參數(shù)資料
型號(hào)： SI3230M-E-FM
廠商： Silicon Laboratories Inc
文件頁數(shù)： 1/108頁
文件大?。?/td> 0K
描述： IC SLIC PROG 1-CH 38QFN
標(biāo)準(zhǔn)包裝： 364
系列： ProSLIC®
功能： 用戶線路接口概念（SLIC）
接口： SPI
電路數(shù)： 1
電源電壓： 3.13 V ~ 5.25 V
電流 - 電源： 88mA
功率（瓦特）： 700mW
安裝類型： 表面貼裝
封裝/外殼： 38-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 38-QFN（5x7）
包裝： 托盤
包括： DTMF 生成和解碼，F(xiàn)SK 生成
Preliminary Rev. 0.96 7/05
Copyright 2005 by Silicon Laboratories
Si3230
This information applies to a product under development. Its characteristics and specifications are subject to change without notice.
Not
Recommended
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Si3230
P ROSLIC P ROGRAMMABLE CMOS SLIC WITH
R INGING/B ATTERY VOLTAGE G ENERATION
Features
Applications
Description
The Si3230 ProSLIC is a low-voltage CMOS device that provides a multi-functional
subscriber line interface ideal for customer premise equipment (CPE) applications.
The ProSLIC integrates subscriber line interface circuit (SLIC) and battery generation
functionality into a single CMOS integrated circuit. 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 (Si3230M only) or 5 V supply. The ProSLIC
controls the phone line through Silicon Labs’ Si3201 Linefeed IC or discrete circuitry.
Si3230 features include software-configurable 5 REN internal ringing up to 90 VPK,
DTMF generation and decoding, and a comprehensive set of telephony signaling
capabilities for operation with only one hardware solution. The ProSLIC is packaged in
a 38-pin QFN or TSSOP, and the Si3201 is packaged in a thermally-enhanced 16-pin
SOIC.
Functional Block Diagram
Software Programmable SLIC with
codec interface
Software programmable internal
balanced ringing up to 90 VPK
(5 REN up to 4 kft, 3 REN up to 8 kft)
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
Software programmable linefeed
parameters:
Ringing frequency, amplitude, cadence,
and waveshape
2-wire ac impedance
constant current feed (20 to 41 mA)
Loop closure and ring trip thresholds and
filtering
Software programmable signal
generation and audio processing:
DTMF generation and decoding
12 kHz/16 kHz pulse metering
generation
Phase-continuous FSK (caller ID)
generation
Dual audio tone generators
Smooth and abrupt polarity reversal
Extensive test and diagnostic
features
Realtime dc linefeed measurement
GR-909 line test capabilities
SPI control interface
Extensive programmable interrupts
100% software configurable global
solution
Lead-Free and RoHS-compliant
package options available
Interface to Broadcom devices
BCM11xx residential gateway
BCM3341 VOIP processor
BCM33xx cable modem
Voice over IP
Terminal adapters
Fixed cellular terminal
Tone Generators
FSK Caller ID
Pulse Metering
Impedance Synth
DTMF Decoder
Ringing Generator
Loop Closure Detect
Ring Trip Detect Line
Diagnostics
SLIC
Linefeed Control
Linefeed Monitor
P
L
S
PI
Co
nt
ro
lIn
terfac
e
DC–DC Converter Controller
Linefeed
Interface
Battery
Si3230
Tip
Ring
RESET
INT
CS
SCLK
SDO
SDI
FSYNC
PCLK
Patents pending
U.S. Patent #6,567,521
U.S. Patent #6,812,744
Other patents pending
Ordering Information
Pin Assignments
QFN Package
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
NC
FSYNC
RESET
SDCH
SDCL
VDDA1
IREF
CAPP
QGND
CAPM
STIPDC
SRINGDC
STI
P
E
SVBAT
SR
IN
G
E
STI
P
AC
SR
IN
G
A
C
IG
MN
GND
A
IGMP
IRINGN
IRINGP
VDDA2
ITIPP
ITIPN
VDDD
GNDD
TEST2
DCFF
DCDRV
SDITHRU
SD
O
SD
I
SCLK
CS
IN
T
PC
LK
TEST1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3230M-E-FMR 功能描述:電信線路管理 IC Single-CH SLIC only DTMF Decoder dc-dc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3230M-GT 制造商:SILABS 制造商全稱:SILABS 功能描述:PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3230M-KT 制造商:SILABS 制造商全稱:SILABS 功能描述:PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION
SI3230MPPQX-EVB 功能描述:音頻 IC 開發(fā)工具 Si3230m QFN Eval Board RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
SI3230M-X-FM 制造商:SILABS 制造商全稱:SILABS 功能描述:PROSLIC㈢ PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION
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