CC-92K2-IS Copeland Communications Inc, CC-92K2-IS Datasheet - Page 13

• Manufacturer Part Number: CC-92K2-IS
• Description: MODEM 56KBAUD V.90 SERIAL 3.3V
• Manufacturer: Copeland Communications Inc

Specifications of CC-92K2-IS

• Data Format: V.22, V23, V.32, V.34, V.90, V.92, Bell 103, Bell 212A
• Baud Rates: 56k
• Interface: UART
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 539-1020

© 2004, Copeland Communications, Inc.
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.
C2, C3, C5
C4
C6
R1
R2
R3
U1
Optional Call Progress Monitor
Suggested Component Values
Symbol
Page 13 of 60
Data Sheet
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
World modem II Datasheet Rev 1.1
World modem II