AN64475 - PSoC®1 - Optimizing Cascaded Switched Capacitor Filters | Cypress Semiconductor
AN64475 - PSoC®1 - Optimizing Cascaded Switched Capacitor Filters
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.
|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|