SI3018-F-GS Silicon Laboratories Inc, SI3018-F-GS Datasheet - Page 25

• Manufacturer Part Number: SI3018-F-GS
• Description: IC VOICE DAA GCI/PCM/SPI 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3018-F-GS

• Package / Case: 16-SOIC (3.9mm Width)
• Function: Data Access Arrangement (DAA)
• Interface: Serial
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Product: Modem Module
• Supply Voltage (min): 3 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

+ESA Options
+ESA = A
+ESA = A,B
+ESA = A,B,C
+ESA = A,B,C,E
+ESA = A,B,C,E,F
+ESA = A,B,C,E,F,G
+FCLASS = X
+FRM = X
+FTM = X
Command
Table 10. Basic AT Command Set (Command Defaults in Bold) (Continued)
Synchronous access mode control options
A
B
mode
C
D
E
F
G
Class 1 Mode Enable for V.29 fast connect.
X
0
1
Class 1 Receive Carrier for V.29 fast connect.
X
2
95
96
Class 1 Transmit Carrier for V.29 fast connect.
X
2
53
54
95
96
0 Modem transmits abort on underrun in middle of frame.
1 Modem transmits flag on underrun in middle of frame and notifies host of underrun
Specifies action taken if an underrun condition occurs during transparent sub-mode.
Specifies action taken if an underrun or overrun condition occurs after a non-flag during
framed sub-mode.
0 Modem transmits 8-bit SYN sequences on idle.
Specifies action taken if an underrun condition occurs after a flag during framed sub-
0 Modem transmits 8-bit HDLC flags on idle.
Specifies V.34 half duplex operation.
Specifies CRC polynomial used while in framed sub-mode.
Specifies NRZI encoding and decoding.
0 NRZI encoding and decoding disabled.
Specifies SYN.
255
This parameter should not be used.
0 CRC generation checking disable.
1 16-bit CRC generation and checking is performed by the modem.
or
overrun.
Mode
Off
Enables support for Class 1 mode for use in the V.29 fast connect mode.
Mode
Transmit V.21 (980 Hz) tone for longer than 100 ms, then send answer tone
V.29 short synchronous.
V.29 full synchronous.
Mode
Transmit V.21 (980 Hz) tone.
Same as &T4, but transmit V.29 7200 bps. Data pattern set by S40 register. AT +
Same as &T4, but transmit V.29 9600 bps. Data pattern set by S40 register. AT +
V.29 short synchronous.
V.29 full synchronous.
(2100/2225 Hz) for 200 ms.
FCLASS = 0 must be sent to restore the ISOmodem® to normal operation after
test.
FCLASS = 0 must be sent to restore the ISOmodem to normal operation after test.
Rev. 1.1
Action
Si2457/34/15/04
25