PEF2256 INFINEON [Infineon Technologies AG], PEF2256 Datasheet - Page 501

• Manufacturer Part Number: PEF2256
• Description: E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

13
13.1
The design in
platform. The circuit shown has been successfully checked against ITU-T K.20 and K.21
lightning surge tests (basic level).
Figure 115
13.2
Several application notes and technical documentation provide additional information.
Online access to supporting information is available on the internet page:
http://www.infineon.com/falc
On the same page you find as well the
•
13.3
The following software package is provided together with the FALC
System EASY 2256:
•
User’s Manual
Hardware Description
Boundary Scan File for FALC
E1 and T1 driver functions supporting different ETSI, AT&T and Telcordia (former:
Bellcore) requirements
FALC
RL1
RL2
XL1
XL2
Appendix
Protection Circuitry
Application Notes
Software Support
®
Protection Circuitry Examples
Figure 115
A SMP 100LC-35 (~65 pF)
B SMP P3500SC (~60 pF)
R3
R3
R1
R1
shows an example of how to build up a generic E1/T1/J1
V
V
DD
DD
®
V
V
56 Version 2.1 (BSDL File)
SS
SS
1:2.4
1:1
501
B
B
PTC
PTC
PTC
PTC
A
A
A
A
1.25 A
1.25 A
1.25 A
1.25 A
Fuse
Fuse
Fuse
Fuse
DS1.1, 2003-10-23
PEF 2256 H/E
®
56 Reference
FALC
Appendix
RJ45
F0262_2
®
56