Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

TA0313 Folha de dados(PDF) 7 Page - STMicroelectronics

Nome de Peças TA0313
Descrição Electrónicos  STMicroelectronics Solutions for ADSL Line Interfaces
Download  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TA0313 Folha de dados(HTML) 7 Page - STMicroelectronics

  TA0313 Datasheet HTML 1Page - STMicroelectronics TA0313 Datasheet HTML 2Page - STMicroelectronics TA0313 Datasheet HTML 3Page - STMicroelectronics TA0313 Datasheet HTML 4Page - STMicroelectronics TA0313 Datasheet HTML 5Page - STMicroelectronics TA0313 Datasheet HTML 6Page - STMicroelectronics TA0313 Datasheet HTML 7Page - STMicroelectronics TA0313 Datasheet HTML 8Page - STMicroelectronics TA0313 Datasheet HTML 9Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 7 / 9 page
background image
7/9
STMicroelectronics Solutions for ADSL Line Interfaces
TA0313
As Vo° equals Vo without loading, the gain in this case becomes:
The gain for the loaded system will be:
Equation 1
As shown in Figure 9, this system is an ideal generator, with a synthesized impedance equal to the
internal impedance of the system. Therefore, the output voltage becomes:
Equation 2
with Ro the synthesized impedance and Iout the output current. On the other hand Vo can be expressed
as:
Equation 3
By identifying of both Equation 2 and Equation 3, the synthesized impedance is, with Rs1=Rs2=Rs:
Equation 4
Unlike the level of Vo° required for passive impedance, Vo° will be smaller than 2Vo in this case. Let us
write Vo°=kVo with k the matching factor varying between 1 and 2. Assuming that the current through R3
is negligible, the resistance divider becomes:
After choosing the k factor, Rs will equal to 1/2RL(k-1).
Figure 9: Equivalent schematic, where Ro is the synthesized impedance
G
Vo nol oa d
()
Vi
---------------------------------
1
2R2
R1
-----------
R2
R3
--------
++
1
R2
R3
--------
------------------------------------
==
GL
Vo w ithl oad
()
Vi
--------------------------------------
1
2
---
1
2 R2
R 1
-----------
R2
R3
--------
++
1
R2
R3
--------
------------------------------------
==
Vo
ViG
()
Ro Io ut
()
=
Vo
Vi 1
2R2
R1
-----------
R 2
R 3
--------
++


1
R2
R3
--------
------------------------------------------------
Rs1Io ut
1
R 2
R 3
--------
-----------------------
=
Ro
Vi.Gi
Iout
1/2
RL
Ro
Rs
1
R2
R3
-------
-----------------
=
Ro
kVoR L
RL
2Rs1
+
-----------------------------
=


Nº de peça semelhante - TA0313

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
TAI-SAW TECHNOLOGY CO.,...
TA0313A TAI-SAW-TA0313A Datasheet
426Kb / 5P
   SAW Filter 465MHz SMD 5.0횞5.0mm
logo
Golledge Electronics Lt...
TA0313A GOLLEDGE-TA0313A Datasheet
119Kb / 4P
   RF SAW Filter 465MHz
More results

Descrição semelhante - TA0313

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
STMicroelectronics
AN1281 STMICROELECTRONICS-AN1281 Datasheet
47Kb / 3P
   TS613 AS DRIVER FOR ADSL LINE INTERFACES
logo
Semtech Corporation
RCLAMP1224S SEMTECH-RCLAMP1224S Datasheet
158Kb / 6P
   Low Capacitance TVS for ADSL Interfaces
logo
STMicroelectronics
TN0107 STMICROELECTRONICS-TN0107 Datasheet
710Kb / 15P
   Mounting instructions for STMicroelectronics
logo
Pulse A Technitrol Comp...
BX2932LNL PULSE-BX2932LNL Datasheet
85Kb / 1P
   ADSL LINE TRANSFORMERS For Infineon ADSL CPE Chipsets
BX2483W PULSE-BX2483W Datasheet
60Kb / 1P
   ADSL LINE TRANSFORMERS For Broadcom ADSL CPE Chipsets
logo
XFMRS Inc.
XFADSL60S XFMRS-XFADSL60S Datasheet
77Kb / 1P
   ADSL Line
XFADSL60S XFMRS-XFADSL60S_15 Datasheet
77Kb / 1P
   ADSL LINE
XFADSL60S XFMRS-XFADSL60S Datasheet
77Kb / 1P
   ADSL Line
logo
List of Unclassifed Man...
XE1030 ETC-XE1030 Datasheet
26Kb / 8P
   Single In-Line Telephone Line Interfaces for Europe
logo
Shanghai Leiditech Elec...
LC2574N LEIDITECH-LC2574N Datasheet
859Kb / 4P
   4-Line TVS for Ethernet Interfaces
More results


Html Pages

1 2 3 4 5 6 7 8 9


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com