SX1781
PLL Frequency Synthesizer with integrated VCO
ADVANCED COMMUNICATIONS & SENSING
FINAL
DATASHEET
12. Application Schematics
The SX1781 is typically used as a local Oscillator in a superheterodyne transmitter or receiver.
Aerial
RF
port
Mixer
IF Output / Input
Reference
Signal
SX1781T
SPI Master
Figure 5. Application Example
Rev 1 - November 2008
©2008 Semtech Corp.
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