RS56 Ver la hoja de datos (PDF) - Conexant Systems

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Fabricante

RS56

Host-Processed V.90/K56flex™ Modem Device Family for Mobile Applications

Conexant Systems 

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PCI BUS

RS56-PCI SINGLE DEVICE

COMBINED PCI BUS

INTERFACE AND LINE/VOICE

CODEC

(LVC)

[R6793;

144-PIN TQFP]

TELEPHONE LINE/

TELEPHONE HANDSET/

MIC AND SPEAKER

INTERFACE CIRCUIT

TELEPHONE

LINE

HANDSET (OPTIONAL)

[TAM AND SP MODELS]

SPEAKER (OPTIONAL)

MIC (OPTIONAL)

[SP MODELS]

PCI BUS

SOUND CARDS OR DEVICE(S)

AND AUDIO INTERFACE CIRCUIT

SPEAKER (OPTIONAL)

MIC (OPTIONAL)

[OPTIONAL FOR SPEAKERPHONE

OPERATION WITH SP MODEL]

a. Typical Application Block Diagram for RS56-PCI 144-TQFP Combined BIF and LVC Device

RS56-PCI 2-DEVICE

PCI BUS

PCI BUS

INTERFACE

[11235;

176-PIN TQFP]

LINE CODEC

(LC)

[20437:

32-PIN TQFP]

TELEPHONE LINE/

TELEPHONE HANDSET

INTERFACE CIRCUIT

TELEPHONE

LINE

b. Typical Application Block Diagram for RS56-PCI 176-TQFP BIF and 32-TQFP LC Device Set

PCI BUS

RS56/SP-PCI 2-DEVICE

(RC56HCF-PCI PIN COMPATIBLE)

PCI BUS

INTERFACE

[11235;

176-PIN TQFP]

LINE/VOICE

CODEC

(LVC)

[20410:

144-PIN TQFP]

TELEPHONE LINE/

TELEPHONE HANDSET/

MIC AND SPEAKER

INTERFACE CIRCUIT

TELEPHONE

LINE

HANDSET (OPTIONAL)

[TAM AND SP MODELS]

SPEAKER (OPTIONAL)

MIC (OPTIONAL)

[SP MODELS]

PCI BUS

SOUND CARDS OR DEVICE(S)

AND AUDIO INTERFACE CIRCUIT

SPEAKER (OPTIONAL)

MIC (OPTIONAL)

[OPTIONAL FOR SPEAKERHONE

OPERATION WITH SP MODEL]

c. Typical Application Block Diagram for RS56-PCI 176-TQFP BIF and 144-TQFP LCV Device Set

MD231F1 BD

Figure 1. RS56-PCI Configuration Block Diagrams

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