XE2420G Datasheet, PDF (1/22 Pages) List of Unclassifed Manufacturers – Smallest World-Wide 2400 BPS Modem

XE2420G
September 2003
Smallest World-Wide 2400 BPS Modem
Description
Xecom’s XE2420G offers unprecedented design
flexibility. It provides a global common communications
solution in the smallest available package. The
XE2420G fits a standard 68-Pin PLCC socket and can be
socketed or soldered onto the board in an automated
assembly process. The XE2420G allows incorporation of
a dial-up access where no other modem will fit.
The surface mount package and small size of the
XE2420G are particularly impressive because it is a
complete modem. The DAA, RAM, Crystal; everything
is included. Like all Xecom modems, the XE2420G
includes transferrable FCC Part 68 Registration.
No 2400 BPS modem incorporates more features than
the XE2420G. The XE2420G is one of the few low-speed
modems available with built-in error correction . The
XE2420G incorporates both a sleep mode and power
down mode making it ideal for battery powered
applications. The XE2420G also incorporates Handset
Interrupt to prevent conflicts in shared line applications.
Features
* Small Size: The HyPLCC™ measures less than 1 inch
by 1 inch square and 0.350 inches thick
* Surface-mountable: The HyPLCC™ package is
equivalent to a 68-Pin PLCC device.
* Data transfer from 300 to 2400 BPS using V.22bis,
V.22, V.23, V.21, Bell 212A, and Bell 103 Protocols
* Modem Control and Configuration via industry
standard AT Commands.
* Supports V.42 and MNP error correction;
* Complete integrated solid-state DAA includes, Ring
Detect, Loop Current Holding Circuit, Hook Switch
and Metallic Surge Protection;
* User Transferrable FCC Part 68 Registration
* Complies with telephone networks around the world.
* UL60950 Recognition
* Handset Interrupt detects parallel telephone pick -up
* Low Power operation, typically less than 100 mW,
includes automatic sleep mode and power down
operation;
XE2420G BLOCK DIAGRAM
/Reset
/TXD
/RXD
R
A
/RTS
/DSR
/DCD
/CTS
Modem
Controller
M
Analog
Front
Global
Telephone
Line
Tip
Ring
/DTR
End
Interface
/RI
/INT
(DAA)
SPKR
XECOM
(1)
XE2420G