Infineon Technologies, a leading international manufacturer of microwave semiconductor devices, has launched a high-power 330W LDMOS device, model number PXAC203302FV, covering both TD-SCDMA frequency bands. Distributed by Worldway, this device is suitable for the 1880-2025MHz frequency band and can be used in multi-carrier RF power amplifiers for base stations. The PXAC203302FV employs an asymmetric push-bulk structure, with a carrier power amplifier of 130W and a peak power amplifier of 200W, achieving higher efficiency in asymmetric Doherty amplifiers.
PXAC203302FV Features:
• Broadband internal input/output matching
Suitable for asymmetric Doherty designs: Main : 130W , Peak : 200W
• 28V, 2025MHz, Doherty structure CW test performance
• Output P1dB=250W, efficiency=55%, gain=16dB
• Can withstand 10 : 1 VSWR mismatch @28V, 250W output
·HumanBodyModelClass2(perANSI/ESDA/JEDECJS-001)
Internal ESD protection
Low thermal resistance
Lead-free and RoHS compliant
Table 1. RF Performance of PXAC203302FV
Figure 1. PXAC203302FV ACPR & Eff
Figure 2. PXAC203302FV Gain & Eff
The PXAC203302FV uses an H-37275-4 package with an overall size of only 32.6mm × 16.6mm , which facilitates a reduction in board area. Thanks to Infineon's advanced LDMOS manufacturing process, the PXAC203302FV boasts excellent thermal performance, reliability, and robustness. The PXAC203302FV is now available for order through Worldway. Please call Worldway's service hotline at 40088-73266 for professional and prompt service!
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About Shih-Chiang
Founded in 1993, Worldway Advanced Semiconductor is a major distributor in Greater China for globally renowned semiconductor companies and test and measurement instrument companies, including Avago, Renesas Electronics, Silicon Labs, Rogers, Melexis, Infineon, acam, Alliance, Micrel, Littelfuse, NEMICON, EMC & RFLabs, EPSON, Cpyress, Vincotech, SMI, Ricoh Microelectronics, and Keysight. It is also a key supplier to many electronics manufacturing and R&D companies. In addition to covering traditional industrial, communications, consumer, and automotive electronics sectors, its product portfolio also brings cutting-edge technologies and innovative products to emerging markets such as the Internet of Things (IoT), connected vehicles, wearable devices, and smart mobile terminals.
As a technology-driven distribution company, Worldway also boasts a mature technical support team and systematic service processes, providing customers with professional services such as new product introductions, rapid sampling, application consulting, solution and software design, development environment, after-sales service, and logistics, tailored to their specific needs. In 2014, Worldway's annual sales reached US$ 232 million, with 17 branches and offices nationwide and nearly 500 employees.
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