RF1146 Broadband Low Power SP4T Switch 

The RF1146 is a single-pole four-throw (SP4T) switch designed for general purpose switching applications which require very low insertion loss and low power handling capability. The RF1146 is ideally suited for battery operated applications requiring high performance switching with very low DC power consumption. The RF1146 features very low insertion loss with excellent linearity performance down to 1.8 V control voltage. Additionally, RF1146 includes integrated decoding logic, allowing just two control lines needed for switch control. The RF1146 is packaged in a very compact 3 mm x 3 mm x 0.6 mm, 16-pin, leadless QFN package. No DC-blocking capacitors are required on RF paths, unless DC is applied externally to the device ports.

技术特性 Features
  • Low Frequency - 2.5GHz Operation
  • Very Low Insertion Loss:
    Cell Band 0.35dB
    PCS Band 0.45dB
  • High Isolation:
    Cell Band 29dB
    PCS Band 22dB
  • Compatible With Low Voltage Logic: (VHIGH = 1.8V)
  • Excellent Linearity Performance (IIP2):
    Cell Band 106 dBm
    PCS Band 110 dBm
  • Lowest BOM Cost and Small Solution Size: No DC Blocking Capacitors Required on the RF Paths
RF1146 产品实物图

RF1146 产品实物图

订购信息 Ordering Information
  • RF1146 Broadband Low Power SP4T Switch
  • RF1146PCBA-410 Fully Assembled Evaluation Board
技术指标
Switch Type: SP4T
Frequency Range (Min) (MHz): 400
Frequency Range (Max) (MHz): 2500
Insertion Loss (dB): 0.35
Isolation (dB): 29
OP1dB (dBm): 28
VSUPPLY (V): 1.8
Package: QFN
Form: Packaged
应用领域 Applications
  • Cellular Handset Applications
  • Cellular Infrastructure Applications
功能框图 Functional Block Diagram

RF1146功能框图

订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF1146 25 EA 25 EA Standard 25 Piece Reel Shipping From Beijing 1+ $1.43
RF1146SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Beijing 100+ $1.00
RF1146TR7 2500 EA 2500 EA Standard 2500 Piece 7" Reel Shipping From Beijing 750+ $0.70
RF1146PCK-410 1 EA 1 EA Standard 1 Shipping From Greensboro 1+ $150.00

应用技术支持与电子电路设计开发资源下载 大小(KB) 版本信息
RF1146数据资料DataSheet下载:PDF 666 DS120102