PTFA261702E
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PTFA261702E V1 (pdf) |
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PTFA261702E Confidential, Limited Internal Distribution Thermally-Enhanced High Power RF LDMOS FETs 170 W, 2500 2700 MHz The PTFA261702E is a 170-watt LDMOS FET designed for WiMAX power amplifier applications in the 2500 to 2700 MHz band. Features include input and output matching, and thermally-enhanced package with slotted flange. Manufactured with Infineon's advanced LDMOS process, this device provides excellent thermal performance and superior reliability. Efficiency % EVM dBc WiMAX Performance VDD = 28 V, IDQ = 1800 mA, modulation = 64 QAM2/3, channel bandwidth = MHz, sample rate = 4 MHz Efficiency EVM = GHz EVM = GHz EVM = GHz 25 30 35 40 45 Output Power dBm -45 50 PTFA261702E Package H-30275-4 • Thermally-enhanced packages, Pb-free and RoHS-compliant • Broadband internal matching • Typical WiMAX performance at 2650 MHz, 28 V - Average output power = 32 W - Linear gain = 15 dB - Efficiency = 20% - Error vector magnitude = dB • Integrated ESD protection Human Body Model, Class 2 minimum • Excellent thermal stability, low HCI drift • Capable of handling 10:1 VSWR 28 V, 170 W CW output power RF Characteristics WiMAX Measurements not subject to production by design/characterization in Infineon test fixture VDD = 28 V, IDQ = 1800 mA, POUT = 32 W average = 2650 MHz, modulation = 64 QAM 2/3, channel bandwidth = MHz, sample rate = 4 MHz Characteristic Gain Drain Efficiency Error Vector Magnitude Symbol Min Typ Unit dB % dB All published data at TCASE = 25°C unless otherwise indicated *See Infineon distributor for future availability. ESD Electrostatic discharge sensitive handling precautions! Data Sheet 1 of 10 PTFA261702E Confidential, Limited Internal Distribution RF Characteristics cont. Two-tone Measurements tested in Infineon test fixture VDD = 28 V, IDQ = 1800 mA, POUT = 170 W PEP, = 2650 MHz, tone spacing = 1 MHz Characteristic Gain Drain Efficiency Intermodulation Distortion Symbol Min Typ Unit dB % dBc DC Characteristics Characteristic Conditions Symbol Min Typ Drain-Source Breakdown Voltage VGS = 0 V, IDS = 10 mA V BR DSS Ordering Information Type and Version PTFA261702E V1 Package Type H-30275-4 Package Description Thermally-enhanced slotted flange, push-pull Marking PTFA261702E *See Infineon distributor for future availability. Data Sheet 2 of 10 PTFA261702E Confidential, Limited Internal Distribution Typical Performance data taken in a production test fixture EVM dB WiMAX Performance VDD = 28 V, IDQ = 1800 mA, = 2650 MHz, modulation = 64 QAM2/3, channel bandwidth = MHz, sample rate = 4 MHz -15 TCASE = 25°C TCASE = 90°C -45 20 25 30 35 40 45 50 Output Power dBm EVM dB WiMAX Performance VDD = 28 V, = 2650 MHz modulation = 64 QAM2/3, channel bandwidth = MHz, sample rate = 4 MHz -20 IDQ = 1600 m A IDQ = 2000 mA -45 IDQ = 1800 mA -50 15 20 25 30 35 40 45 50 Output Power dBm Power Gain dB Gain vs. Output Power VDD = 28 V, = 2650 MHz IDQ = 2200 mA IDQ = 1800 mA IDQ = 1400 mA 41 43 45 47 49 51 53 Output Power dBm IMD dBc Intermodulation Distortion vs. Output Power VDD = 28 V, IDQ = 1800 m A = 2619 MHz, = 2620 MHz; = 2679 MHz, = 2680 MHz = 2680 MHz = 2620 MHz 3rd Order -60 5th |
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