pef2256e Infineon Technologies Corporation, pef2256e Datasheet - Page 17

• Manufacturer Part Number: pef2256e
• Description: E1/t1/j1 Framer And Line Interface Component For Long- And Short-haul Applications
• Manufacturer: Infineon Technologies Corporation

®
FALC
56
PEF 2256 H/E
Introduction
1
Introduction
®
The FALC
56 framer and line interface component is designed to fulfill all required
interfacing between analog E1/T1/J1 lines and the digital PCM system highway,
H.100/H.110 or H-MVIP bus for world market telecommunication systems.
Due to its multitude of implemented functions, it fits to a wide range of networking
applications and fulfills the according international standards. Three integrated signaling
controllers including Signaling System #7 (SS7) support reduces software overhead.
Crystal-less jitter attenuation with only one master clock source, integrated receive line
termination, and an analog switch reduce the amount of required external components.
Equipped with a flexible microprocessor interface, it connects to any control processor
environment. A standard boundary scan interface is provided to support board level
testing. Flat pack or BGA device packaging, minimum number of external components
and low power consumption lead to reduced overall system costs.
User’s Manual
17
DS1.1, 2003-10-23
Hardware Description