SI4731-DEMO Silicon Laboratories Inc, SI4731-DEMO Datasheet - Page 10

• Manufacturer Part Number: SI4731-DEMO
• Description: BOARD DEMO SI4731 RADIO RECEIVER
• Manufacturer: Silicon Laboratories Inc
• Type: Receiverr

Specifications of SI4731-DEMO

• Frequency: 520kHz ~ 1.71MHz, 64MHz ~ 108MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: SI4731
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si4731-DEMO
6. Bill of Materials
10
Item
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
1
2
3
4
5
6
7
8
9
C8051F930 MCU with 64 kB Flash program memory, 4 kB RAM, and built-in dc-dc converter
AM/FM receiver IC Si4731 with external 32768 Hz crystal oscillator support
ST7588T LCD driver IC
LM4910 Audio amplifier IC
See Table 3 for details.
Qty
11
1
2
2
3
2
8
6
4
2
2
3
4
8
3
1
4
4
2
3
2
5
1
3
4
1
1
2
1
R7, R27, R29–32, R34, R36–39
C10, C14, C19, C37, C39–40
R15, R21 ,R24, R26 ,R35
C32–36, C54–C55 ,C43
C17, C38, C44, C46
R20, R22–23, R28
C15, C23-28, C41
C2 ,C3, C21–22
C30 ,C45, C53
R1–2, R3 ,R25
C1, C16, C29
R13–14, R33
R9, R16–17
Reference
C11, C18
C4, C13
C8, C12
R5, R11
R8, R10
R18–19
R4,R6
C5–7
B1–4
L3–4
C31
R12
C9
U1
L1
L2
Table 3. Si4731 Demo Board Bill of Materials
Rev. 0.1
FERRITE BEAD,SM,0805
CAP,SM,1210,tantalum
CAP,SM,1210,tantalum
Si47xx, MLP20-3MM
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
CAP,SM,0603,X7R
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
RES,SM,0603
IND,SM,0603
IND,SM,0603
Description
100 µF/6.3 V
220 µF/4 V
2k5/100M
0.47 µF
120 nH
270 nH
220 pF
820 pF
100 pF
Si47xx
4.7 µF
0.1 µF
10 kW
12 kW
Value
22 pF
100R
1 kW
2 kW
100k
1 µF
1 nF
5k6
6k8
4k7
NP
NP
0R
0R
0R