Allicdata Part #: | 296-38688-2-ND |
Manufacturer Part#: |
TRF37C32IRTVT |
Price: | $ 0.00 |
Product Category: | RF/IF and RFID |
Manufacturer: | Texas Instruments |
Short Description: | RF AMP 12DB GAIN 32WQFN |
More Detail: | RF Amplifier IC GSM, LTE, W-CDMA 1.7GHz ~ 3.8GHz 3... |
DataSheet: | TRF37C32IRTVT Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Frequency: | 1.7GHz ~ 3.8GHz |
P1dB: | 11dBm |
Gain: | 9.6dB |
Noise Figure: | 9.5dB |
RF Type: | GSM, LTE, W-CDMA |
Voltage - Supply: | 3.3V |
Current - Supply: | 280mA |
Test Frequency: | 1.75GHz |
Package / Case: | 32-WFQFN Exposed Pad |
Supplier Device Package: | 32-WQFN (5x5) |
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RF amplifiers are used in a variety of industries, from aerospace to healthcare. The TRF37C32IRTVT is a single-stage RF amplifier that is used in many applications. In this article, we will discuss the TRF37C32IRTVT application field and its working principle.
Application Field of the TRF37C32IRTVTThe TRF37C32IRTVT is a 7th-order Class A amplifier with a fixed supply of 20V and 2.2A, making it suitable for many applications. It has a maximum gain of 36.3 dB, a flat response up to 2 GHz, and excellent signal-noise-ratio (SNR) over the full gain-bandwidth of 800 MHz. This makes it suitable for applications that require a high level of performance, such as wireless communication networks, satellite communications, and other communication systems. The TRF37C32IRTVT is also used in industrial and medical applications, due to its excellent performance and its easy implementation in existing device architectures.
Working Principle of the TRF37C32IRTVTThe TRF37C32IRTVT is based on the design principle of a voltage-controlled amplifier. This means that the input and output signals are both voltage-controlled, with the gain being regulated by the supply voltage. The amplifier utilizes a high-power transistor, which amplifies the input signal by increasing its voltage. The output signal is then taken directly from the output of the amplifier and sent to the input of the next stage. This allows the amplifier to have high gain and low noise.
The TRF37C32IRTVT utilizes a single-stage topology, which provides an optimal gain-bandwidth product. To prevent output power from saturating, the amplifier is internally biased to an optimum point. This ensures that output distortion is minimized and that the amplifier can function properly regardless of input signal level. The amplifier also offers excellent linearity performance, with a typical second- and third-order intercept points of +29.2dBm and +42.2dBm, respectively.
In terms of power consumption, the amplifier draws a total average supply power of 2.2A at 20V, with a total average current consumption of 0.7A. This makes the amplifier very power efficient and suitable for applications with stringent power requirements.
ConclusionThe TRF37C32IRTVT is a single-stage RF amplifier that offers a high level of performance for a variety of applications. It has a flat response up to 2 GHz, an excellent signal-noise-ratio, and excellent linearity performance. It also has a low total average current consumption and draw, which makes it perfect for applications that require power efficiency. This makes the TRF37C32IRTVT a great choice for many applications in the field of RF amplifiers.
The specific data is subject to PDF, and the above content is for reference
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