LT6556 - 750MHz Gain of 1 Triple 2:1Video Multiplexer

While the performance of the LT6556 is optimized for dual supply operation, it can also be operated with a single supply as low as 4.5V. Using dual 5V supplies, each amplifier draws only 9.5mA. When disabled, the amplifiers draw less than 330µA and the outputs become high impedance. For applications requiring a fi xed gain of 2, refer to the LT6555 datasheet.

The LT6556 is available in 24-lead SSOP and ultra-compact 24-lead QFN packages.

特点
  • 750MHz -3dB Small Signal Bandwidth
  • 450MHz -3dB 2VP-P Large-Signal Bandwidth
  • 120MHz ±0.1dB Bandwidth
  • High Slew Rate: 2100V/μs
  • Fixed Gain of 1; No External Resistors Required
  • 72dB Channel Separation at 10MHz
  • 52dB Channel Separation at 100MHz
  • -84dBc 2nd Harmonic Distortion at 10MHz, 2VP-P
  • -87dBc 3rd Harmonic Distortion at 10MHz, 2VP-P
  • Low Supply Current: 9.5mA per Amplifi er
  • 6.5ns 0.1% Settling Time for 2V Step
  • ISS ≤ 330μA per Amplifier When Disabled
  • Differential Gain of 0.033%, Differential Phase of 0.022°
  • Wide Supply Range: ±2.25V (4.5V) to ±6V (12V)
  • Available in 24-Lead SSOP and 24-Lead QFN Packages
典型应用
LT6556 Typical Application
LT6556 Typical Application
应用
  • RGB Buffers
  • UXGA Video Multiplexing
  • LCD Projectors
封装信息
LT6556 Package Drawing
LT6556 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LT6556CGN#PBFSSOP-24C$3.90$2.75
LT6556CGN#TRPBFSSOP-24C$2.81
LT6556CUF#PBF4x4 QFN-24C$3.90$2.75
LT6556CUF#TRPBF4x4 QFN-24C$2.81
LT6556IGN#PBFSSOP-24I$4.50$3.15
LT6556IGN#TRPBFSSOP-24I$3.21
LT6556IUF#PBF4x4 QFN-24I$4.50$3.15
LT6556IUF#TRPBF4x4 QFN-24I$3.21
演示电路板
器件型号描述价格
DC892A-BLT6556CUF | 650MHz Triple Video Amplifier Fixed Gain of 1$75.00
数据表
设计要点
可靠性数据
LT Journal
CAD 符号
相关产品
LT6556 - 750MHz Gain of 1 Triple 2:1Video Multiplexer
DN396 - High Resolution Video Solutions Using Single 5V Power
R395 Reliability Data
Dec 2005 Simplify High-Resolution Video Designs with Fixed-Gain Triple Multiplexers
LT6556 Footprints and Symbols