PEF2466(2001) Ver la hoja de datos (PDF) - Infineon Technologies

Número de pieza

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Fabricante

PEF2466
(Rev.:2001)

Four Channel Codec Filter with PCM and Microcontroller Interface SICOFI®4-µC

Infineon Technologies 

1.2

Logic Symbol

PEB 2466

PEF 2466

Overview

Analog

Interface

Channel

1

Channel

2

Channel

3

Channel

4

Channel

1

Signaling

Interface

Ch. 1&2

Channel

2

VIN1

VOUT1

VIN2

VOUT2

VIN3

VOUT3

VIN4

VOUT4

CHCLK1

CHCLK2

SI1_0

SI1_1

SO1_0

SO1_1

SB1_0

SB1_1

SB1_2

SICOFI®4-µC

PEB 2466

DRA

DXA

TCA#

DRB

DXB

TCB#

FSC

PCLK

MCLK

SI3_0

SI3_1

SO3_0

SO3_1

SB3_0

SB3_1

SB3_2

SI2_0

SI2_1

SO2_0

SO2_1

SB2_0

SB2_1

SB2_2

INT12

RESET#

SI4_0

SI4_1

SO4_0

SO4_1

SB4_0

SB4_1

SB4_2

INT34

DOUT DIN DCLK CS#

Highway

A

Highway

PCM

B

Interface

PCM

Clocks

Master Clock

Channel

3

Channel

4

Signaling

Interface

Ch. 3&4

Figure 2

Microcontroller Interface

SICOFI®4-µC Logic Symbol

2466_203

1.3

Typical Applications

Many applications will benefit from the versatility of the SICOFI®4-µC codec and filter.

The inherent flexibility enables several products to be developed around one basic

architecture, thus affording potentially significant savings in time to market, inventory

costs, and support administration.

The following list represents some of the typical applications for which the SICOFI®4-µC

codec was designed: Analog linecards for Central Offices and PBXs, Small PBX or

Key Systems, Digital Loop Carrier (DLC) Systems, Digital Added Main Lines (DAML)

Systems, Fiber-to-the-Curb (FTTC) Systems, Radio-in-the-Loop (RITL) Systems, and

any Multi-channel, digital voice processing, storage, or communication applications.

Refer to the Product Overview, Chapter 5 Application Hints for more information.

Hardware Reference Manual

4

2001-02-20

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