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AN64475 - PSoC®1 - Optimizing Cascaded Switched Capacitor Filters | 赛普拉斯半导体

AN64475 - PSoC®1 - Optimizing Cascaded Switched Capacitor Filters

最近更新: 
2015 年 11 月 20 日
版本: 
*B

AN64475 demonstrates how PSoC® 1 switched capacitor band pass filters (BPF2, BPF4) and elliptical low pass filters (ELPF2 and ELPF4) can be combined to provide excellent near out-of-band rejection for communications applications. The included project demonstrates a filter system tuned to the requirements of a 60 kHz Binary phase shift keyed (BPSK) modem receiver. The design technique can be extended to other requirements using the filter design wizards in the user modules in PSoC Designer.

 

范例项目

所支持的 H/W 和 S/W 所支持的 PSoC1 器件
PSoC  Designer 版本 H/W 套件 CY8C20xxx CY8C21xxx CY8C22xxx CY8C23xxx CY8C24xxx CY8C27xxx CY8C28xxx CY8C29xxx
5.1 CY3210-PSoCEVAL1         x23A, x94 x43   x66