ADL5904-EVALZ 评估板是一款完全填充的 4 层、基于 FR4 的 ADL5904。应向 VPOS 和 GND 测试环路施加 3V 或 5V 电源。要测试电路的 RMS
检测器部分，应将待测量的 RF 信号施加到 RFIN SMA 连接器。然后，VRMS SMA 连接器和 TP1 测试点上即可获得相应的 RMS 输出电压。要操作阈值检测电路，应再次将正在监控的 RF 信号施加到 RFIN SMA 连接器。应将导致电路跳闸的直流
阈值电压施加到 VIN_N SMA 连接器或 TPVIN_N 黄色测试点。应通过按 RST 按钮重置内部 S/R
触发器
说明
-
ADL5904-EVALZ, Evaluation Board is a fully populated, 4-layer, FR4-based for the ADL5904. A power supply of either 3V or 5V should be applied to the VPOS and GND test loops. To exercise the RMS detector portion of the circuit, the RF signal to be measured should be applied to the RFIN SMA connector. The corresponding RMS output voltage is then available on the VRMS SMA connector and on the TP1 test point. To operate the Threshold Detect circuitry, the RF signal that is being monitored should again be applied to the RFIN SMA connector. The dc threshold voltage that should cause the circuit to trip should be applied to the VIN_N SMA connector or to the TPVIN_N yellow test point. The internal S/R flip-flop should be reset by pressing the RST button
京公网安备 11010802033920号
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved
STM32L4P5VGT6P
