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DS-CPC2400E-R03
1
CPC2400E
Embedded Modem Module
Part # Description
CPC2400E 2400 Baud Embedded Modem Module
Applications
Features Description
Ordering Information
Pin Configuration
Vending/Gaming Machines
Set Top Box Back Channel
Direct Broadcast Satellite
Utility Meters
Point of Sale Terminals
Remote Diagnostics
Remote Telemetry
Remote Monitoring
Embedded Applications
Easy Integration
Small Footprint 1.00" x 2.50"
Full Duplex 2400bps
Low Power Consumption
V.24 DTE Interface
Single +5V Supply Operation
Supported Protocols: V.22bis, V.23, V.22
UL Recognized Component
FCC Part 15B Compliant
FCC Part 68 Approved (User Transferrable)
The CPC2400E is a 2400 baud embedded modem
module intended for applications that require a
data communications link to the Public Switched
Telephone Network (PSTN). The CPC2400E is a
complete module on a small 1.0” x 2.5” printed circuit
board that can be socketed or soldered into the host
system mother board. The module is FCC Part 68
approved and includes a user transferrable registration
number. It also is a UL recognized component. The
CPC2400E can be used in a variety of applications
including set top box back channel communications,
vending machines, remote utility metering, remote
data acquisition, plus a host of other applications.
The CPC2400E supports a standard serial V.24 TTL
interface to the DTE equipment.
Approvals
UL/C-UL: 174201
FCC Reg. # LVRPHL-25931-MD-E
Block Diagram
V.22BIS
DATA PUMP
CONTROLLER
DAA
PARALLEL
V.24
SERIAL
LINE
INTERFACE
DTE
TIP
RING
AUDIO
OUT
+5V
GND
J1
V
CC
GND
-DTR
-DCD
-MUTE
A1
N/C
RXD
TXD
J2
N/C
TIP
N/C
RING
N/C
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CPC2400E
Absolute Maximum Ratings are stress ratings. Stresses
in excess of these ratings can cause permanent damage
to the device. Functional operation of the device at these
or any other conditions beyond those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and effect
its reliability.
Absolute Maximum Ratings @ 25ºC
Parameter Min Max Units
Dielectric Withstanding Voltage - 1000 V
rms
Tip/Ring Current (Continuous) 20 120 mA
Operating Temperature 0 70 ºC
Storage Temperature 0 100 ºC
Relative Humidity (Non-Condensing) 10 85 %
1
Derate linearly 3.33 mW / ºC
Parameter Conditions Min Typ Max Units
DC Electrical Characteristics @ 25ºC
V
CC
Supply Voltage - 4.75 5 5.25 V
V
CC
Supply Current - Idle (Sleep Mode) V
CC
=5V - 5 10 mA
V
CC
Supply Current - Active V
CC
=5V - 70 100 mA
Line Matching Impedance V
CC
=5V - 600 -
:
Ringing Voltage V
CC
=5V, f=20Hz - 22 30 V
rms
Ringer Equivalence Number (REN) V
CC
=5V - 0.6B - -
Telephone Line Loop Current V
CC
=5V 20 - 120 mA
DTE DC Characteristics @ 25ºC
Input High Voltage VIH - 2 - V
CC
+0.3 V
Input Low Voltage VIL - 0 - 0.8 V
Input Leakage Current IL GND<V
O
<V
CC
-10 - 10 PA
Output High Voltage VOH IOH=-2mA, V
CC
=5V 4 - - V
Output Low Voltage VOL IOH=+2mA, V
CC
=5V 0 - 0.4 V
Input High Voltage VIH V
CC
=5.5V 0.7 2.6 V
CC
+0.3 V
Input Low Voltage VIL V
CC
=5.5V GND-0.3 1.6 0.2V
CC
V
Electrical Characteristics
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CPC2400E
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Definitions
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifi cations, please
contact our application department.
Pin I/O Name Function
J1-1 I V
CC
Connects to external host power source of +5V +/-5%
J1-2 I GND Power supply return
J1-3 I -DTR Data Terminal Ready. An active Low input on this pin indicates that the host system is ready to communicate with the
modem.
J1-4 O -DCD Data Carrier Detect. When active, indicates carrier signal has been detected. For options see AT Command reference
section under &C command.
J1-5 O -MUTE Mutes external speaker. Uses AT “M” command.
J1-6 O A1 Analog output that can be used to monitor modem activity via an external audio amplifi er.
J1-7 - N/C No Connection
J1-8 I RXD Serial data input from host DTE
J1-9 O TXD Serial data output to host DTE
Pin I/O Name Function
J2-1 - NC No Connection
J2-2 I/O TIP Tip connection to telephone line
J2-3 - N/C No Connection
J2-4 I/O RING Ring connection to telephone line
J2-5 - NC No Connection

CPC2400E

Mfr. #:
Manufacturer:
IXYS Integrated Circuits
Description:
Modems 2400 Embedded Modem Module
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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