Evaluation System for F0480 Matched Broadband RF VGA
The F0480EVS is a fully populated evaluation board which allows the customer to easily evaluate the F0480 RF VGA. The attenuation setting may be set using the F0480’s...
主要ドキュメント:
概要
説明
The F0480 RF Variable Gain Amplifiers (VGA) featuring Glitch-Free™ and Zero-Distortion™ technologies greatly reduces attenuation overshoot during attenuation state changes and provides +41dBm OIP3 performance across a very wide bandwidth of 400MHz to 2700MHz at a typical current drain of 100mA. Furthermore, the device is internally matched so there is no need to optimize external matching elements.
特長
- 400MHz to 2700MHz; < 1dB overshoot between gain transitions
- 13dB typical max gain
- 23dB gain range, 1dB gain step resolution
- Excellent linearity +41dBm OIP3
- Noise figure 4dB
- ICC = 100mA
- 1.3mA standby current
- SPI interface
- Broadband, Internally Matched
製品比較
アプリケーション
- Multi-mode, Multi-carrier Receivers
- PCS1900 Base Stations
- DCS1800 Base Stations
- WiMAX and LTE Base Stations
- UMTS/WCDMA 3G Base Stations
- PHS/PAS Base Stations
- Point-to-Point Infrastructure
- Public Safety Infrastructure
- Broadband Repeaters
- GPS Receivers
- Distributed Antenna Systems
- Cable Infrastructure
- Digital Radio
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| 分類 | タイトル | 日時 |
| データシート | PDF 2.02 MB | |
| ガイド | PDF 2.24 MB | |
| ガイド | PDF 2.83 MB | |
| 製品変更通知 | PDF 101 KB | |
| アプリケーションノート | PDF 520 KB | |
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ビデオ&トレーニング
IDT RF Product Benefits Overview
This video highlights the customer benefits of IDT's (acquired by Renesas) innovative RF products, which offer up to 10x improvement in RF performance. Key technologies include glitch-free technology for smooth transitions, flat-noise technology for consistent noise performance, zero-distortion technology for minimal intermodulation distortion, and more.
Transcript
Hello, my name is Dan Terlep. I'm a Product Definer in IDT's RF group. What I'm going to talk about are some of the customer benefits of IDT's technical innovations used in RF products. These are unique innovations that differentiate our products from competitive parts. Up to 10x improvement in RF performance can be obtained when using these devices in your designs. This technology is highly desired by equipment vendors and is protected by patents.
Glitch-free technology essentially eliminates the transient overshoot that can occur during mSv attenuation state transitions of standard digital step attenuators. Flat-noise technology maintains near constant noise performance [inaudible 00:00:48] reduced in our variable gain amplifiers, thus optimizing system level signal-to-noise performance. Zero-distortion technology practically eliminates intermodulation distortion in our RF mixers and amplifiers, enhancing the system's quality of service. Kz refers to constant impedance technology, which has implemented a new line of RF switches that allows 'hot switching' in TDD systems.
Additional benefits of using IDT's RF solutions include: enable screen networks with minimal power consumption; allow scaling from macrocells to microcells using the same device with reduced voltage, reduced current, or both; improves reliability by replacing gallium arsenite with silicon; improves data throughput by optimizing signal-to-noise performance and overall dynamic range; tolerates higher operating temperature than competitive devices.
Note that IDT's RF cards are used by all major cellular 3G and 4G equipment manufacturers for systems deployed all over the world. IDT's advanced RF portfolio using these technologies includes: mixers, digital step attenuators, RF switches, variable gain amplifiers, and modulators. These are silicon monolithic devices offered in QFN packages.
In summary, IDT's RF portfolio replaces gallium arsenite parts, results in higher reliability, provides better signal-to-noise performance, faster settling times, eliminates glitching and third-order intermodulation distortion, reduces DC power consumption, and operates at higher temperatures. Thank you for your time, and please make sure to visit IDT's RF website for a more complete look at our product portfolio. For additional information and support, please use the email shown.
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