Using the IBM43RF0100EV19 1900 MHz LNA Evaluation Board

2009-5-12 11:40:53 2320

0 Using the IBM43RF0100EV19 1900 MHz LNA Evaluation Board This application note describes using the IBM43RF0100EV19 evaluation board for the IBM43RF0100 Silicon-Germanium (SiGe) heterojunction bi-polar transistor (HBT) in the 1900 MHz frequency band. The IBM43RF0100 HBT is a discrete transistor suitable for a wide rage of applications such as pagers, mobile and portable phones, spread-spectrum transceivers, and other RF devices. The high linearity and low power consumption of the IBM43RF0100 make it ideal for wireless digital protocol applications such as CDMA and TDMA. This evaluation board implements a low noise amplifier (LNA) designed for 1900 MHz operation. The evaluation board is used to measure IBM43RF0100 HBT characteristics such as noise, power, distortion, and s-parameters under a variety of operating conditions. 5AgaE8sk.pdf (633.51 KB, 下载次数: 0 ) 0
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