• Difference between I/Q mixer and I/Q demodulator

    Hello.

    I need a I/Q mixer (down converter). Transmitter signal is CW unmodulated. LO and RF frequency are same (4 GHz). HMC8193 is good, but its expensive. What is difference between I/Q mixer and I/Q demodulator? Can i use ADL5380 (I/Q demodulator) as…

  • RE: HMC8193 recommended vias on Exposed Ground Paddle

    Hi,

    Please find attached the Gerber Files for HMC8193

    Thanks,

  • RE: HMC525 and HMC620 Status

    The HMC8193 is recommended for new designs so that's not the case here. Only the HMC525 has been obsoleted.

  • RE: HMC129A

    Hi ,

    Thanks. I will check HMC8193.

    So in general , except S-Parameter simulation , there is no way to simulate behavioral model of parts in simulators like 

    ADS?

    Do you have any suggestion for verifying such system in simulators?

    Thanks.

    Best Regard

  • RE: IQ modulator and demodulator

    Hi Tony,

    Many thanks for you reply and bringing roll off over frequency for adrd6720 to my attenation. 

    Over the holiday period, I also spotted a passive mixer, HMC8193, which is very interesting. Compared with above mods and de-mods, this IQ mixer only…

  • RE: “芯”来乍到,求赞、求围观!

    拾叁号芯品:宽带RF混频器HMC819x

    宽带无源同相正交RF混频器系列HMC819x,支持从2.5至42 GHz的完整频谱,与当今的其他分立式器件相比,它们提供了显著优势,为需要宽带支持的各种工业应用提供了理想解决方案,包括测试和测量等应用。

    要覆盖相同的频率范围,原先需要超过10个分立式器件,但ADI的这三款新器件就能实现这个目标,而性能没有丝毫影响。HMC819x混频器是业界唯一采用标准SMT封装的宽带解决方案,因而能够高效集成,缩短整体设计时间并降低风险,同时加快产品上市。

    了解该系列产品的详细产品介绍…

  • RE: ADI芯情2017大回顾,有奖认领属于你的“好芯事”

    两款宽带6 GHz模块HMC7885和HMC7748,最大程度地缩减子系统的尺寸和重量

    HMC7885和HMC7748宽带模块针对2 GHz至6 GHz频率范围的应用,包括测试和测量、通信、替代行波管(TWT)、航空监控、雷达等应用领域。这些完全集成的全固态器件扩展了ADI公司现有的GaN功率放大器系列,使用方便,可以加快原型开发和系统设计。

    产品详情:

    http://www.analog.com/cn/products/rf-microwave/rf-amplifiers/power-amplifiers…

  • 厉害了我的ADI,EDN Hot 100 占据16席!

    Hot 100 是 EDN 一项承传已久的历史活动,每年美国的编辑们都会选出当年最热门的100款产品分享给大家。

    2017 年最热的产品有哪些?EDN 编辑根据自己的判断和读者的兴趣选出了100个热门产品,其中 ADI 有 16 款产品上榜!手动鼓掌

    登上 EDN Hot 100 的 ADI 十六款产品都是哪些?它们为何如此受青睐呢,版主今天为你们说道说道~

    模拟器件:

    • LTC2358-18 SAR ADC

      LTC2358-18 是一款 18 位、低噪声、8 通道同时采样逐次逼近型寄存器…