RF2483 Low Noise Dual-Band Quadrature Modulator with AGC 

The RF2483 is a dual-band direct I/Q to RF modulator designed for handset applications where multiple modes of operation are required. The device provides common differential I/Q inputs and a common AGC amplifier. Independent single-ended LO inputs and single-ended high and low band RF outputs are provided. The device achieves a very low out-of-band noise density of -156dBm/Hz minimizing RF filtering. Operating from a single 2.7V supply, the device is assembled in a 4mm x 4mm, 20-pin, QFN package.

技术特性 Features
  • Dual-Band Operation 700MHz to 2700MHz
  • -156dBm/Hz noise at20MHz offset
  • +19dBm OIP3
  • +6dBm OP1dB
  • 35dB Gain Control Range
  • Single 2.7V to 3.3V Supply
功能框图 Functional Block Diagram

RF2483 功能框图

RF2483 产品实物图

RF2483  产品实物图

技术指标
Local Oscillator Frequency (Min) (MHz): 700
Local Oscillator Frequency (Max) (MHz): 2700
OIP3 (dBm): 20
Broadband Noise Floor (dBm/Hz): -156.7
Carrier Suppression (dBc): -35
Sideband Suppression (dBc): -43
VSUPPLY (V): 3
ISUPPLY (mA): 85
Package: QFN
应用领域 Applications
  • TDMA/GSM/EDGE Handsets
  • GSM/EDGE Handsets
  • W-CDMA Handsets
  • TDMA-Based Wireless Applications
  • Wireless Local Loop
  • Base Stations
订购信息 Ordering Information
  • RF2483SQ Sample Bag with 25 Pieces
  • RF2483SR 7" Sample Reel with 100 Pieces
  • RF2483TR7 7" Reel with 750 Pieces
  • RF2483TR13 13" Reel with 2500 Pieces
  • RF2483PCK-410 2400MHz PCBA with 5-piece Sample Bag
订购信息 Ordering Information
订购型号 MOQ*             INC*             Packaging and Shipping Details QTY Per 1 EA
RF2483 25 EA 25 EA Standard 25 Piece Bag Shipping From Greensboro 1+ $12.40
RF2483SR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Greensboro 100+ $9.17
RF2483TR7 750 EA 750 EA Standard 750 Piece 7" Reel Shipping From Greensboro 750+ $5.95
RF2483TR13 2500 EA 2500 EA Standard 2500 Piece 13" Reel Shipping From Greensboro    
RF2483PCK-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
RF2483 数据资料DataSheet下载:PDF 3727 DS110505