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SI4736-C40 Datasheet, PDF (19/42 Pages) Silicon Laboratories – BROADCAST AM/FM RADIO RECEIVER | |||
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Si4736/37/38/39-C40
4. Bill of Materials (QFN/SSOP)
Component(s)
Value/Description
C1
Supply bypass capacitor, 22 nF, ±20%, Z5U/X7R
C5
Coupling capacitor, 0.47 µF, ±20%, Z5U/X7R
L1
Ferrite loop stick, 180â450 µH
U1
Si4736/37/38/39 AM/FM Radio Tuner
Optional Components
T1
Transformer, 1â5 turns ratio
L2
Air loop antenna, 10â20 µH
C2, C3
C4
Crystal load capacitors, 22 pF, ±5%, COG
(Optional for crystal oscillator option)
Noise mitigating capacitor, 2~5 pF(Optional for digital audio)
X1
32.768 kHz crystal (Optional for crystal oscillator option)
R1
Resistor, 2 kïï (Optional for digital audio)
R2
Resistor, 2 kïï (Optional for digital audio)
R3
Resistor, 600 ïï (Optional for digital audio)
Supplier
Murata
Murata
Jiaxin
Silicon Laboratories
Jiaxin, UMEC
Various
Venkel
Murata
Epson
Venkel
Venkel
Venkel
Rev. 1.0
19
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