Datasheet > XE1486L

XE1486L

更新时间： 2024-09-27 23:32:51

品牌	Logo	应用领域
其他 - ETC		电信
页数	文件大小	规格书
16页	61K
描述
Telecommunication IC

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中文翻译

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数据手册

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XE1486L 数据手册

XE1486L

12/00

Compact 14,400 BPS Data and Fax Modem

Description

Features

Xecom's XE1486L combines 14,400 BPS data and

Group III send/receive fax in a compact component.

Xecom designed the XE1486L to be embedded by OEM

designers. Xecom also offers pin compatible 2400 BPS,

33,600 BPS and 56 KBPS alternatives to the XE1486L

for applications with other date rate requirements.

•

Small Size; 1.385 " x 1.36" x 0.575"

Modem control with "AT" commands

Class 1 Fax commands

Data transfer up to 14,400 bps

Send and receive fax to 14,400 bps

MNP and V.42 Error Control

The XE1486L is not a modem chip but a complete

modem including the telephone interface integrated into

a compact module. It provides user transferable FCC

Part 68 registration and can connect directly to the

telephone line through an RJ11 jack. The modem

connects to the host through a TTL level serial interface.

The XE1486L also includes MNP2-4, MNP10 and

V.42 error control and MNP5 and V.42bis data

compression to provide an error free connection with the

greatest possible data throughput rate.

MNP10 Error Control for Cellular Links

MNP5 Data Compression to 28,800 bps

V.42bis Data Compression to 57,600 bps

Low power, single +5V supply

Operating Power 800 mW (Typ.)

Sleep Mode 200 mW (Typ.)

•

NVRAM for modem configuration storage

Block Diagram

XE1486L Pin Configuration

VCC

(Top View)

RING

TIP

RTS

RST

GND

VCC

N/C

RST

TXD

ROM

NVRAM

N/C

SPK

N/C

TXD

RXD

/DCD

/CTS

/DSR

/DTR

/RTS

/V-D

/DCD

/CTS

/RI

Modem

Controller

/DSR

/DTR

/V-D

Tip

Analog

Front End

DAA

Ring

Spk

Gnd

XECOM

(1)

XE1486L

12 3 4 5 6 7...16

中文翻译

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