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SI3050-E-FM

产品描述IC SYSTEM-SIDE DAA 24-QFN
产品类别其他集成电路(IC)    消费电路   
文件大小788KB,共112页
制造商Silicon Laboratories Inc
标准
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SI3050-E-FM概述

IC SYSTEM-SIDE DAA 24-QFN

SI3050-E-FM规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Silicon Laboratories Inc
零件包装代码QFN
包装说明HQCCN,
针数24
Reach Compliance Codeunknown
商用集成电路类型CONSUMER CIRCUIT
JESD-30 代码S-XQCC-N24
长度4 mm
功能数量1
端子数量24
最高工作温度70 °C
最低工作温度
封装主体材料UNSPECIFIED
封装代码HQCCN
封装形状SQUARE
封装形式CHIP CARRIER, HEAT SINK/SLUG
峰值回流温度(摄氏度)NOT SPECIFIED
认证状态Not Qualified
最大供电电压 (Vsup)3.6 V
最小供电电压 (Vsup)3 V
表面贴装YES
温度等级COMMERCIAL
端子形式NO LEAD
端子节距0.5 mm
端子位置QUAD
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度4 mm

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Si3050 +
Si 3 0 1 8 /1 9
G
L O B A L
V
O I C E
D A A
Features
PCM highway data interface
µ-law/A-law companding
SPI control interface
GCI interface
80 dB dynamic range TX/RX
Line voltage monitor
Loop current monitor
+6 dBm or +3.2 dBm TX/RX level
mode
Parallel handset detection
3 µA on-hook line monitor current
Overload detection
Programmable line interface

AC termination

DC termination

Ring detect threshold

Ringer impedance
TIP/RING polarity detection
Integrated codec and 2- to 4-wire
analog hybrid
Programmable digital hybrid for
near-end echo reduction
Polarity reversal detection
Programmable digital gain in 0.1 dB
increments
Integrated ring detector
Type I and II caller ID support
Pulse dialing support
3.3 V power supply
Daisy-chaining for up to 16 devices
Greater than 5000 V isolation
Patented isolation technology
Ground start and loop start support
Available in Pb-free RoHS-compliant
packages
Ordering Information
See page 102.
Applications
DSL IADs
VoIP gateways
PBX and IP-PBX systems
Voice mail systems
Pin Assignments
Si3050
SDO
SDI
CS
FSYNC
PCLK
DTX
DRX
RGDT
AOUT/INT
RG
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
SDITHRU
SCLK
GND
V
DD
V
A
C1A
C2A
RESET
TGDE
TGD
Description
The Si3050+Si3018/19 Voice DAA chipset provides a highly-programmable and
globally-compliant foreign exchange office (FXO) analog interface that is ideal for
DSL IADs, PBXs, IP-PBXs, and VoIP gateway products. The solution implements
Silicon Laboratories' patented isolation capacitor technology, which eliminates the
need for costly isolation transformers, relays, or opto-isolators, while providing
superior surge immunity for robust field performance. The Voice DAA is available
in one 20-pin TSSOP (Si3050) and one 16-pin TSSOP/SOIC (Si3018/19) and
requires minimal external components. The Si3050 interfaces directly to standard
telephony PCM interfaces.
Functional Block Diagram
Si3050
CS
SCLK
SDI
SDO
SDI THRU
PCLK
DTX
DRX
FSYNC
RGDT
RG
TGD
TGDE
RESET
AOUT/INT
Line
Data
Interface
Si3018/19
RX
Si3018/19
QE
DCT
RX
IB
C1B
C2B
VREG
RNG1
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
DCT2
IGND
DCT3
QB
QE2
SC
VREG2
RNG2
Control
Data
Interface
Hybrid, AC
and DC
Terminations
Isolation
Interface
Isolation
Interface
IB
SC
DCT
VREG
VREG2
DCT2
DCT3
RNG1
RNG2
QB
QE
QE2
Ring Detect
Off-Hook
Control
Logic
US Patent# 5,870,046
US Patent# 6,061,009
Other Patents Pending
Si3050 + Si3018/19
Rev. 1.31 5/09
Copyright © 2009 by Silicon Laboratories

SI3050-E-FM相似产品对比

SI3050-E-FM SI3018-F-FT
描述 IC SYSTEM-SIDE DAA 24-QFN IC isomod line-side daa 16tssop
是否Rohs认证 符合 符合
厂商名称 Silicon Laboratories Inc Silicon Laboratories Inc
零件包装代码 QFN TSSOP
包装说明 HQCCN, TSSOP-16
针数 24 16
Reach Compliance Code unknown compli
商用集成电路类型 CONSUMER CIRCUIT CONSUMER CIRCUIT
JESD-30 代码 S-XQCC-N24 R-PDSO-G16
长度 4 mm 5 mm
功能数量 1 1
端子数量 24 16
最高工作温度 70 °C 70 °C
封装主体材料 UNSPECIFIED PLASTIC/EPOXY
封装代码 HQCCN TSSOP
封装形状 SQUARE RECTANGULAR
封装形式 CHIP CARRIER, HEAT SINK/SLUG SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED
认证状态 Not Qualified Not Qualified
最大供电电压 (Vsup) 3.6 V 3.6 V
最小供电电压 (Vsup) 3 V 3 V
表面贴装 YES YES
温度等级 COMMERCIAL COMMERCIAL
端子形式 NO LEAD GULL WING
端子节距 0.5 mm 0.65 mm
端子位置 QUAD DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED
宽度 4 mm 4.4 mm

 
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