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P5200

AccessRunner™ ADSL-USB Modem Device Set

Conexant Systems 

Marketing Name

AccessRunner ADSL-USB

Modem Device Set

AccessRunner ADSL-USB Modem Device Set Data Sheet

Table 1-1. AccessRunner ADSL-USB Modem Device Set Models and Part Numbers

Device Set Order No.

Model/Order/Part Numbers

USB Interface

Controller (UIC)

[176-pin TQFP]

Part No.

ADSL DMT Data Pump

(ADDP)

[176-pin TQFP]

Part No.

Analog Front End

(AFE)

[32-pin TQFP]

Part No.

DSAR-L100-501

P5200-12

CX11627-11

CX20431-21

Line Driver

(LD)

[32-pin TQFP]

Part No.

CX20441-11

Host Computer

Operating System

Software and

Modem

Communication

Application

Software

ADSL

Software

Drivers

USB

Interface

P5200

USB Interface

Controller

(UIC)

176-Pin TQFP

Conexant ADSL-USB Modem Device Set

CX11627

ADSL DMT

Data Pump

(ADDP)

176-Pin TQFP

CX20431

Analog Front End

(AFE)

32-Pin TQFP

SDRAM/SRAM

Required: 2Mbit

SDRAM Options

One 1M x 16 = 2 MB,

Two 2M x 8 = 4 MB, or

One 4M x 16 = 8 MB

Refresh Rate: 15.625 us

SRAM Options

One 128k x 16 = 2 Mbit or

Two 128k x 8 = 2 Mbit

Access Time: 15 ns

EEPROM

JTAG Interface

LEDS

Reset Circuit

External

Components

Figure 1-2. AccessRunner ADSL-USB Modem Device Set Major Interfaces

CX20441

Line Driver

(LD)

32-Pin TQFP

Telephone

Line

TIP

RING

100428_F1-2_FID

1-2

Conexant

100427B

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