CC-2401K2A-CS Copeland Communications Inc, CC-2401K2A-CS Datasheet - Page 7

• Manufacturer Part Number: CC-2401K2A-CS
• Description: MODEM 2400BAUD SECURE 3.3V
• Manufacturer: Copeland Communications Inc

Specifications of CC-2401K2A-CS

• Data Format: V.21, V.22, V.23, Bell 103
• Baud Rates: 2.4k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: Module
• For Use With: 539-1002 - KIT EVALUATION WORLD MODEM II
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 539-1010; CC-2401K2A-CS

© 2007, Copeland Communications, Inc.
Status
In addition to flow control, the modem provides two hardware status signals . These signals are multiplexed
and may be used as general purpose IO signals:
Reset – A hardware reset is provided to reset the modem controller on power-up or to force the modem back
to its default settings. This active low signal has an on-board pull up. Leave this pin unconnected if hardware
reset is not needed.
Audio Output
The World Modem II modules support an analog (audio) output. This analog signal can be used for call
progress monitoring.
DCD
RI
C2, C3, C5
C4
C6
R1
R2
R3
U1
Optional Call Progress Monitor
Suggested Component Values
Symbol
Data Sheet
Page 7 of 66
0.1 µF, 16 V, ±20%
100 µF, 16 V, Elec. ±20%
820 pF, 16 V, ±20%
10 k?, 1/10 W, ±5%
10 ?, 1/10 W, ±5%
47 k?, 1/1 W, ±5%
LM386
Value
CC-2401K2 Datasheet Rev 1.5
CC-2401K2