آر اف (فرکانس رادیویی) و بی‌سیم سایر آی سی‌ و ماژول‌های آر اف

Product Attributes

Introduction

The SKY85601-11 is an integrated, single-pole double-throw (SPDT) switch with a low-noise amplifier (LNA) intended for wireless applications. The device has a low noise figure (NF) with high linearity in the transmit mode. The SKY85601-11 operates at 3.3 V and draws 15 mA of current. In the transmit mode, a shutdown function saves power when the device is inactive. The switch requires five external components. The switch is manufactured in a compact, 2.5x2.5 mm, 16-pin Quad Flat No-Lead (QFN) package. The small footprint provides the industry’s smallest PCB area needed to implement an integrated broadband SPDT switch with LNA functionality.

Features

• Low noise figure: 2.5 dB
• Frequency range: 4.9 to 5.9 GHz
• High IIP3: +6 dBm
• High gain: 12 dB
• Bypass mode with –5 dB insertion loss
• High transmit to receive isolation for high-power applications
• Small QFN (16-pin, 2.5x2.5 mm) package (MSL1, 260 ℃ per JEDEC J-STD-020)

Applications

• 802.11 a/n WLANs
• 5 GHz ISM radios
• Smartphones
• Notebooks, netbooks, and tablets
• Routers, access points, and gateways
• Wireless video systems