5 10 15 Measured results taken at room temperature in 40 GHz connectorized test fixture with no de-embedding. 4 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Typical Performance Curves (cont.) 20 15 10 5 2xFin 0 -5 -10 -15 -20 -25 Fin Fin, +25 ºC 2xFin, +25 ºC Fin, -35 ºC 2xFin, -35 ºC Fin, +75 ºC 2xFin, +75 ºC -30 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 20 15 10 2xFin 5 0 -5 -10 -15 -20 Fin -25 Fin, +25 ºC 2xFin, +25 ºC Fin, -35 ºC 2xFin, -35 ºC Fin, +75 ºC 2xFin, +75 ºC -30 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 5 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Typical Performance Curves (cont.) 20 20 2nd (RFout) 15 15 10 4th Fund. (5dBm) 2xFin (5dBm) 0 6th -5 Fund -10 5th 0 4xFin (5dBm) -5 6xFin (5dBm) 7xFin (5dBm) -20 7th 3rd -25 5 3xFin (5dBm) 5xFin (5dBm) -15 2nd (RFout) 10 5 3xFin (0dBm) 4xFin (0dBm) Fund -10 3rd -25 10 15 20 25 30 35 40 5xFin (0dBm) 6xFin (0dBm) 7xFin (0dBm) 6th -15 -20 -30 5 Fund. (0dBm) 2xFin (0dBm) 4th 5th 7th -30 45 5 * Measured on-wafer with pre-packaging. 10 15 20 25 30 35 40 45 * Measured on-wafer with pre-packaging. 0 -5 -10 -15 -20 -25 -30 10 11 12 13 14 15 16 17 18 19 20 21 6 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 MTTF 1.0E+05 1.0E+04 1.0E+03 1.0E+02 1.0E+01 1.0E+00 55 65 75 85 95 MTTF is calculated from accelerated life-time data of single devices and assumes isothermal back-plate. Bias Conditions: VD1,2 = 5 V, ID1,2 = 220 mA, VSS = -5 V, ISS = 50 mA App Note [1] Biasing It is recommended to separately bias each doubler stage with fixed voltages of V D(1,2) = 5 V, VSS = -5 V and VG1=-0.6 V. The typical DC currents are ID1 = 80 mA, ID2 = 140 mA and ISS = 50 mA. VG2 can be used for active control biasing of VD2, or it can be set to GND and VD2 will self bias at approximately 140 mA. Maximum output power is achieved with VSS = -5 V and ISS = 50 mA but the device will operate with reduced bias to VSS = -2 V and ISS = 25 mA. It is also recommended to use active biasing on V D2 with VG2 to keep the currents constant as the RF power and temperature vary; this gives the most reproducible results. 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 for VG2 = -0.1 V. Typically the gate is protected with silicon diodes to limit the applied voltage. Also, make sure to sequence the applied voltage to ensure negative gate bias is available before applying the positive drain supply. 7 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 Lead-Free Package Dimensions/Layout Plating is 100% matte tin over copper. 8 MACOM 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 DC-0007728 Active Doubler 7.5 - 22.5 / 15.0 - 45.0 GHz XX1000-QT Rev. V7 MACOM Technology Solutions Inc. (“MACOM”). All rights reserved. These materials are provided in connection with MACOM’s products as a service to its customers and may be used for informational purposes only. Except as provided in its Terms and Conditions of Sale or any separate agreement, MACOM assumes no liability or responsibility whatsoever, including for (i) errors or omissions in these materials; (ii) failure to update these materials; or (iii) conflicts or incompatibilities arising from future changes to specifications and product descriptions, which MACOM may make at any time, without notice. These materials grant no license, express or implied, to any intellectual property rights. THESE MATERIALS ARE PROVIDED "AS IS" WITH NO WARRANTY OR LIABILITY, EXPRESS OR IMPLIED, RELATING TO SALE AND/OR USE OF MACOM PRODUCTS INCLUDING FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHT, ACCURACY OR COMPLETENESS, OR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES WHICH MAY RESULT FROM USE OF THESE MATERIALS. MACOM products are not intended for use in medical, lifesaving or life sustaining applications. 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. 9 MACOM 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 DC-0007728