新闻
- 2009年05月07日 ADI新型集成式调制器可用于宽带卫星应用并降低元器件数
- 2009年03月09日 ADI新推出的高动态范围、单通道混频器系列树立性能水平新标杆
- 2009年02月09日 免费、快速、高效——ADI公司全新射频IC设计工具帮助中国射频IC设计师降低开发风险和难度
新产品
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ADF5001- 4 GHz to 18 GHz Divide-by-4 Prescaler
The ADF5001 prescaler is a low noise, low power, fixed RF divider block that can be used to divide down frequencies as high as 18 GHz to a lower frequency suitable for input into a PLL IC, such as the ADF4156 or ADF4106. The ADF5001 provides a divide-by-4 function. The ADF5001 operates off More
中文产品数据手册 Rev 0, 11/2009 (pdf 268kB)
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AD6657- Quad IF Receiver
The AD6657 is an 11-bit, 200 MSPS, quad-channel intermediate frequency (IF) receiver specifically designed to support multi-antenna systems in telecommunication applications where high dynamic range performance, low power, and small size are desired.
The device consists of four high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. Each ADC More
中文产品数据手册 Rev 0, 11/2009 (pdf 1159kB)
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AD6642- Dual IF Receiver
The AD6642 is an 11-bit, 200 MSPS, dual-channel intermediate frequency (IF) receiver specifically designed to support multi-antenna systems in telecommunication applications where high dynamic range performance, low power, and small size are desired.
The device consists of two high performance analog-to-digital converters (ADCs) and noise shaping requantizer (NSR) digital blocks. Each ADC More
中文产品数据手册 Rev 0, 11/2009 (pdf 1147kB)
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ADL5357- 500 MHz至1700 MHz平衡混频器，内置LO缓冲、中频放大器和RF巴伦
ADL5357利用高度线性的双重平衡无源混频器内核以及集成式RF和LO平衡电路实现单端操作。该器件内置RF巴伦，可在500 MHz至1700 MHz RF输入频率范围内提供最佳性能。对于500 MHz至1100 MHz的RF频率，该器件使用高端LO注入；对于1100 MHz至1700 MHz的RF频率，该器件使用低端注入。（关于700 MHz至1100 MHz的RF频率时的低端注入，请联系ADI公司。）平衡无源混频器配置可提供良好的LO至RF泄漏（典型值优于-25 dBm）以及出色的交调性能。平衡混频器内核还能提供极高的输入线性度，使该器件能用在要求苛刻的蜂窝应用中。对于这些应用，如果输入线性度不高，带内阻塞信号可能会导致动态性能下降。无源混频器内核之后是高线性度中频缓冲放大器，它可提供典型值为8.5 dB的功率转换增益，并且可以与各种输出阻抗一起使用。（关于无中频放大器且具有更高IIP3 More
中文产品数据手册 Rev 0, 07/2009 (pdf 369kB)
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