The F1456 is a High-Gain/High-Linearity 2100MHz to 2950MHz TX Variable Gain Amplifier used in transmitter applications. The F1456 TX VGA provides 32.1dB maximum gain with +38dBm OIP3 and 3.9dB noise figure. Up to 31.5dB gain control is achieved using the combination of a digital step attenuator (DSA) plus KLIN™ RF variable gain amplifier gain adjustment. This device uses a single 5V supply and 215mA of ICC. This device is packaged in a 6 × 6 mm, 28-QFN with 50Ω single-ended RF input and RF output impedances for ease of integration into the signal path.

特性

  • Broadband 2100MHz to 2950MHz
  • 32.1dB max gain
  • 3.9dB NF @ max gain (2650MHz)
  • 31.5dB total gain control range, 0.5dB step
  • < 2 dB overshoot between major gain transitions 
  • +38dBm OIP3
  • Maintains +21.5dBm output P1dB over 13dB gain adjustment range
  • SPI interface for DSA control
  • Single 5V supply voltage
  • ICC = 215mA
  • Up to +105 °C TCASE operating temperature
  • 50Ω input and output impedance
  • Standby for power savings
  • Pin compatible 700–1100MHz and 1400–2300MHz versions
  • 6 × 6 mm, 28-QFN package

产品选择

器件号 Part Status Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
F1456NKGK
Active VFQFPN 28 K 是的 Tray
Availability
F1456NKGK8
Active VFQFPN 28 K 是的 Reel
Availability

文档和下载

文档标题 其他语言 类型 文档格式 文件大小 日期
数据手册与勘误表
F1456 Datasheet REVO 数据手册 PDF 5.56 MB
使用指南与说明
RF Product Selection Guide 指南 PDF 3.64 MB
应用指南 &白皮书
AN-896 RF Products EVS Digital Control Software Guide 应用文档 PDF 3.17 MB
PCN / PDN
PCN#A1709-04 Alternate Assembly Location at ASECL on Select Package 产品变更通告 PDF 32 KB
下载
F1456 IBIS Model 模型 - IBIS ZIP 0 KB
F1456 S-Parameters Model - S-Parameter ZIP 1.34 MB
RF Digital Control Software Installer 软件工具 ZIP 169.81 MB
其他
RF Products Family Overview (Chinese) English, 日本語 概览 PDF 1.63 MB
IDT Products for Radio Applications 日本語 产品简述 PDF 2.34 MB

开发板与套件

器件号 文档标题 类型 Company
F1456EVSK Evaluation Kit for F1456 TX VGA 评估 Renesas

新闻及更多资源