PEF2256 データシートの表示（PDF） - Infineon Technologies

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PEF2256

Quad E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications

Infineon Technologies 

• One-second timer (internal or external timing reference)

FALC®56

PEF 2256 H/E

Introduction

General

• General input/output function included in multifunction ports

• Boundary scan standard IEEE 1149.1

• P-LBGA-81-1 package; body size 10 mm × 10 mm; ball pitch 1.0 mm or

• P-MQFP-80-1 package; body size 14 mm × 14 mm; lead pitch 0.5 mm

• Temperature range from -40 to +85 °C

• 3.3 V and 1.8 V power supply or 3.3 V-only operation

• Typical power consumption 250 mW

Applications

• Wireless basestations

• E1/T1/J1 ATM gateways, multiplexer

• E1/T1/J1 Channel & Data Service Units (CSU, DSU)

• E1/T1/J1 Internet access equipment

• LAN/WAN router

• ISDN PRI, PABX

• Digital Access Crossconnect Systems (DACS)

• SONET/SDH add/drop multiplexer

User’s Manual

21

Hardware Description

DS1.1, 2003-10-23

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