SI2493-C-FS Silicon Laboratories Inc, SI2493-C-FS Datasheet - Page 52

• Manufacturer Part Number: SI2493-C-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2493-C-FS

• Mfg Application Notes: SI2493/57/34/15/04, Appl Note AN93
• Data Format: V.21, V.22, V.23, V.29, 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: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN93
52
Notes:
Numeric
1. This message is only supported on the Si2493, Si2457 and Si2434.
2. X is the only verbal response code that does not follow the <CR><LF>Result Code<CR><LF> standard. There is no
3. This message is only supported on the Si2493 and Si2457.
4. Numeric mode: Result code <CR>.
5. This message is only supported on the Si2493, Si2457, Si2434, and Si2415.
6. V.44 with data compression disabled (+DS = 0) emits this result code.
7. Protocol :V42 message is sent if data compression is disabled (+DS = Q).
100
101
102
80
81
82
83
84
90
91
92
93
94
95
96
97
98
99
leading <CR><LF>.
4
MNP2 protocol
MNP3 protocol
MNP4 protocol
MNP5 protocol
V.44 protocol
Link established at 38666
Link established at 40000
Link established at 41333
Link established at 42666
Link established at 44000
Link established at 45333
Link established at 46666
Link established at 49333
Link established at 50666
Link established at 52000
Link established at 53333
Link established at 54666
DTMF dial attempted on a
pulse dial only line
Meaning
Table 22. Result Codes (Continued)
PROTOCOL:
ALTERNATE, +CLASS 2
PROTOCOL:
ALTERNATE, +CLASS 3
PROTOCOL:
ALTERNATE, +CLASS 4
PROTOCOL:
ALTERNATE, +CLASS 5
PROTOCOL: V.44
CONNECT 38666
CONNECT 40000
CONNECT 41333
CONNECT 42666
CONNECT 44000
CONNECT 45333
CONNECT 46666
CONNECT 49333
CONNECT 50666
CONNECT 52000
CONNECT 53333
CONNECT 54666
UN-OBTAINABLE NUMBER
Verbal Response
Rev. 0.9
3
3
3
3
3
3
3
3
3
3
3
3
7
5
X0
X
Set with +DR command
X1
X
X
X
X
X
X
X
X
X
X
X
X
X
Set with \V command.
Set with \V command.
Set with \V command.
Set with \V command.
X2
X
X
X
X
X
X
X
X
X
X
X
X
X
X3
X
X
X
X
X
X
X
X
X
X
X
X
X
X4
X
X
X
X
X
X
X
X
X
X
X
X
X
X5
X
X
X
X
X
X
X
X
X
X
X
X
X