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XE5690SM-1

Compact, Low-Cost Global Embedded Modem

Xecom 

XE5690SM

June 2005

Compact, Low-Cost Global Embedded Modem

Description

The Xecom XE5690SM provides a complete,

global modem as a compact module. Only Xecom

offers embedded modems in both through-hole and

surface-mount form.

User transferable FCC Part 68 registration comes

with every Xecom modem. This allows the system

designer to add a modem to a process control,

remote monitoring, point-of-sale, or remote

diagnostic system without Part 68 certification.

The XE5690SM footprint is 20% smaller than the

most popular embedded modems. The surface-

mount version frees additional space on the bottom

of the application board. The space efficient design

allows the development engineer greater flexibility

in placement of the modem within the host system.

Xecom offers two interchangeable models: The

XE2422SM offers low speed connectivity at low

cost; the XE5692SM permits fast V.92

connections.

Features

• Models - XE5690SM (Through-Hole Model)

XE5690SM-1 (Surface-Mount Model)

• Size: XE5690SM: 2.175” x 1.0” x 0.30”

XE5690SM-1: 2.175” x 1.0” x 0.152”

• Data transfer at rates from 300 bps to 56 Kbps

• Control & configuration via AT commands.

• 3.3 and 5 volt compatible serial interface

• V.42 error control and V.42bis data compression.

• Shared line features prevent modem operation

from interfering with voice communications.

• Boot command automatically loads user default

configuration.

• Complete integrated DAA.

• User transferrable FCC Part 68 registration

• World-wide telephone networks compliance.

• UL60950 Recognition

• Low Power operation, 3.3 Volts, 100 milliwatts;

XE5690SM BLOCK DIAGRAM

/Reset

/TXD

/RXD

/RTS

/DSR

/DCD

/CTS

/DTR

/INT

SPKR

/RI

Modem

Controller

NVRAM

ROM

Analog

Front

End

Global

Telephone Tip

Line

Ring

Interface

(DAA)

XECOM

(1)

XE5690SM

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