Low-Power FSK Transceivers Cover European, U.S. ISM Bands Two new single-chip RadioWire frequency-shift-keying (FSK) transceivers target license-free industrial-scientific-medical (ISM) band ...

The TH72001 is a Frequency Shift Keying (FSK) transmitter integrated circuit featuring an on-chip voltage regulator and low standby current operating at a range of 209 MHz to 350 MHz. It has an ...