A pair of single-chip frequency-shift keying (FSK) transceivers are aimed at telemetry, security and low data-rate applications in the license-free Industrial-Scientific-Medical (ISM) bands. The ...

Frequency shift keying (FSK) is a popular digital modulation technique for data transmission. Some common applications of FSK modulation include both wired and wireless data transmission as well as ...

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 ...

The TH72011 is a Frequency-Shift Keying (FSK) transmitter with single ended RF output and a full integrated PLL stabilized VCO integrated circuit. It has high FSK deviation that is possible for ...