HMC849A（高隔离SPDT非反射开关，采用SMT封装，DC

HMC849A的基本参数

制造厂商：AD
产品类别：RF 开关
技术类目：SPST、SPDT、SP3T、SP4T、 SP5T、SP6T、SP8T
功能描述：高隔离SPDT非反射开关，采用SMT封装，DC - 6 GHz
（AD代理渠道，提供当日发货、严格的质量标准，满足您的目标价格）

HMC849A的产品详情：

HMC849ALP4CE是一款高隔离非反射DC至6 GHz GaAs pHEMT SPDT开关，采用低成本无引脚表贴封装。该开关非常适合蜂窝/WiMAX/4G基础设施应用，实现高达60 dB的隔离、0.8 dB的低插入损耗和+52 dBm的输入IP3。在最高5 - 6 GHz WiMAX频段内，该器件具有很高的功率处理能力，另外提供+31 dBm的P1dB压缩点性能。片内电路可在极低直流电流下实现0/+3V或0/+5V单正电压控制。使能输入(EN)设为逻辑高电平可将该开关置于“全关”状态。

应用

蜂窝/4G基础设施
WiMAX、WiBro与固定无线
汽车远程信息系统
移动无线电
测试设备

HMC849A的优势和特点：

高隔离度：最高60 dB
单正控制电压： 0/+3V至+5V
高输入IP3： +52 dBm

非反射式设计
“全关”状态
16引脚4x4mm SMT封装： 16mm²

HMC849A具体的完整产品型号参数及价格（美元）：

HMC849ALP4CE，封装：16-Lead LFCSP (4mm x 4mm x 0.9mm w/ EP)，包装形式及数量：Cut Tape,500，工作温度：-40 to 85C，AD官网报价：4.31（100-499个）

HMC849ALP4CETR，封装：16-Lead LFCSP (4mm x 4mm x 0.9mm w/ EP)，包装形式及数量：卷带，500，工作温度：-40 to 85C，AD官网报价：4.31（100-499个）

HMC849A的评估套件：

EVAL-HMC849ALP4C：HMC849ALP4C评估板

本页提供评估HMC849ALP4C的评估板订购信息。

AD-SYNCHRONA14-EBZ：Multichannel System Clocking Device

The AD-SYNCHRONA14-EBZ is an ideal self-contained device to use in evaluation and prototyping of applications that need a highly accurate frequency and phase-controlled source clock. It is designed around the Analog Devices AD9545 and HMC7044 and greatly simplifies clock distribution and multi-channel synchronization in complex systems. It is intended to be used by trained professionals in a laboratory environment, and not intended as an end product for commercial use. It can be taken as a complete reference design and customised as required for any end customer applications. Full design details are made available free of charge.

The AD-SYNCHRONA14-EBZ comes in a 1U mechanical form factor. Using popular industry connector SMA and TwinAX interfaces most labs will already have the needed cables.

With its internal OCXO it can operate in standalone mode or be fed from a choice of external sources, such as 3 separate high speed differential clock inputs, a 10MHz reference and 1PPS. This flexibility combined with the capability to select either of the internal VCXO options of 100MHz or 122.88MHz, gives almost unlimited choice for the frequency of interest and accuracy needed for a wide variety of application areas.

APPLICATIONS

High accuracy reference clock distribution Systems clocked from a single source Clocks derived from 100MHz or 122.88MHz Phased Array Systems, RADAR, EW, SATCOMS, SDR Bench Equipment Remote controlled operation

HMC849A的电路图解：

HMC849A的评估套件：