HMC994LS6TR RF/IF and RFID

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RF Amplifiers are useful devices for boosting weak incoming signals. The HMC994LS6TR is a high performance, low noise amplifier that features several highly innovative advancements. It can be used to amplify signals from a variety of sources such as television, radio, mobile phone and data applications.

The HMC994LS6TR RF Amplifier utilizes high performance LNA technology that allows for high attainable gain, low noise figure, and wide range frequency response. Utilizing Hittite\'s proprietary passive on-chip matching design, the amplifier\'s performance is significantly superior to conventional on-chip tight tuning techniques. The integrated device has an excellent linearity for optimally driving power amplifiers and other base station functions.

The HMC994LS6TR RF Amplifier is a chip-scale packaged device that offers a typical gain of 35dB and an excellent noise figure of 1.9dB. The high reliability of the device is guaranteed by the three significant design features. The first is a patented active control circuit which provides excellent temperature stability over the full junction temperature range (from -20°C to +85°C). The second is the World\'s First 0.18um RFCMOS process that provides superior device robustness and reliability. The last is the active controlled gain via an optional off-chip CMOS potentiometer that enables users with a programmable gain range from 20dB to 40dB.

The working principle of the HMC994LS6TR RF amplifier is based on the active voltage-controlled amplification of a signal\'s strength. The amplifier utilizes a bi-directional active control circuit in order to ensure a consistent gain level, and with the optional off-chip potentiometer, the gain can be easily configured by the user. The active control circuit also provides excellent temperature stability which ensures that the gain remains consistent over its full temperature range. The device also utilizes Hittite\'s proprietary passive on-chip matching design, which allows for improved amplifier performance and wide range frequency response.

The HMC994LS6TR is an ideal product for a wide range of applications such as 1.5GHz WCDMA Base stations, 1.5GHz FDD/CDMA handsets, 3.5GHz WiMAX systems and 3.8GHz WiMAX systems. The power amplifier is designed to significantly improve BER performance and has been proven in a variety of critical applications. The HMC994LS6TR RF Amplifier is a highly reliable, low noise and compact device, making it an ideal solution for any demanding RF application.

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