SI4822-A10 Datasheet, PDF (12/24 Pages) Silicon Laboratories – BROADCAST ANALOG TUNING DIGITAL DISPLAY AM/FM/SW RADIO RECEIVER

Si4822/26-A10
3. Bill of Materials
Table 10. Si4822/26-A10 Bill of Materials
Component(s)
Value/Description
C1
Reset capacitor 0.1 µF, ±20%, Z5U/X7R
C4
Supply bypass capacitor, 0.1 µF, ±20%, Z5U/X7R
C5
Coupling capacitor, 0.47 µF, ±20%, Z5U/X7R
B1
Ferrite bead 2.5 k/100 MHz
VR1
Variable resistor (POT), 100 k, ±10%
U1
ANT1
Si4822/26 AM/FM/SW Analog Tune Digital Display Radio
Tuner
Ferrite stick,180–450 μH
C2, C3
Y1
Optional Components
Crystal load capacitors, 22 pF, ±5%, COG
(Optional: for crystal oscillator option)
32.768 kHz crystal (Optional: for crystal oscillator option)
ANT2
Air loop antenna, 10–20 μH
S1
Band switch
R2
Resistor, 253 k, ±1%,
R3
Resistor, 180 k, ±1%
R4
Resistor, 67 k, ±1%
Supplier
Murata
Murata
Murata
Murata
Kennon
Silicon Laboratories
Jiaxin
Venkel
Epson or equivalent
Various
Any, depends on
customer
Venkel
Venkel
Venkel
12
Rev.1.0