SKY66121-11数据手册RF/IF射频/中频RFID的射频前端（LNA+PA）规格书PDF

描述 Description

Please note: SKY66121-11 is being discontinued and is not recommended for new designs. The SKY66121-11 is a high-performance, transmit / receive(Tx / Rx) front-end module (FEM). The device includes a poweramplifier (PA) capable of more than +30 dBm of transmit outputpower (VCC = 3.6 V).

All functionality can be controlled by a two-wire interface. TheFEM can be placed in a deep “sleep” mode, drawing less than1 μA of current.

The receive chain consists of a low-loss single-pole,double-throw (SPDT) switch. Three separate VCC pins enablemaximum RF isolation.

The SKY66121-11 is packaged in a 16-pin, 4 x 4 mm Multi-ChipModule (MCM), which allows for a highly manufacturable low-costsolution.

特性 Features

• Transmit output power: >+30 dBm
• High efficiency PA
• Receive loss with filter: 0.9 dB
• Sleep mode current: < 1 μa
• Integrated control logic
• Small footprint MCM (16-pin, 4 x 4 mm) package (MSL3, 260 °C per JEDEC J-STD-020)

简介

SKY66121-11属于RF/IF射频/中频RFID的射频前端（LNA+PA）。由制造生产的SKY66121-11射频前端（LNA + PA）本系列中的产品是各种集成电路，其中集成了射频 (RF) 信号链连接到系统天线的部分中常见的一种或多种功能，如低噪声放大器 (LNA) 和可编程放大器 (PA)。任何给定器件所含的实际功能各不相同，相比旨在提供更高应用灵活性的器件，针对相对较窄应用的器件通常集成更大一部分必要的信号链。