SI3216-KT Silicon Laboratories Inc, SI3216-KT Datasheet - Page 20

• Manufacturer Part Number: SI3216-KT
• Description: IC SLIC/CODEC 1CH 38TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3216-KT

• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 700mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: *
• Includes: Audio Tone Generation, BORSCHT Functions, FSK Generation, Ringing and Battery Voltage Generation
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Si3216
20
RING
Notes:
1. Values and configurations for these
2. Only one component per system needed.
3. All circuit ground should have a single-point
4. Si3201 bottom-side exposed pad should be
components can be derived from Table 18
or from App Note 45.
connection to the ground plane.
electrically and thermally connected to bulk
ground plane.
TIP
Protection
Circuit
FSYNC
PCLK
22nF
22nF
C5
C6
DRX
DTX
t
Figure 11. Si3216(M) Application Circuit Using Si3201
s u 1
1
3
Figure 10. PCM Highway Interface Timing Diagram
R21
15
TIP
RING
VCC
R29
0.1  F
t
C26
d 1
1
Note 1
0.1  F
C24
2N2222
Q9
R28
t
GND
h 1
SRINGE
IRINGN
IRINGP
1
STIPE
ITIPN
ITIPP
VCC
15
13
16
14
11
10
4.02k
R7
4.7  F
C18
220 nF
220 nF
C3
C4
t
Rev. 1.0
4.02k
s u 2
R6
200k
4.7K
196k
196k
200k
4.7K
200k
R1
R8
R2
R4
R5
R9
R3
4.7  F
C19
t
c
t
25
28
26
17
19
18
21
16
15
20
29
d 2
VBAT
ITIPN
ITIPP
STIPE
STIPDC
STIPAC
IRINGN
IRINGP
SRINGE
SVBAT
SRINGAC
SRINGDC
t
h 2
DC-DC Converter
Circuit
t
r
VCC
VDC
FSYNC
RESET
CAPM
QGND
CAPP
SCLK
PCLK
IGMN
IGMP
IREF
SDO
DRX
DTX
SDI
INT
CS
VDC
38
37
36
1
6
3
4
5
2
7
24
22
11
12
14
13
1 0 F
1 0 V
C3 1
R15
243
10  F
C2
t
f
10  F
0 .1 F
C1
C1 5
V DDA1
Note 2
VCC
SPI Bus
R32
R26
40.2k
10k
PCM
t
Bus
2
2
40.2k
R14
d 3
V DDA 2
0 .1  F
C1 6
4 7 H
L 2
0. 1  F
C1 7
V DDD
1 0  F
C3 0