资料下载
基于TQM8M9076下的0.05 – 4 GHz Digital Variable Gain Amplifier
分享资料个
Applications
• Wireless Infrastructure • Fixed Wireless • Microwave and Satellite Radio • IF and RF Applications • General Purpose Wireless
Product Features
• Integrates DSA + Amp Functionality • 50 – 4000 MHz Broadband Performance • 19.5 dB Gain at 2.14 GHz • 2.9 dB Noise Figure at Maximum Gain Setting • +21.5 dBm P1dB • +38.5 dBm OIP3 • +5 V Supply Voltage • 125 mA Operating Current • MTTF 》 1000 Years
General Description
The TQM8M9076 is a digitally controlled variable gain amplifier （DVGA） with a broadband frequency range of 50 to 4000 MHz The DVGA features high linearity and low noise while providing digital variable gain with 31.5 dB of range in 0.5 dB steps through a 6-bit serial mode control interface. This combination of performance parameters makes the DVGA ideal for receiver applications requiring gain control with high IIP3 and low noise figure. The TQM8M9076 integrates a high performance digital step attenuator and a high linearity， broadband gain block. Both stages are internally matched to 50 Ohms and do not require any external matching components. A serial output port enables cascading with other serial controlled devices. The TQM8M9076 is packaged in a RoHS-compliant， compact 5 x 5 mm surface-mount leadless package. Superior thermal design allows the product to have a minimum MTTF rating of 1000 years at a mounting temperature of +85 °C. The TQM8M9076 is targeted for use in wireless infrastructure， point-to-point， or can be used for any general purpose wireless application.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
