SDM-08060-B1F SDM-08060-B1FY Product Description Sirenza Microdevices’ SDM-08060-B1F 65W power module is a robust, impedance matched, single-stage, push-pull Class AB amplifier module suitable for use as a power amplifier driver or output stage. The power transistors are fabricated using Sirenza's latest, high performance LDMOS process. It is a drop-in, no-tune solution for high power applications requiring high efficiency, excellent linearity, and unit-to-unit repeatability. It is internally matched to 50 ohms. Pb RoHS Compliant & Green Package 869-894 MHz Class AB 65W Power Amplifier Module Functional Block Diagram Vgs +3V DC to +6 V DC +28V DC 1 Vds1 180 o 0 o Gnd Gnd Balun Balun RFin RFout Gnd Gnd 0 Vgs 2 o 180 o +3V DC to +6 V DC Vds 2 +28V DC Product Features • • • • • • • Available in RoHS compliant packaging 50 W RF impedance 65W Output P1dB Single Supply Operation : Nominally 28V High Gain: 17 dB at 880 MHz High Efficiency: 46% at 880 MHz ESD Protection: JEDEC Class 2 (2000V HBM) Applications • • • • Case Flange = Ground Key Specifications Symbol Frequency Base Station PA driver Repeater CDMA GSM / EDGE Parameter Units Min. Typ. Max. Frequency of Operation MHz 869 - 894 P1dB Output Power at 1dB Compression, 881 MHz W 60 65 - Gain Gain at 12W CDMA Output (Single Carrier IS-95), 881MHz dB 16 17 - Gain Flatness Peak to Peak Gain Variation, 869 - 894MHz dB - 0.3 0.5 Efficiency Drain Efficiency at 60W PEP, 880MHz and 881MHz % 32 34 - Efficiency Drain Efficiency at 60W CW, 880MHz % Input Return Loss 12W CW Output Power, 869 - 894MHz dB 3rd Order IMD Product, 60W PEP, 880MHz and 881MHz Signal Delay from Pin 3 to Pin 8 IRL IMD Delay Phase Linearity RTH 46 - - -15 -10 dBc - -31 -28 nS - 4.0 - Deviation from Linear Phase (Peak to Peak) Deg - 0.5 - Thermal Resistance (Junction to Case) ºC/W 1.5 T TFlange = 25ºC Test Conditions Zin = Zout = 50Ω, VDD = 28.0V, IDQ1 = IDQ2 =300mA Quality Specifications Parameter ESD Rating MTTF Description Unit Human Body Model Volts Typical 2000 200oC Channel Hours 1.2 X 106 The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions. Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2005 Sirenza Microdevices, Inc. All worldwide rights reserved. 303 S. Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-104208 Rev F SDM-08060-B1F 869-894 MHz 65W Power Amp Module Pin Description Pin # Function 1 VGS1 Description LDMOS FET Q1 gate bias. VGSTH 3.0 to 5.0 VDC. See Notes 2, 3 and 4 2,4,7,9 Ground Module Topside ground. 3 RF Input Internally DC blocked 5 VGS2 LDMOS FET Q2 gate bias. VGSTH 3.0 to 5.0 VDC. See Notes 2, 3 and 4 6 VD2 LDMOS FET Q2 drain bias. See Note 1. 8 RF Output 10 VD1 Flange Ground Internally DC blocked LDMOS FET Q1 drain bias. See Note 1. Baseplate provides electrical ground and a thermal transfer path for the device. Proper mounting assures optimal performance and the highest reliability. See Sirenza applications note AN-054 Detailed Installation Instructions for Power Modules. Simplified Device Schematic 1 Note 1: Internal RF decoupling is included on all bias leads. No additional bypass elements are required, however some applications may require energy storage on the VD leads to accommodate modulated signals. 10 2 9 Q1 Note 2: Gate voltage must be applied to VGS leads simultaneously with or after application of drain voltage to prevent potentially destructive oscillations. Bias voltages should never be applied to a module unless it is properly terminated on both input and output. 8 3 Q2 4 7 6 5 Case Flange = Ground Absolute Maximum Ratings Parameters Value Unit Drain Voltage (VDD) 35 V RF Input Power +37 dBm Load Impedance for Continuous Operation Without Damage 5:1 VSWR Control (Gate) Voltage, VDD = 0 VDC 15 V Output Device Channel Temperature +200 ºC Operating Temperature Range -20 to +90 ºC Storage Temperature Range -40 to +100 ºC Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation see typical setup values specified in the table on page one. Note 3: The required VGS corresponding to a specific IDQ will vary from module to module and may differ between VGS1 and VGS2 on the same module by as much as ±0.10 volts due to the normal die-to-die variation in threshold voltage. LDMOS transistors. Note 4: The threshold voltage (VGSTH) of LDMOS transistors varies with device temperature. External temperature compensation may be required. See Sirenza application notes AN-067 LDMOS Bias Temperature Compensation. Note 5: This module was designed to have it's leads hand soldered to an adjacent PCB. The maximum soldering iron tip temperature should not exceed 700° F, and the soldering iron tip should not be in direct contact with the lead for longer than 10 seconds. Refer to app note AN054 (www.sirenza.com) for further installation instructions. Caution: ESD Sensitive Appropriate precaution in handling, packaging and testing devices must be observed. 303 S. Technology Court Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-104208 Rev F SDM-08060-B1F 869-894 MHz 65W Power Amp Module Typical Performance Curves 2 Tone Gain, Efficiency, IMDs vs Pout Vdd=28V, Idq=600mA, Freq=881 MHz, Delta F=1 MHz 35 -20 30 -30 25 -40 20 -50 15 -60 10 -70 Efficiency IMD5 IRL 0 850 860 870 880 890 900 Gain IMD3 IMD7 40 -30 35 -35 30 -40 25 -45 20 -50 15 -55 10 -60 -80 5 -65 -90 910 0 -70 0 20 Frequency (MHz) 40 60 80 Pout (W PEP) CW Gain, Efficiency, IRL vs Frequency Vdd=28V, Idq=600mA, Pout=60W CW Gain, Efficiency vs Pout Vdd=28V, Idq=600mA, Freq=881 MHz 50 0 20 60 45 -2 19 55 18 50 17 45 16 40 15 14 35 30 35 -4 -6 30 -8 25 -10 20 -12 Gain (dB) Gain Efficiency IRL 40 IRL (dB) Gain (dB), Efficiency (%) -25 Efficiency IMD5 Gain 13 25 Efficiency 12 20 11 15 15 -14 10 -16 10 10 5 -18 9 8 5 0 0 850 860 870 880 890 900 -20 910 20 40 60 80 Pout (W) Frequency (MHz) 303 S. Technology Court Broomfield, CO 80021 0 Efficiency (%) Gain IMD3 IMD7 5 45 IMD (dBc) -10 Gain (dB), Efficiency (%) 40 IMD (dBc), IRL (dB) Gain (dB), Efficiency (%) 2 Tone Gain, Efficiency, IMDs, IRL vs Frequency Vdd=28V, Idq=600mA, Pout=60W PEP, Delta F=1 MHz Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS-104208 Rev F SDM-08060-B1F 869-894 MHz 65W Power Amp Module Typical Performance Curves (cont’d) Gain (dB), Efficiency (%) 60 Efficiency IM3 IM7 0 70 -10 60 50 -20 40 -30 30 -40 20 -50 10 0 19 20 21 22 23 24 25 26 27 28 29 -5 50 -10 40 -15 30 -20 20 -25 -60 10 -30 -70 0 -35 18 30 20 22 24 26 28 30 Vds (Volts) Vds (Volts) CW Gain vs Pout for various Idq Vds=28V, Freq=881 MHz IMD3 vs Pout for various Idq Vds=28V, Freq=881 MHz, Delta F=1 MHz -20 19 -25 18.5 Idq=1.6A Idq=1.4A Idq=1.2A -30 18 Idq=1.0A -35 Gain (dB) Gain (dB) 0 Gain Efficiency IRL IRL (dB) Gain IRL IM5 Gain (dB), Efficiency (%) 70 CW Gain, Efficiency, IRL vs Supply Voltage Pout=60W, Idq=600mA, Freq=881 MHz IRL (dB), IMD (dBc) Two Tone Gain, Efficiency, IRL, IMDs vs Supply Voltage Pout=60W PEP, Idq=600mA, Freq=881 MHz, Delta F=1 MHz 17.5 Idq=0.8A Idq=0.4A Idq=0.5A -40 Idq=0.6A -45 17 Idq= 0.8A -50 16.5 Idq=0.7A -55 16 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Pout (W) -60 0 5 10 15 20 25 30 35 40 45 50 55 60 65 Pout (W) Note: Evaluation test fixture information available on Sirenza Website, referred to as SDM-EVAL. 303 S. Technology Court Broomfield, CO 80021 Phone: (800) SMI-MMIC 4 http://www.sirenza.com EDS-104208 Rev F SDM-08060-B1F 869-894 MHz 65W Power Amp Module Package Outline Drawing Note: Refer to Application note AN054, “Detailed Installation Instructions for Power Modules” for detailed mounting information. 303 S. Technology Court Broomfield, CO 80021 Phone: (800) SMI-MMIC 5 http://www.sirenza.com EDS-104208 Rev F