Title: Analog equalizer
Application Number: 200410011878 Application Date: 2004.09.24
Publication Number: 1601917 Publication Date: 2005.03.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H04B1/12,H04B7/005
Applicant(s) Name: Matsushita Electric Ind Co., Ltd. Address:
Inventor(s) Name: Hirata Takashi, Iwata Toru
Attorney & Agent: wang huimin
Abstract:
     The analog equalizer 9 is provided with the mixer 11 and the analog delay circuit 12. The mixer 11 mixes input differential signals DIN and DIN- and delay differential signals DDOUT and DDOUT- from the analog delay circuit 12 and outputs as mixed differential signals DMOUT and DMOUT-. Thereby, the analog equalizer 9 of IIR filter type (feedback type) by which the input differential signals DIN and DIN- can be continuously delayed while maintaining their amplitude information can be realized.
Time: 12