XE3301F Ver la hoja de datos (PDF) - Xecom
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XE3301F Datasheet PDF : 19 Pages
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XE3301 Pin Descriptions
PIN NAME DESCRIPTION
22 AMP
Audio Output function is set by L & M commands and the value in register S22. This
output can drive a minimum load of 300 ohms.
38 \DCD
Data Carrier Detect, Output, active Low, TTL/CMOS. &C sets the DCD function. In
the default condition, AT&C1, DCD indicates the presence of a carrier signal on the
telephone line.
39 \DSR
Data Set Ready, Output, active Low, TTL/CMOS. &S sets the DSR function. In the
default condition, AT&S0, DSR is forced true.
40 Vcc
+5 Volts
ABSOLUTE MAXIMUM RATINGS*
SUPPLY VOLTAGE - Vcc
DC INPUT VOLTAGE
STORAGE TEMPERATURE RANGE
LEAD TEMPERATURE (Soldering, 2 sec per wave)
OPERATING TEMPERATURE RANGE
*Exceeding these values may result in permanent damage to the device.
+6.5 Volts
-0.6 Volts to +6.5 Volts
-25° C TO +85° C
260° C
0 TO 70° C
XE3301 ELECTRICAL SPECIFICATIONS
Parameter
Min Typ Max Units Comments
VCC
4.75
5.25 Volts
ICC
170
200
220 mamps
On Line
50
mamps
Idle
Ring Voltage Detected
38
10
20
150 RMS
RMS
RMS
XE3301
XE3301B, XE3301I
XE3301G
Ring Frequency Detected
15.3
68
Hz
Telephone Loop Current
10
10
10
10
100 mamps
120 mamps
60 mamps
45 mamps
XE3301
XE3301B, XE3301I
XE3301G
XE3301F
Data Transmit level
-12
-10.5
-9.0
dBm
DTMF Transmit Level
-2.5
0
dBm
Avg over 3 second interval
Billing tone Filter
16
KHz
XE3301G Only
XECOM
(4)
XE3301
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