SI2414 SILABS [Silicon Laboratories], SI2414 Datasheet - Page 16

• Manufacturer Part Number: SI2414
• Manufacturer: SILABS [Silicon Laboratories]

Si2456/Si2433/Si2414
16
Data Format
Bit asynchronous
Compatibility
Operating Mode
Switched network
Data Modulation
28 to 56 kbps
2.4 to 33.6 kbps
14.4 kbps
12.0 kbps
9600 kbps
9600 kbps
7200 kbps
4800 kbps
2400 kbps
1200 kbps
0 to 300 kbps
Answer Tone
ITU-T V.32bis, V.32, V.22bis, V.22, and
V.21 modes
Bell 212A and 103 modes
Transmit Carrier
V.90
V.34
ITU-T V.32bis
ITU-T V.32
ITU-T V.22, V.22bis/Bell 212A
ITU-T V.21
Bell 103
Output Level
Permissive—Switched network
Notes:
Originate mode
Answer mode
Originate mode
Answer mode
Originate mode
Answer mode
1. Supported on Si2456 only.
2. Supported on Si2456 and Si2433 only.
1
2
1
2
Item
Table 8. Protocol Characteristics (Continued)
Rev. 0.9
Mark (1650 Hz ±12 Hz) Space (1850 Hz ±12 Hz)
Mark (1270 Hz ±12 Hz) Space (1070 Hz ±12 Hz)
Mark (2225 Hz ±12 Hz) Space (2025 Hz ±12 Hz)
ITU-T V.90
Mark (980 Hz ±12 Hz) Space (1180 Hz ±12 Hz)
Selectable 8, 9, 10, or 11 bits per character
V.22, V.21, Bell 212A, and Bell 103
128-level TCM/2400 Baud ±0.01%
16-level QAM/2400 Baud ±0.01%
64-level TCM/2400 Baud ±0.01%
32-level TCM/2400 Baud ±0.01%
16-level TCM/2400 Baud ±0.01%
4-level QAM/2400 Baud ±0.01%
16-level QAM/600 Baud ±0.01%
4-level PSK/600 Baud ±0.01%
V.90 as specified by ITU-T
V.34 as specified by ITU-T
1
FSK 0–300 Baud ±0.01%
, V.34
As specified by ITU-T
As specified by ITU-T
Two-wire full duplex
–9 dBm maximum
1800 Hz ±0.01%
1800 Hz ±0.01%
1200 Hz ±0.5 Hz
2100 Hz ±3 Hz
2225 Hz ±3 Hz
2400 Hz ±1 Hz
Specification
1
, V.32bis, V.32, V.23, V.22bis,