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参数资料
型号： SI3216PPQX-EVB
厂商： Silicon Laboratories Inc
文件页数： 1/122页
文件大小： 0K
描述： BOARD EVAL W/DISCRETE INTERFACE
标准包装： 1
系列： ProSLIC®
主要目的： 接口，模拟前端（AFE）
已用 IC / 零件： Si3216
已供物品： 板，CD
Rev. 1.0 12/08
Copyright 2008 by Silicon Laboratories
Si3216
Not
Recommended
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Si3216
P ROSLIC P ROGRAMMABLE W IDEBAND SLIC/C ODEC
WITH
R INGING/B ATTERY VOLTAGE G ENERATION
Features
Applications
Description
The Si3216 ProSLIC is a low-voltage CMOS device that provides a complete analog
telephone interface supporting both wideband (50 Hz to 7.0 kHz) and narrowband
(200 Hz to 3.4 kHz) audio codec modes for enhanced voice quality in Voice-over-IP
(VoIP) applications. The ProSLIC integrates subscriber line interface circuit (SLIC),
wideband voice codec, and battery generation functionality into a single fully-
programmable device for global operation using only one hardware solution. The
Si3216’s wideband codec provides expanded audio band (50 Hz to 7 kHz), 16 kHz
sampling rate, and increased dynamic range for improved audio quality over traditional
telephony codecs. The integrated battery supply continuously adapts its output voltage
to minimize power and enables the entire solution to be powered from a single 3.3 V
(Si3216M only) or 5 V supply. Si3216 features include software-configurable 5 REN
internal ringing up to 90 VPK, DTMF and caller ID generation, and a comprehensive set
of telephony signaling capabilities including expanded support of Japan and China
country requirements. The ProSLIC is packaged in a 38-pin QFN and TSSOP, and the
Si3201 high-voltage line interface device is packaged in a thermally-enhanced 16-pin
SOIC.
Functional Block Diagram
Dual-mode wideband (50 Hz to 7 kHz)/
narrowband (200 Hz to 3.4 kHz) codec with
16-bit 16 kHz sampling for enhanced audio
quality
Performs all BORSCHT functions
Ideal for customer premise equipment
applications
Software-programmable internal ringing up
to 90 VPK
Integrated battery supply with dynamic
voltage output
On-chip dc-dc converter continuously
minimizes power in all operating modes
Entire solution can be powered from a
single 3.3 V or 5 V supply
3.3 V to 35 V dc input range
Dynamic 0 V to –94.5 V output
Low-cost inductor and high-efficiency
transformer versions supported
Software-programmable features and
parameters:
Ringing frequency, amplitude, cadence,
and waveshape
2-wire ac impedance and hybrid
Constant current feed (20 to 41 mA)
Loop closure and ring trip thresholds
Software programmable signal
generation and audio processing:
-law/A-law companding
FSK (caller ID) generation
Dual audio tone generators
Smooth and abrupt polarity reversal
100% software-configurable global
solution
Audio loopback, dc, and GR-909
subscriber line diagnostic capabilities
Lead-free and RoHS-compliant packages
available
Voice-over-broadband systems:
DSL, cable, wireless
PBX/IP-PBX/key telephone systems
Terminal adapters: ISDN, Ethernet, USB
Control
Interface
Tone
Generation
E
x
pansion
C
omp
re
s
io
n
PLL
PCM
Interface
Dual-Mode
Wideband/
Narrowband
Codec
Prog.
Hybrid
Linefeed
Control
Discrete
Components
DC-DC Converter Controller
Linefeed
Interface
Z
S
Line
Status
INT
RESET
SCLK
SDO
SDI
DTX
FSYNC
PCLK
DRX
CS
TIP
RING
Si3216
U.S. Patent #6,567,521
U.S. Patent #6,812,744
Other patents pending
Ordering Information
See page 114.
Pin Assignments
Si3216
27
28
29
30
31
34 33 32
1
2
3
4
5
6
7
8
9
10
11
12 13
26
25
14
35
36
37
38
15 16 17 18 19
24
23
22
21
20
QFN
DTX
FSYNC
RESET
SDCH
SDCL
VDDA1
IREF
CAPP
QGND
CAPM
STIPDC
SRINGDC
STI
P
E
S
VBA
T
SR
IN
G
E
ST
IPA
C
RIN
G
AC
IG
MN
G
NDA
IGMP
IRINGN
IRINGP
VDDA2
ITIPP
ITIPN
VDDD
GNDD
TEST
DCFF
DCDRV
SDITHRU
SD
O
SD
I
SC
LK
CS
IN
T
PC
L
K
DR
X
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相关代理商/技术参数
参数描述
SI32170-B-FM1 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC FXS 1CH -136V 42LGA
SI32170-B-FM1R 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-136V MAX. BATTERY), DTMF DETECTI - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC FXS 1CH -136V 42LGA
SI32170-C-FM1 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-14 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC PCM/SPI -140V 42LGA
SI32170-C-FM1R 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-140V MAX. BATTERY), DTMF DETECTI - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC PCM/SPI -140V 42LGA
SI32170-C-GM1 制造商:Silicon Laboratories Inc 功能描述:FXS WITH DC-DC CONTROLLER (-140V MAX. BATTERY), DTMF DETECTI - Trays 制造商:Silicon Laboratories Inc 功能描述:IC PROSLIC PCM/SPI -140V 42LGA
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