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F2977

高线性度宽带 SP2T 30MHz 至 6GHz 射频开关

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  • 插入损耗低
    • 2.4GHz 时为 0.38dB
    • 6GHz 时为 0.45dB
  • 高隔离度:
    • 2.4GHz 时为 34dB
    • 6GHz 时为 26dB
  • 高线性度:
    • IIP2 +120dBm(2.4GHz)
    • IIP3 +77dBm(2.4GHz)
  • P0.1dB 压缩+40dBm
  • 二次谐波:-86dBc(Fin = 1.8GHz、Pin = 33dBm)
  • 三次谐波:-89dBc Fin = 1.8GHz,Pin = 33dBm

F2977 是 50?单刀双掷 (SP2T) 反射式射频开关,具有高线性度和宽带宽。该器件在 30MHz 至 6GHz 范围内进行了优化,可支持多种无线 RF 应用。 F2977 使用 +3.3V 或 +5.0V 的单正电源电压,并与 1.8V 或 3.3V 控制逻辑兼容。

产品文档

Product Brief

2025-08-25

射频开关 Family

pdf | 438.02 KB
数据表

2025-08-25

F2977 数据表 Rev O

pdf | 3.19 MB
Model - S-parameter

2025-08-25

F2977 S-Parameters

zip | 716.17 KB
Brochure

2025-08-25

Power Line Communication and Sub-GHz Wireless Communication Solutions Brochure

pdf | 6.07 MB
Report

2025-08-25

PCN# : 220029 Add Alternate Assembly 地点s on VFQFPN and LGA 包裹s

pdf | 517.44 KB

Boards and Kits

Board Image

50 ohm Evaluation Board for F2977 高 Linearity Broadband SP2T RF Switch

The F2977EVBI is a fully populated evaluation board, enabling easy RF evaluation of the product. 

“Thru” calibration connectors are conveniently located on the evaluation board to simplify the calibration process prior to making any RF measurements. The RF through measurement (RF1 to RF2) can be made by 申请ing the correct control logic voltage to the control pins as outlined in the 数据表. DC power, ground, enable and the control voltages are applied to the pin header. 

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部件号 (3)

F2977NEGK

F2977NEGK8

F2977EVBI

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