RDA1005L Digital Controlled Variable Gain Amplifier 50MHz to 4000MHz, 6-Bit

RFMD’s RDA1005L is a digitally controlled variable gain amplifier featuring high linearity over the entire gain control range with noise figure less than 6dB in its maximum gain state. The gain of the 6-bit digital step attenuator is programmed with a serial mode control interface. The RDA1005L is packaged in a small 5.2mm x 5.2mm leadless laminate MCM which contains plated through thermal vias for ultra low thermal resistance. The footprint for this thermal vias for ultra-low thermal resistance. The footprint for this module is directly compatible with a 5mm x 5mm QFN. This module is easy to use with no external matching components required.

技术特性 Features
  • Broadband 50MHz to 4000MHz Operation
  • 6-Bit Digital Step Attenuator
  • Serial Mode Programming
  • Gain = -13.5 to +18dB (0.5dB Step Size)
  • High OIP3/P1dB = +38dBm/20dBm
  • Single +5V Supply
  • Small 32-Pin, 5.2mm x 5.2mm, MCM (Footprint Compatible with 5mm x 5mm, 32-Pin, QFN)
功能框图 Functional Block Diagram

RDA1005L 功能框图

应用领域 Applications
  • Cellular, 3G Infrastructure
  • WiBro, WiMax, LTE
  • Microwave Radio
  • High Linearity Power Control
技术指标
Frequency Range (Min) (MHz): 50
Frequency Range (Max) (MHz): 4000
Gain (dB): 17.6
NF (dB): 5.9
OP1dB (dBm): 20.4
OIP3 (dBm): 37.7
VSUPPLY (V): 5
ISUPPLY (mA): 82
Package: MCM
RDA1005L 产品实物图

RDA1005L 产品实物图

订购信息 Ordering Information
  • RDA1005LSQ Sample bag with 25 pieces
  • RDA1005LSR 7” Sample reel with 100 pieces
  • RDA1005LTR7 7” Reel with 750 pieces
  • RDA1005LTR13 13” Reel with 2500 pieces
  • RDA1005LPCK-410 50MHz to 4000MHz 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
RDA1005L 25 EA 25 EA Standard 25 Piece Bag Shipping From Greensboro 1+ $8.44
RDA1005LSR 100 EA 100 EA Standard 100 Piece 7" Short Reel Shipping From Greensboro 100+ $5.90
RDA1005LTR13 2500 EA 2500 EA Standard 2500 Piece 13" Reel Shipping From Greensboro 750+ $3.93
RDA1005LPCK-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
RDA1005L 数据资料DataSheet下载:RDA1005L Digital Controlled Variable Gain Amplifier 50MHz to 4000MHz, 6-Bit 1544 DS120531