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XE0092

Surface-Mount DAA Module

Unspecified 

XE0092 Surface-Mount DAA Module

DESCRIPTION

The XE0092 supplies a complete telephone line

interface or DAA (Data Access Arrangement) in a

compact, surface-mount module. It offers an

alternative to a discrete DAA for a multitude of voice,

audio, DTMF, fax and data applications. The XE0092

replaces 25 to 30 discrete components with a single,

fully-assembled and fully-tested unit.

The XE0092 does not sacrifice performance for small

size and surface-mount convenience. The wide

bandwidth, low distortion design provides sufficient

bandwidth for a 56K bps analog modem.

Like all our DAA's the XE0092 is a complete DAA. It

includes a 2-4 wire converter, loop current holding

circuit, hook switch and ring indicator. It also supports

Caller ID. The XE0092 complies with FCC Part 68

rules for direct connection to the telephone line.

Cermetek offers the XE0092 in three lead styles; the

XE0092 with gull-wing leads the, leadless XE0092LCC,

and the XE0092T through-hole model. All versions

offer the same outstanding performance.

MODELS

XE0092 - Leaded Surface Mount Module

XE0092LCC - Leadless Surface Mount Module

XE0092T - Leaded Through-Hole Module

XE0092-ET - Leaded Surface Mount -40° to +85°C

XE0092LCC-ET - Leadless Surface Mount -40° to

+85°C

XE0092T-ET - Leaded Through-Hole -40° to +85°C

FEATURES

* Low-profile, surface-mount package; XE0092,

XE0092LCC:

* Meets line interface requirements for reliable V.90 and

V.92 communications;

* Typical Second Harmonic Distortion of -80 dB;

* Part 68 Compliant;

* Integrated 2-to-4 wire converter provides 40 dB

Transhybrid Loss

* Supports detection of incoming Caller ID signals;

* Integrated Ring Detection,

* Low power operation: Just 10 milliamps from a single

+ 3.3 Volt Power Supply;

* Solid-State Hook Switch Control;

Figure 1: Functional Block Diagram of XE0092

/OH

TX-

TX+

RX-

RX+

/CID

/RI

2-to-4

Wire

Con-

vertor

Hook-Switch

Network

Isolation

Loop

Current

Holding

Circuit

Line

Monitor

Tip

Ring

©2009 Cermetek Microelectronics, Inc.

Page 1

Document No. 607-0100 Revision A (10/09)

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