[HW11XX;12XX] We want to implement 1 W output power design using RC1780HP for railways application. Please recommend reference to any external circuit that he can use to implement this?

We do not have a set of amplifiers recommend to get 1W, but would suggest just checking Digi-key or similar.

Last Update: August 8, 2017  

January 25, 2017   1054    RC11xx And RC12xx Hardware Q&A