TH7108
868/915MHz
FSK/FM/ASK Transmitter
Spectrum Plots
All plots depict TH7108‘s typical performance at Vcc = 3.0 V and Ta = 23 °C,
derived with the test circuit shown in Fig. 4.
Fig. 3: RF output signal and spurious emissions, CW mode (DATA = HIGH)
Fig. 4: Single-sideband phase noise at 500 kHz offset, CW mode (DATA = HIGH)
3901007108
Rev. 005
Page 9 of 12
Data Sheet
Dec. 2001