|
|
PDF LXT386 Data sheet ( Hoja de datos )
| Número de pieza | LXT386 | |
| Descripción | (LXT384 - LXT388) Twisted Pair Interface | |
| Fabricantes | Intel | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LXT386 (archivo pdf) en la parte inferior de esta página. Total 20 Páginas | ||
|
No Preview Available !
LXT384/6/8 Twisted Pair Interface
— Without Component Changes
Application Note
January 2001
www.DataSheet4U.com
www.DataSheet4U.com
Order Number: 249138-001
As of January 15, 2001, this document replaces the Level One document known as AN128.
1 page  
LXT384/6/8 Twisted Pair Interface — Without Component Changes
1.0 General Description
In today’s global economy, a critical consideration when designing telecommunications systems is
compatibility with the various international standards. Ideally, one should be able to design a
system that can be sold in the different international markets with minimal or no hardware changes.
By doing so, the manufacturer reduces the cost associated with maintaining different system
versions. The designer of T1/E1 line interfaces is often faced with this same challenge. Meeting all
the electrical specifications using the same line interface circuitry for T1 and E1 can be a difficult
task. This application note proposes two universal T1/E1 twisted pair line interface solutions using
Intel’s series of 3.3V T1/E1 LIUs.
Figure 1. LXT384/6/8 Line Interface Circuitry
68µF
TVCC
0.1µF
3.3V
0.1µF
VCC
GND
TVCC
TTIP
D4 RT
D3
1:r
TVCC
560pF
Tx LINE
TRING
LXT384/6/8
(ONE CHANNEL)
D2
RT
D1
RTIP
1kΩ
RRING
1kΩ
1:2
RR
0.22µF
RR
Rx LINE
Application Note
5
5 Page 
LXT384/6/8 Twisted Pair Interface — Without Component Changes
Figure 7. T1, LEN = 011 @ 0 ft. Cable
Figure 8. T1, LEN = 011 @ 131 ft. Cable
Application Note
11
11 Page | ||
| Páginas | Total 20 Páginas | |
| PDF Descargar | [ Datasheet LXT386.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LXT381 | Octal E1 Line Interface Unit |  Intel Corporation |
| LXT384 | Octal T1/E1/J1 Short Haul PCM Transceiver | Intel |
| LXT384 | (LXT384 - LXT388) Twisted Pair Interface | Intel |
| LXT386 | (LXT384 - LXT388) Twisted Pair Interface | Intel |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |