AA116_72LF开发板套件编程器的射频评估开发套件开发板规格书PDF中文资料

AA116_72LF属于开发板套件编程器的射频评估开发套件开发板。由美国思佳讯公司制造生产的AA116_72LF射频评估和开发套件，开发板本系列中的产品适用于在已知实施环境中，提供能访问射频相关器件的功能或者有助于访问该功能。所含的焦点产品范围从射频信号链元器件（如放大器和检测器）到模块化收发器，以及不直接包含焦点产品的适配器硬件，但此类硬件可供方便地访问用户单独提供的特定射频产品或系列。

Applications

 Cellular radio

 Wireless data systems

 WLL gain level control circuits

特性 Features

 3 V control

 Low loss

 Small SOT-5 package (MSL1, 260 C per JEDEC J-STD-020)

描述 Description

The AA116-72LF is a 1-bit GaAs FET digital attenuator in a lowcost

SOT-5 package. The device has a Least Significant Bit (LSB)

of 15 dB and is particularly suited where high attenuation

accuracy, low insertion loss, and low intermodulation products

are required.

A functional block diagram is shown in Figure 1. The pin

configuration and package are shown in Figure 2. Signal pin

assignments and functional pin descriptions are provided in

Table 1.