鈥?/div>
Modem Protocols for data transmission from 33.6
compliant with CTR21, the standard for pan-European
KBPS down to 300 BPS: V.34bis, V.34, V.32bis, V.32,
V.22bis, V.22, V.21, Bell 212A and 103;
telecommunications approval.
The XE3314C is a complete modem packaged in a
compact module. The XE3314C includes all required
modem circuits including the DAA. XE3314C users do
not need to add RAM, ROM, Crystals, low distortion
transformer, or switches to complete the modem design.
The user only needs to provide the TTL level, serial
interface and the telephone line connection.
鈥?/div>
Modem Control and Configuration via standard AT
Commands
鈥?/div>
Fax Protocols: V.17, V.29, V.27ter, and V.21 channel 2
鈥?/div>
Error Correction; V.42, MNP2-4 and MNP10
鈥?/div>
Data Compression; V.42bis and MNP5 provides a
maximum effective data rate of 133,400 bps.
numbers and modem configuration.
The XE3314C is pin compatible with Xecom's XE1414C,
and XE5614C modems. This family of modems permits a
鈥?/div>
Standard operating temperature range 0C to 70C.
Extended operating temperature range of -40C to +85C
simple upgrade path from 14,400 bps to 56,000 bps for
is available.
international embedded modem applications.
鈥?/div>
Non-Volatile Memory included for storing telephone
Serial I/O
/DTR
/RTS
/CTS
/DSR
TXD
RXD
/DCD
Block Diagram
ROM
Modem
Controller
NVRAM
Analog
Front
End
Tip
DAA
Ring
Auxiliary I/O
RESET
AR
LCS
OH
AMP
L1
L2
XECOM
(1)
XE3314C
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