AN388 Datasheet, PDF (7/68 Pages) Silicon Laboratories – Si470X/1X/2X/3X/4X EVALUATION BOARD TEST PROCEDURE

R&S SML01 Generator 1
R&S SML01 Generator 2
AN388
Power Combiner
PC with USB
Port
EXT CLK
USB
Si470x FM Tuner
Baseboard
Si470x FM Receiver
Daughterboard
Power Connector
1. MCU/VIO
2. AUDIO
3. VRADIO
4. GND
Power Connector
43 21
5V
Agilent E3646A
Power Supply
Rout Lout
CH2
CH1
R&S Audio
Anaylzer
Figure 1. Si4700/01/02/03/08/09 FM Tuner Setup
Rev. 0.2
7