宽带收发器

by leomon 宽带收发器

Started 2 months ago

86 0 0

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ADRV9026 hopping time跳频时间 0
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ADRV9026做跳频应用，LO1接到RX1~RX4，LO2配置新频点，待时隙到了， RX1~RX4 直接切换LO2，我想知道这个LO1切换LO2时间？ Frequency Hopping Time for ADRV9026 和我要使用ADRV9026做跳频应用，需要快速切换芯片里面的本振频点(ZYNQ配置)，我们测试出来里面本振频率切换大概有几十毫秒，见下图函数，不知道是我们使用有问题还是芯片特性本身如此。如果不对，该怎么测试? 只介绍了ADRV9026 hopping time is ms...

software defined radio rf and microwave

86 0 0
by BigPig 宽带收发器

Latest 3 months ago by skaka

2045 6 2

Suggested Answer
AD9361 读取RSSI的symbol需要怎么转换？ 0
Suggested Answer

我调用ad9361_get_rx_rssi获取到了rssi的结构体成员数值。但是从结果中， symbol/multiplier 得到的结果是随着AGC变化的。我的期望是获取到RF pin的接收信号强度（与我agc/mgc/digital gain配置的增益无关），请问需要怎么操作呢？

rssi ad9361 Wideband Transceiver IC RF Integrated Transceivers

2045 6 2
by haoa1391 宽带收发器

Started 5 months ago

222 0 0

Not Answered
ADRV9009 0
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When I configure the profile file with a 245.76M sampling rate, tx_device_clk can output a 245.76M clock normally. However, after configuring the profile file with a 491.52M sampling rate, the tx_device_clk clock period becomes chaotic, causing problems...

adrv9009 Wideband Transceiver IC RF Integrated Transceivers

222 0 0
by cb1274 宽带收发器

Latest 5 months ago by Echen5
459 1 1
Answered
ADL5961的IBIS模型 0
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目前使用ADL5961芯片装贴后端口驻波较差，能否提供ADL5961的IBIS模型，做信号完整性仿真，在官网上找不到；或者有无其他类似的资料能够做 ADL5961的信号完整性仿真。

459 1 1
by gbo265 宽带收发器

Started 6 months ago

266 0 0

Not Answered
关于ADRV9009的手动校准问题 0
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我使用的是NO OS系统系统初始化时进行了校准这时镜像频率抑制的很好但是我在使用中会根据用户需求更改工作频点更改工作频点后镜像抑制就非常差我尝试再次用TALISE_runInitCals 进行校准但是没有什么作用 AI告诉我可以使用TALISE_runManualCal函数进行手动校准但是我在我的系统中没有找到这个函数请教一下我该如何在初始化完成后再次进行校准呢？

9009 校准

266 0 0
by haoa1391 宽带收发器

Started 8 months ago

203 0 0

Not Answered
ADRV9009 0
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我使用ADRV9009输出2.6G信号时，功率-10dB左右，但是输出3.5G信号时，功率只有-50dB左右，都是直接用频谱仪观察的，为什么会差这么多

hardware adrv9009 Wideband Transceiver IC RF Integrated Transceivers

203 0 0
by Fuxiang 宽带收发器

Latest 10 months ago by Fuxiang

460 1 0

Not Answered
ADI 9009配置以及软件使用 0
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你好 ADI工程师还麻烦帮我看看下面的问题： 1、最近我在使用“Talise_Configuration_Wizard_2.5_ExeOnly”调整ADI 9009 的配置的时候软件打开出现空白，如图所示：该软件在刚打开的时候是有内容的，大概1秒后呈现图中的情况。非常感谢！！！！

software adrv9009 论坛指南 Wideband Transceiver IC RF Integrated Transceivers Show More

460 1 0
by Fuxiang 宽带收发器

Latest 11 months ago by CHAINA

1887 2 0

Not Answered
ADRV9009 使用和配置更快的办法 0
Not Answered

你好ADI工程师：我最近在调试ADRV9009的时候遇见了一些问题还望各位大佬帮我解答一下：1、我当前已经调试完成了122.88MSPS采样率的调试，我参考的是官方的案例代码实现的，最近我在想ADRV9009能不能完成采样率在 25.6 MSPS或者102.4 MSPS的工作模式，我看手册的案例中支持的采样率最低是61.44，最高为491.52我不知道我理解的对不对，如果我想让芯片实现采样率为 25.6 MSPS或者102.4 MSPS有方法实现吗，应该是什么样子的。非常感谢！！！！下面是我当前的配置文件...

jesd204b adrv9009 Wideband Transceiver IC Digital Tunable Filters RF Integrated Transceivers Show More

1887 2 0
by FJQZ 宽带收发器

Started over 1 year ago

253 0 0

Not Answered
adrv9009在使用fast hopping后，本振相位噪声变差，并且本振杂散变得很高，这是为什么？如何解决？ 0
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ADRV9009在使用fast hopping后，本振相位噪声变差，并且本振杂散变得很高，这是为什么？如何解决？

253 0 0
by chenhuapeng 宽带收发器

Started over 1 year ago

175 0 0

Not Answered
高速电压信号转换成高速电流信号 0
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有将高速DAC输出的电压信号转换成高速电流信号的方案吗？我们目前的方案是高速DAC+运放输出电压信号，我们想在此基础上再加一级电路（外部加个小电路板）将电压转换成电流，带宽在500Mhz。

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ADRV9026 hopping time跳频时间 0
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AD9361 读取RSSI的symbol需要怎么转换？ 0
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ADRV9009 0
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ADL5961的IBIS模型 0
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关于ADRV9009的手动校准问题 0
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ADRV9009 0
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ADI 9009配置以及软件使用 0
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ADRV9009 使用和配置更快的办法 0
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adrv9009在使用fast hopping后，本振相位噪声变差，并且本振杂散变得很高，这是为什么？如何解决？ 0
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高速电压信号转换成高速电流信号 0
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ADL5961的IBIS模型 0
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ADRV9009低功耗模式 0
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adrv9009的GPIO跳频模式 0
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adrv9009在跳频应用中，中间频点出现“######## Error Code = 471, comment:[TALISE_setFhmHop : nextFhmRfPllFrequency is out of scan range”错误 0
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官方评估板原理图问题 +1
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ADRV9009正常工作后，想要再次下载程序，必须要断电再上电才能进行配置，如何不断电进行配置？ 0
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ADRV9009 ENOB是多少？ +1
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AD9361-DMAC 0
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ADRV9009 TX 输出信号的EVM问题 0
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Not Answered ADRV9026 hopping time跳频时间 0 Not Answered

Suggested Answer AD9361 读取RSSI的symbol需要怎么转换？ 0 Suggested Answer

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Not Answered 关于ADRV9009的手动校准问题 0 Not Answered

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Not Answered adrv9009在使用fast hopping后，本振相位噪声变差，并且本振杂散变得很高，这是为什么？如何解决？ 0 Not Answered

Not Answered 高速电压信号转换成高速电流信号 0 Not Answered

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Answered adrv9009在跳频应用中，中间频点出现“######## Error Code = 471, comment:[TALISE_setFhmHop : nextFhmRfPllFrequency is out of scan range”错误 0 Answered

Answered 官方评估板原理图问题 +1 Answered

Answered ADRV9009正常工作后，想要再次下载程序，必须要断电再上电才能进行配置，如何不断电进行配置？ 0 Answered

Answered ADRV9009 ENOB是多少？ +1 Answered

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ADRV9026 hopping time跳频时间 0
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AD9361 读取RSSI的symbol需要怎么转换？ 0
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ADRV9009 0
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ADL5961的IBIS模型 0
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关于ADRV9009的手动校准问题 0
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ADRV9009 0
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ADI 9009配置以及软件使用 0
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ADRV9009 使用和配置更快的办法 0
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adrv9009在使用fast hopping后，本振相位噪声变差，并且本振杂散变得很高，这是为什么？如何解决？ 0
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高速电压信号转换成高速电流信号 0
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ADL5961的IBIS模型 0
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ADRV9009低功耗模式 0
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adrv9009的GPIO跳频模式 0
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adrv9009在跳频应用中，中间频点出现“######## Error Code = 471, comment:[TALISE_setFhmHop : nextFhmRfPllFrequency is out of scan range”错误 0
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官方评估板原理图问题 +1
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ADRV9009正常工作后，想要再次下载程序，必须要断电再上电才能进行配置，如何不断电进行配置？ 0
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ADRV9009 ENOB是多少？ +1
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AD9361-DMAC 0
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ADRV9009 TX 输出信号的EVM问题 0
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ADRV9002 0
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