LTC1264 High Speed, Quad Universal Filter Building Block

The aliasing performance of the LTC1264 is improved by double-sampling each 2nd order section. Input signal frequencies can reach up to twice the clock frequency before any alias products will be detectable.

For Q A customized monolithic version of the LTC1264 including internal thin film resistors can be obtained.

产品特点 Features
  • High Speed, Up to 250kHz Center Frequency
  • Four Identical Filters in a 0.3
  • Clock-to-Center Frequency Ratio of 20:1
  • Double-Sampling, Improved Aliasing
  • Operates from ±2.37V to ±8V Power Supplies
  • Customized Version with Internal Resistors Available
  • Low Noise
  • Low Harmonic Distortion
参数
LTC1264 参数
应用
  • Digital Communications
  • Spread Spectrum Communications
  • Spectral Analysis
  • Loran Receivers
  • Instrumentation
典型应用图
LTC1264 典型应用
LTC1264 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) *
LTC1264-7CN PDIP 14 C $16.65  $13.70 
LTC1264-7CN#PBF PDIP 14 C $16.65  $13.70 
LTC1264-7CSW SO 16 C $20.85  $16.90 
LTC1264-7CSW#PBF SO 16 C $20.85  $16.90 
LTC1264-7CSW#TR SO 16 C $16.96 
LTC1264-7CSW#TRPBF SO 16 C $16.96 
LTC1264CN PDIP 24 C $11.70  $9.45 
LTC1264CN#PBF PDIP 24 C $11.70  $9.45 
LTC1264CSW SO 24 C $13.70  $10.80 
LTC1264CSW#PBF SO 24 C $13.70  $10.80 
LTC1264CSW#TR SO 24 C $10.90 
LTC1264CSW#TRPBF SO 24 C $10.90 
LTC1264 数据手册及相关资料下载
  1. 数据手册(英文) : LTC1264 - High Speed, Quad Universal Filter Building Block.PDF
  2. 应用指南 (英文) : AN56 - Better than Bessel linear Phase Filters For Data Communications.PDF
  3. 可靠性数据 : R042 Reliability Data.PDF