آر اف (فرکانس رادیویی) و بی‌سیم تقویت‌کننده‌ آر اف

Product Attributes

Introduction

The SKY66042-11 is a wide instantaneous bandwidth, fully input/output matched linear driver amplifier (DA) with high gain and linearity. The compact 3x3 mm PA is designed for 4G LTE and 5G NR TDD systems operating from 3300 to 4100 MHz. The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation.

Features

• High gain: 30 dB
• Wide instantaneous signal bandwidth: >200 MHz
• High linear output power up to +19 dBm
• High linearity: -40 dBc open loop ACLR at +10 dBm (100 MHz 5G, 8.5 dB PAR signal)
• Fast turn-on time: 0.6 usec typical
• Internally matched input and output to 50 Ω system
• Integrated active bias: performance compensated over temp
• Integrated enable On/Off function: PAEN = 1.7 to 3.6 V
• Single supply voltage: 5.0 V or 3.3 V
• Compact (16-pin, 3x3x0.85 mm) package (MSL3, 260 ℃ per JEDEC J-STD-020)

Applications

• Driver amplifier for micro, macro and massive MIMO base stations
• 4G LTE and 5G NR TDD systems
• Supports 3GPP bands n77, n78, B42, B43, B48