SI3230 SILABS [Silicon Laboratories], SI3230 Datasheet - Page 12

• Manufacturer Part Number: SI3230
• Manufacturer: SILABS [Silicon Laboratories]

Si3230
12
*Note: Only one component per system needed.
C15,C16,C17,C24
Component (s)
R1,R3,R5
R14,R26*
C18,C19
R28,R29
C1,C2
C3,C4
C5,C6
R2,R4
R6,R7
R8,R9
R32*
C26
C30
R15
R21
Q9
Notes:
1. Values and configurations for these
components can be derived from Table
16 or from App Note 45.
2. Only one component per system
needed.
3. All circuit ground should have a single-
point connection to the ground plane .
RING
TIP
Table 11. Si3230/Si3230M + Si3201 External Component Values
10 µF, 6 V Ceramic or 16 V Low Leakage Electrolytic, ±20%
Figure 3. Si3230/Si3230M Application Circuit Using Si3201
1/10 W, 1% (See AN45 or Table 16 for value selection)
4.7µF
22nF
22nF
C5
C6
60 V, General Purpose Switching NPN
1
3
R21
15
10 µF, 6 V, Electrolytic, ±20%
TIP
RING
4.7 µF, Cer. 6 V, X7R, ±20%
220 nF, 100 V, X7R, ±20%
0.1 µF, 100 V, X7R, ±20%
22 nF, 100 V, X7R, ±20%
0.1 µF, 6 V, Y5V, ±20%
4.02 kΩ, 1/10 W, ±1%
40.2 kΩ, 1/10 W, ±1%
200 kΩ, 1/10 W, ±1%
196 kΩ, 1/10 W, ±1%
VCC
470 Ω, 1/10 W, ±1%
243 Ω, 1/10 W, ±1%
10 kΩ, 1/10 W, ±5%
R29
0.1uF
15 Ω, 1/4 W, ±5%
C26
1
Note 1
0.1uF
C24
2N2222
Q9
Value
R28
SRINGE
GND
IRINGN
IRINGP
Preliminary Rev. 0.96
1
STIPE
ITIPN
ITIPP
VCC
15
13
16
14
11
10
4.02k
4.7µF
R7
C18
220nF
220nF
C3
C4
4.02k
R6
200k
196k
196k
200k
200k
R1
R8
470
R2
R4
R9
470
R3
R5
4.7µF
C19
15
20
29
25
28
26
17
19
18
21
16
ITIPN
ITIPP
VBAT
STIPDC
STIPAC
IRINGN
IRINGP
STIPE
SRINGE
SVBAT
SRINGAC
SRINGDC
DC-DC Converter
Circuit
VCC
VDC
FSYNC
RESET
CAPM
CAPP
QGND
IGMN
IREF
SCLK
IGMP
PCLK
Semi CMPT2222A; Zetex FMMT2222
SDO
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
SDI
INT
CS
ON Semi MMBT2222ALT1; Central
VDC
Murata, Nichicon URL1C100MD
38
37
36
1
6
3
2
7
24
22
11
12
14
13
0.1uF
10uF
C2
C15
VDDA1
10uF
C1
SPI Bus
Inputs
Clock
To codec
Note 2
Panasonic
VCC
VDDA2
Supplier
R26
40.2k
R32
10k
0.1uF
C16
2
40.2k
2
R14
0.1uF
C17
VDDD
10uF
C30