xe1414c Xecom, Inc, xe1414c Datasheet - Page 4

• Manufacturer Part Number: xe1414c
• Description: Worldwide 14.4 Kbps Modem Module For Embedded Applications
• Manufacturer: Xecom, Inc

XE1414C PIN DESCRIPTIONS
XE1414C ABSOLUTE MAXIMUM RATINGS
XE1414C ELECTRICAL SPECIFICATIONS
VCC
ICC
Ring Voltage Detected
Ring Frequency Detected
Telephone Loop Current
Data Transmit level
DTMF Transmit Level
*Exceeding these values may result in permanent damage to the device.
1
Extended Operating Temperature (-40
XECOM
PIN NAME
Parameter
38
39
40
LEAD TEMPERATURE (Soldering, 2 sec per wave)
\DCD
\DSR
Vcc
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
Data Carrier Detect, Output Active Low, TTL/CMOS. The &C command sets the function of \DCD. In the
Data Set Ready, Output, active Low, TTL/CMOS. &S sets the \DSR function. In the default condition, AT&S0,
default state \DCD activates when a valid carrier is detected.
\DSR is forced true.
+5 Volts
SUPPLY VOLTAGE - Vcc
DESCRIPTION
DC INPUT VOLTAGE
°
-11.0
to +85
4.75
15.3
Min
140
38
20
°
C) available. Order XE1414C-ITR
-10.0
Typ
160
-2.5
40
1
(4)
Max
5.25
100
-9.0
180
150
68
0
Units
Volts
RMS
dBm
dBm
ma
ma
Hz
ma
+6.5 Volts
-0.6 Volts to +6.5 Volts
-25° C TO +85° C
260° C
0 TO 70° C
On Line
Sleep Mode
Type B Ringer
Type B Ringer
Off-Hook
Avg over 3 second interval
Comments
XE1414C