آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The SKY66319-11 is a highly efficient, wide instantaneous bandwidth, fully input/output matched power amplifier (PA) with high gain and linearity. The compact 5x5 mm PA is designed for TDD 4G LTE and 5G systems operating from 4400 to 5000 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation. The SKY66319-11 is part of high-efficiency, pin-to-pin compatible PA family supporting major 3GPP bands.

Features

• Wide instantaneous signal bandwidth: wider than 5x20 MHz carrier
• High-efficiency: PAE = 24%x + 28 dBm
• High linearity: +28 dBm with < -50 dBc ACLR with pre-distortion (100 MHz 5G, 8.5 dB PAR signal)
• High gain: 33 dB
• Excellent input and output return loss to 50 Ω system
• Integrated active bias: performance compensated over temperature
• Integrated enable ON/OFF function: PAEN = 1.5 to 2.5 V
• Single supply voltage: 5.0 V
• Pin-to-pin compatible PA family supporting major 3GPP bands
• Compact (16-pin, 5x5x1.3 mm) package (MSL3, 260 ℃ per JEDEC J-STD-020)

Applications

• TDD 4G LTE and 5G systems
• Driver amplifier for micro base stations and macro base stations
• Enterprise small-cell and massive MIMO