CC-2401K2A-CS Copeland Communications Inc, CC-2401K2A-CS Datasheet - Page 26

• 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.
DSP Reg.
0x000B
0x000E
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000A
0x0024
0x0025
0x0026
0x0027
Addr.
UDFD1
UDFD2
UDFD3
UDFD4
UDFSL
Name
UFRQ
CPDL
CONL
SMTL
DTML
DTMT
TGNL
COFL
AONL
AOFL
DAA modem full-scale transmit
level, default =-10 dBm
DTMF high-tone transmit level,
default = -5.5 dBm
DTMF twist ratio (low/high),
Default = -2 dBm.
User-defined transmit tone
frequency. See register SE5
(SE8=0x02(Write Only)).
Call progress detect level,
default = -43 dBm
User-defined frequency
detector 1. Center frequency
for detector 1.
User-defined frequency
detector 2. Center frequency
for detector 2.
User-defined frequency
detector 3. Center frequency
for detector 3.
User-defined frequency
detector 4. Center frequency
for detector 4.
Tone generation level
associated with TONC
(SE5(SE8 = 0x02) Write Only
Definition), default = -10 dBm.
Sensitivity setting for UDFD1-4
detectors, default = -43 dBm.
Carrier ON level. Carrier is
valid once it reaches this level.
Carrier OFF level. Carrier is
invalid once it falls below this
level.
Answer ON level. Answer
tone is valid once it reaches
this level.
Answer OFF level. Answer
tone is invalid once it falls
below this level.
Description
Low Level DSP Parameters
Page 26 of 66
Data Sheet
Level = 20log
dBm
Level=20log
dBm
Level = 20log
dB
f = (9600/512) UFRQ (Hz)
Level = 20log
dBm
UDFD1 = 8192 cos (2p f/9600)
UDFD2 = 8192 cos (2p f/9600)
UDFD3 = 8192 cos (2p f/9600)
UDFD4 = 8192 cos (2p f/9600)
Level = 20log
- 10 dBm
Sensitivity = 10log
(UDFSL/4096) -43 dBm
Level = 20log
43 dBm.
Level = 20log
45.5 dBm.
Level = 10log
dBm.
Level = 10log
dBm.
Function
10
10
10
10
10
10
10
10
10
(DTML/4868) -5.5
(3300/COFL) –
(AONL/107) – 43
(AOFL/58) – 45.5
(XTML/4096) -10
(DTMT/3277) – 2
(4096/CPDL) -43
(TGNL/2896)
(2620/CONL) –
CC-2401K2 Datasheet Rev 1.5
10
CC-2401K2
Default
(dec)
4096
4868
3277
4096
4987
4987
2896
4096
3300
536
536
91
67
37