SI2493-C-FT Silicon Laboratories Inc, SI2493-C-FT Datasheet - Page 109
SI2493-C-FT
Manufacturer Part Number
SI2493-C-FT
Description
56 KBPS, V.92 ISOMODEM SYSTEM-SIDE - LEAD-FREE TSSOP 0 TO 7
Manufacturer
Silicon Laboratories Inc
Specifications of SI2493-C-FT
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
Parallel
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI2493-C-FT
Manufacturer:
Silicon Labs
Quantity:
135
Part Number:
SI2493-C-FTR
Manufacturer:
SIEMENS/西门子
Quantity:
20 000
- Current page: 109 of 230
- Download datasheet (7Mb)
AT*Y254:W004B,055A
AT*Y254:W004B,011C
AT*Y254:W004B,0200
AT*Y254:W004B,067F
AT*Y254:W004B,075F
AT*Y254:W0059,7785
AT Commands
AT:U71,11
ATH1
AT.1
AT.0
AT.4
Tell modem send/receive data in linear mode to/from Si3000 interface.
Enable Si2457 modem TDMA’s interface by setting LSBit of memory
0x0059.
Write to Si3000 Control Reg1: Line Driver, Handset Driver, and Micro-
phone Bias Normal Operations are enabled.
Write to Si3000 Control Reg2: HPF enabled, PLL divided by 5, Digital
Loopback Off.
Write to Si3000 Control Reg5: Line-In, Mic-In, Handset-In, FIR are acti-
vated.
Write to Si3000 Control Reg6: Line-Out, Handset-Out are activated.
Write to Si3000 Control Reg7: SPKR_L, SPLR_R are activated.
Off-hook command for calling.
Dial individual number 1.
Dial individual number 0.
Dial individual number 4 and wait for answer.
Table 76. Voice Commands
Rev. 0.9
Purposes
AN93
109
Related parts for SI2493-C-FT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
SOIC 16/C/56 KBPS, V.92 ISOMODEM 16-PIN SYSTEM-SIDE - LEAD-FREE
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
TSSOP 24/I/56 KBPS, V.92 ISOMODEM SYSTEM-SIDE
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
Telecom ICs CONTACT SILICON LABS FOR AVAILABILITY
Manufacturer:
Silicon Laboratories Inc
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/DAA 16SOIC
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM SYSTEM-SIDE 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/ERROR CORR 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet:
Part Number:
Description:
IC ISOMODEM W/DAA 24TSSOP
Manufacturer:
Silicon Laboratories Inc
Datasheet: