SI5XXUC-EVB,评估板,旨在评估任何引脚控制或 I2C 可配置的 Si5xx XO 或
VCXO。三个器件站点可支持 4、6 或 8 引脚配置的 5mm x 7mm、3.2mm x 5mm 或 2.5mm x 3.2mm 器件之一。选择器开关可以轻松配置设备控制引脚(引脚 1、2、7 或 8)以实现正确操作,而无需使用
跳线。同样,XO 器件 VDD 电压(3.3V、2.5V、1.8V)可以通过基于外部 +5V(用于独立操作)或 micro USB 源 +5V USB 操作的开关进行选择。 EVB 还具有灵活的输出端接电路和针对卓越信号完整性进行优化的 PCB 布局
说明
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SI5XXUC-EVB, Evaluation Board designed to evaluate any of pin-controlled or I2C configurable Si5xx XOs or VCXOs. Three device sites are available to support one of either 5mm x 7mm, 3.2mm x 5mm, or 2.5mm x 3.2mm devices in either 4, 6, or 8 pin configurations. Selector switches make it easy to configure device control pins (pins 1, 2, 7, or 8) for proper operation without the use of jumpers. Similarly, XO device VDD voltage (3.3V, 2.5V, 1.8V) can be selected via switches based on either external +5V (for stand-alone operation) or micro USB sourced +5V USB operation. The EVB also features flexible output termination circuits and PCB layout optimized for superior signal integrity