th71072 ETC-unknow, th71072 Datasheet - Page 8

• Manufacturer Part Number: th71072
• Description: 315/433mhz Ask Transmitter / Lo Source
• Manufacturer: ETC-unknow

Spectrum Plots
All plots depict TH71072‘s typical performance at V
derived with the test circuit shown in Fig. 2.
3901071072
Rev. 004
Fig. 3: Output spectrum with unmodulated carrier and harmonics
Fig. 4: Output spectrum with unmodulated carrier, clock spurs and PLL reference spurs
Fig. 5: Output spectrum with ASK modulation at 20 kbit/s NRZ
cc
Page 8 of 10
= 3.0 V and T
ASK Transmitter / LO Source
a
= 23 °C,
TH71072
315/433MHz
Data Sheet
Dec. 2001