Datasheet > XE0204

XE0204

更新时间： 2024-11-28 22:11:59

品牌	Logo	应用领域
其他 - ETC		电话
页数	文件大小	规格书
8页	42K
描述
2-Wire/4-Wire Telephone Line Interface

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中文翻译

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数据手册

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XE0204 数据手册

XE0204

July 2000

2-Wire/4-Wire Telephone Line Interface

Description

Features

* Small Size 0 1.5” x 1.08” 0.42”

* FCC Part 68 Compliant

* Integral Ring Detection

* Integrated Switch Hook

The XE0204 provides a common telephone interface

for networks integrating two and four-wire telephone

connections. The XE0204 supplies two and four wire

leased line connections, and complies with FCC Part

68 Rules for 2-wire connections to the public switched

network.

* Switchable between two-wire and four-wire lines

* Integral two-to-four wire convertor

The XE0204 supports voice, data and fax transfer at

speeds to 14,400 Bits Per Second, V.32bis data transfer

over two wires and V.33 data transfer over four wires.

* Integrated telephone line transformers

* 1500 volt isolation barrier between the telephone line

and host equipment

The XE0204 is a complete DAA in a compact package.

It includes the telephone line transformers, loop current

holding circuit, ring detection, switch hook, two-to-four

wire convertor and four-wire switch. The small size of

the XE0204, just 1.5 square inches, allows the XE0204

to be used in most any application requiring connection

to the telephone network.

* Supports both dial-up and leased line applications

* Supports 14,400 BPS data transfer; V.32bis (2-wire),

V.33 (4-wire)

* Operates on a single +5 Volt supply

* Standard Operating Temperature Range 0C to 70C

Optional operating range, -40C to 85C available

XE0204 Block Diagram

Hook

Switch

XMIT

RCVR

Tx Tip

Loop

Current

Holding

Circuit

Telephone

Line

Transformer

2 to 4 Wire

Convertor

Tx Ring

4 Wire

Switch

/4Wire

/RI

Ring

Detect

Rx Tip

Telephone

Line

Transformer

Rx Ring

XECOM

(1)

XE0204

12 3 4 5 6 7 8

中文翻译

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