LT6402-20 300MHz 低失真、低噪声差分放大器/ADC 驱动器

The LT6402-20 is designed to meet the demanding requirements of communications transceiver applications. It can be used as a differential ADC driver, a general-purpose differential gain block, or in other applications requiring differential drive. The LT6402-20 can be used in data acquisition systems required to function at frequencies down to DC.

The LT6402-20 operates on a 5V supply and consumes 30mA. It comes in a compact 16-lead 3mm × 3mm QFN package and operates over a –40ºC to 85ºC temperature range

产品特点 Features
  • 300 MHz –3dB Bandwidth
  • Fixed Gain of 20dB
  • Low Distortion:
    48.5dBm OIP3, –81dBc HD3 (20MHz, 2VP-P)
  • Low Noise:
    12.4dB NF, en = 1.9nV/√Hz (20MHz)
  • Differential Inputs and Outputs
  • Additional Filtered Outputs
  • Adjustable Output Common Mode Voltage
  • DC- or AC-Coupled Operation
  • Minimal Support Circuitry Required
  • Small 0.75mm Profi le 16-Lead 3mm × 3mm QFN Package
封装
LT6402-20 封装
典型应用图
LT6402-20 典型应用
参数
LT6402-20 参数
LT6402-20 订购信息和价格参考Package Variations and Pricing
器件型号 封装 引脚 温度 价格 (以 1 ~ 99 片为批量) 价格 (以 1000 片为批量) *
LT6402CUD-12#PBF QFN 16 C $3.39  $2.39 
LT6402CUD-12#TRPBF QFN 16 C $2.45 
LT6402CUD-20 QFN 16 C $3.39  $2.39 
LT6402CUD-20#PBF QFN 16 C $3.39  $2.39 
LT6402CUD-20#TR QFN 16 C $2.45 
LT6402CUD-20#TRPBF QFN 16 C $2.45 
LT6402CUD-6#PBF QFN 16 C $3.39  $2.39 
LT6402CUD-6#TRPBF QFN 16 C $2.45 
LT6402IUD-12#PBF QFN 16 I $3.90  $2.75 
LT6402IUD-12#TRPBF QFN 16 I $2.81 
LT6402IUD-20 QFN 16 I $3.90  $2.75 
LT6402IUD-20#PBF QFN 16 I $3.90  $2.75 
LT6402IUD-20#TR QFN 16 I $2.81 
LT6402IUD-20#TRPBF QFN 16 I $2.81 
LT6402IUD-6#PBF QFN 16 I $3.90  $2.75 
LT6402IUD-6#TRPBF QFN 16 I $2.81 
LT6402-20 数据手册及相关资料下载
  1. 数据手册(英文) : LT6402-20 - 300MHz Low Distortion, Low Noise Differential Amplifier/ADC.PDF
  2. 可靠性数据 : R512 Reliability Data.PDF
  3. 产品选型卡 : Differential Amplifiers/High Speed ADC Drivers .PDF