EVAL01-HMC221B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

EVAL01-HMC221B属于开发板套件编程器的射频评估开发套件开发板。由亚德诺半导体技术有限公司制造生产的EVAL01-HMC221B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。

GENERAL DESCRIPTION

The HMC221B is a single-pole, double-throw (SPDT) switch specified from 10 kHz to 3 GHz in a 6-lead SOT-23 plastic package. This switch offers a very low insertion loss of less than 0.8 dB up to 3 GHz and is well suited for receiver and filter switching applications that require low insertion loss and a small size.

The RF1 and RF2 pins are reflective shorts when in an off state, and the two control voltages (the A and B pins) require a minimal dc bias current. Note that the HMC197B exhibits a similar performance in an alternate pinout.

FEATURES

Low insertion loss: 0.4 dB typical

Input third-order intercept (IP3): 55 dBm typical

Positive control: 0 V/3 V

Ultrasmall package: SOT-23

APPLICATIONS

Industrial, scientific and medical (ISM)

PCMCIA wireless cards

Cellular applications