si3216-x-gm Silicon Laboratories, si3216-x-gm Datasheet - Page 22

• Manufacturer Part Number: si3216-x-gm
• Description: Proslic Programmable Wideband Slic/codec With Ringing/battery Voltage Generation
• Manufacturer: Silicon Laboratories

Si3216
22
RING
Q1,Q2,Q3,Q4
TIP
C15,C16,C17
Component
C30, C31
Notes:
1. Values and configurations for these
2. Only one component per system needed.
3. All circuit grounds should have a single-
4. Optional components to improve idle
Q5,Q6
C1,C2
C3,C4
C5,C6
C7,C8
components can be derived from Table 18
or from “AN45: Design Guide for the
Si3210/15/16 DC-DC Converter”.
point connection to the ground plane.
channel noise.
C26
Figure 12. Si3216(M) Typical Application Circuit Using Discrete Line Interface Circuit
Q9
L2
Protection
Circuit
22nF
22nF
C5
C6
10 µF, 6 V Ceramic/Tantalum or 16 V Low Leakage
5401
5551
Q1
Q6
80.6
R6
220nF
C8
R10
10
Table 14. Si3216(M) External Component Values
10 µF, 16 V, Electrolytic, ± 20%
NPN General Purpose BJT
220 nF, 100 V, X7R, ± 20%
0.1 µF, 100 V, X7R, ± 20%
22 nF, 100 V, X7R, ± 20%
220 nF, 50 V, X7R, ± 20%
0.1 µF, 6 V, Y5V, ± 20%
5401
Q4
R13
5.1k
R21
15
Electrolytic, ± 20%
120 V, NPN, BJT
120 V, PNP, BJT
5401
5551
R29
47 µH, 150 A
Q2
Q5
0.1uF
C26
1
80.6
Note 1
R7
Value
220nF
2N2222
C7
Q9
R11
10
R28
1
Preliminary Rev. 0.91
GND
5401
GND
Q3
R12
5.1k
0.1 µF
0.1 µF
0.1 µF
VCC
C32
C34
C33
R102 (100k)
R104 (100k)
R104 (100k)
4
4
4
220nF
220nF
C3
C4
200k
100k
100k
100k
200k
4.7k
4.7k
R1
R8
R2
R4
R5
R9
R3
15
20
28
29
17
26
25
19
18
21
16
STIPDC
STIPAC
ITIPP
ITIPN
STIPE
IRINGP
IRINGN
SRINGE
SVBAT
SRINGAC
SRINGDC
GND
VBAT
DC-DC Converter
ON Semi MMBT2222ALT1; Central Semi
Circuit
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Murata, Johanson, Novacap, Venkel
Fairchild 2N5401; Samsung 2N5401
Central Semi CMPT5401; ON Semi
Fairchild 2N5551; Phillips 2N5551
Central Semi CZT5551, ON Semi
CMPT2222A; Zetex FMMT2222
MMBT5401LT1, 2N5401; Zetex
Murata, Panasonic, Nichicon
VCC
VDC
FSYNC
RESET
QGND
CAPM
CAPP
Supplier/Part Number
PCLK
IGMP
IGMN
SCLK
IREF
VDC
SDO
DRX
DTX
SDI
INT
CS
1 0 µF
1 0 V
C3 1
URL1C100MD
1
6
3
4
5
2
7
38
37
36
24
22
11
12
14
13
FMMT5401;
Panasonic
R15
2N5551;
243
Coilcraft
10uF
C2
0 .1 µF
C1 5
V DDA1
10uF
C1
Note 2
VCC
V DDA 2
PCM Bus
R26
40.2k
R32
SPI Bus
10k
2
2
40.2k
0 .1 µ F
R14
C1 6
4 7 µH
L 2
0. 1 µ F
C1 7
V DDD
1 0 µ F
C3 0