XE056LCC Datasheet, PDF (1/12 Pages) List of Unclassifed Manufacturers – Surface-Mount Slim-Link DAA for 56K bps Data Transfer

XE056LCC
February 2005
Surface-Mount Slim-Link^® DAA for 56K bps Data Transfer
Description
The XE056LCC is a complete telephone line
interface or DAA supporting 56K bps data transfer
in a leadless, surface-mount package. It is an
alternative to discrete DAA’s for high-speed dial-
up communications. The XE056LCC replaces 25
to 30 discrete components.
In spite of being less than 1 inch square, the
XE056LCC does not sacrifice performance for its
small size and surface-mount convenience. The
wide bandwidth, low distortion design supports
data transfer with even V.90 and V.92 modulation.
The XE056LCC includes the telephone line
transformer, loop current holding circuit, hook-
switch and ring indicator. The XE056LCC
complies with FCC Part 68 rules for direct
connection to the telephone line.
Features
* Leadless design compatible with a 68-Pin
PLCC footprint for high-volume assembly
* Meets line interface requirements for reliable
voice, audio and data communications;
* Typical Total Harmonic Distortion -77 dB ;
* FCC Part 68 Compliant;
* Integrated Low-Distortion Telephone Line
Transformer
* Ring Detection;
* Operates on a Single +5 Volt or + 3 Volt
Power Supply;
* Solid-State Hook-switch Control;
* Internal metallic surge protection provided;
* Extended Temperature Ranges available;
XE056LCC BLOCK DIAGRAM
/OH
T1
Tr ans-
T2 former
RI
Loop
Curre nt
Holding
Circuit
Hook-S wi tc h
MOV
Tip
Ring
Ring Detect
XECOM
(1)
XE056LCC