SE5004L中文资料5 GHz Power Amplifiers for Wi-Fi Connectivity数据手册Skyworks规格书

描述 Description

The SE5004L is a 5GHz power amplifier offering highlinear power for wireless LAN applications. TheSE5004L incorporates a power detector for closedloop monitoring and control of the output power.

The SE5004L offers high integration for a simplifieddesign, providing quicker time to market and higherapplication board production yield. The deviceintegrates the input match, the inter-stage match, theoutput match, the power detector with 15dB ofdynamic range and a 3.8GHz notch filter. Only 6external decoupling capacitors are required tocomplete the design.

For wireless LAN applications, the device meets therequirements of IEEE802.11a & 802.11n, and deliversapproximately 26dBm of linear output power at 5V.

The SE5004L integrates temperature compensatedbias voltage generators. A 2.85V reference voltageon VREF is all that is required to enable or disable thepower amplifier.

特性 Features

• High output power amplifier: 26dBm at 5V
• External Analog Reference Voltage (VREF) for maximum flexibility
• Buffered, temperature compensated power detector
• 3% EVM, @26dBm, 64 QAM, 54 Mbps
• 32 dB Gain
• Lead Free, RoHS compliant, halogen free MSL3 package
• 20 pin 4 mm x 4 mm x 0.9 mm QFN

简介

SE5004L属于RF/IF射频/中频RFID的射频放大器。由制造生产的SE5004L射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。