參數(shù)資料
型號： SI3050-E1-GT
廠商： Silicon Laboratories Inc
文件頁數(shù)： 1/128頁
文件大小： 0K
描述： IC VOICE DAA SYSTEM SIDE 24QFN
標(biāo)準(zhǔn)包裝： 74
系列： *
Rev. 1.5 10/11
Copyright 2011 by Silicon Laboratories
Si3050 + Si3011/18/19
Si3050+Si3011/18/19
P ROGRAMMABLE VOICE DAA S OLUTIONS
Features
Applications
Description
The Si3050+Si3011/18/19 Voice DAA chipset provides a highly-programmable
and globally-compliant foreign exchange office (FXO) analog interface. 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 as a chipset, a system-side device
(Si3050) paired with a line-side device (Si3011/18/19). The Si3050 is available in
a 20-pin TSSOP or a 24-pin QFN. The Si3011/18/19 is available in a 16-pin
TSSOP, a 16-pin SOIC, or a 20-pin QFN and requires minimal external
components. The Si3050 interfaces directly to standard telephony PCM
interfaces.
Functional Block Diagram
PCM highway data interface
-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 A 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
DSL IADs
VoIP gateways
PBX and IP-PBX systems
Voice mail systems
DECT base stations
Hybrid, AC
and DC
Terminations
Ring Detect
Off-Hook
IB
SC
DCT
VREG2
DCT2
DCT3
RNG1
RNG2
QB
QE
QE2
RX
Si3018/19
VREG
Si3050
Control
Data
Interface
Isolation
Interface
CS
SCLK
SDI
SDO
SDI THRU
Control
Logic
PCLK
DTX
DRX
FSYNC
Line
Data
Interface
RG
TGD
TGDE
RESET
AOUT/INT
RGDT
Isolation
Interface
US Patent# 5,870,046
US Patent# 6,061,009
Ordering Information
Package Options
Si3050
Si3011/18/19
GND
RESET
C2A
C1A
VA
VDD
GND
15
14
13
17
18
16
AOU
T
/I
N
T
RG
NC
TG
D
TG
D
E
10
11
12
8
7
9
CS
FSYNC
PCKLK
DTX
DRX
RGDT
4
5
6
2
1
3
SC
LK
SD
IT
H
R
NC
SD
O
SD
I
22
23
24
20
19
21
Si3050
Top View
IGND
PAD
1
QE
RN
G
2
DCT3
QB
QE2
C2B
NC
C1B
IGND
RNG
1
SC
RX
IB
DCT2
NC
DCT
IGND
VREG2
VREG
NC
2
5
4
3
6
15
12
13
14
7
10
9
8
11
17
18
19
20
16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI3050-E1-GTR 制造商:Silicon Laboratories Inc 功能描述:SI3050 VOICE DAA SYSTEM-SIDE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC VOICE DAA SYSTEM SIDE 24QFN 制造商:Silicon Laboratories Inc 功能描述:Si3050 Voice DAA System-Side
Si3050-E-FM 功能描述:電信語音調(diào)制 IC Si3050 Voice DAA System-Side RoHS:否 制造商:Epson Electronics America 產(chǎn)品: 應(yīng)用:Voice Guidance product 封裝 / 箱體:PQFP-52 電源電壓-最大:3.6 V, 5.5 V 最大工作溫度: 最小工作溫度: 封裝:
SI3050-E-FMR 功能描述:電信線路管理 IC Si3050 Voice DAA System-Side 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
SI3050-E-FS 制造商:SILABS 制造商全稱:SILABS 功能描述:GLOBAL VOICE DAA
SI3050-E-FSR 制造商:SILABS 制造商全稱:SILABS 功能描述:PCM highway data interface law A-law companding SPI control interface GCl interface
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