SI3050-KT Silicon Laboratories Inc, SI3050-KT Datasheet - Page 57

• Manufacturer Part Number: SI3050-KT
• Description: IC VOICE DAA GCI/PCM/SPI 20TSSOP
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3050-KT

• Package / Case: 20-TSSOP
• Function: Data Access Arrangement (DAA)
• Interface: PCM, Serial, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 8.5 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Control Registers
Note: Registers not listed here are reserved and must not be written.
*Note: Bit is available for Si3019 line-side device only.
Register
45–52
53–58
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
59
11
1
2
3
4
5
6
7
8
9
Control 1
Control 2
Interrupt Mask
Interrupt Source
DAA Control 1
DAA Control 2
Sample Rate
Reserved
Reserved
DAA Control 3
System- and Line-Side Device Revision
Line-Side Device Status
Line-Side Device Revision
DAA Control 4
TX/RX Gain Control 1
International Control 1
International Control 2
International Control 3
International Control 4
Call Progress RX Attenuation
Call Progress TX Attenuation
Ring Validation Control 1
Ring Validation Control 2
Ring Validation Control 3
Resistor Calibration
DC Termination Control
Reserved
Loop Current Status
Line Voltage Status
AC Termination Control
DAA Control 5
Ground Start Control
PCM/SPI Mode Select
PCM Transmit Start Count—Low Byte
PCM Transmit Start Count—High Byte
PCM Receive Start Count—Low Byte
PCM Receive Start Count—High Byte
TX Gain Control 2
RX Gain Control 2
TX Gain Control 3
RX Gain Control 3
GCI Control
Line Current/Voltage Threshold Interrupt
Line Current/Voltage Threshold Interrupt
Control
Programmable Hybrid Register 1–8
Reserved
Spark Quenching Control
Name
RDLY[2]
RCALS
RDTM
RNGV
FULL
PCML
Table 25. Register Summary
CALZ
INTE
RDTI
Bit 7
TXM
SR
0
RDLY[1:0]
DCV[1:0]
*
RCALM
ROVM
RDTN
MCAL
ROVI
SPIM
Bit 6
INTP
OHS
SQ1
FDT
1
Rev. 1.0
LSID[3:0]
FOH[1:0]
RCALD
PCME
FDTM
RDTP
CALD
Bit 5
FDTI
0
PWMM[1:0]
RTO[3:0]
MINI[1:0]
WDTEN
BTDM
TGA2
RGA2
TGA3
RGA3
BTDI
Bit 4
PDL
IIRE
RT2
SQ0
0
HYB1–8[7:0]
LCS2[7:0]
PCMF[1:0]
REVB[3:0]
CVT[7:0]
ARM[7:0]
LVS[7:0]
ATM[7:0]
TXS[7:0]
RXS[7:0]
PWME
ONHM
DODM
HSSM
OHS2
*
DODI
*
Bit 3
RXM
PDN
OPE
CVI
*
AL
0
0
*
RMX[5:0]
GCIF[1:0]
RAS[5:0]
LCS[4:0]
LCSOM
LCSOI
CVS
Bit 2
TGD
RDT
BTE
OVL
RDI
0
0
0
0
RXG2[3:0]
RXG3[3:0]
REVA[3:0]
RCAL[3:0]
TXG2[3:0]
TXG3[3:0]
ACIM[3:0]
*
RCC[2:0]
RFWE
TGDM
TGDE
RPOL
PHCF
CVM
TGDI
Bit 1
HBE
ROV
DOD
ILIM
FILT
B2D
Si3050
IDL
RZ
0
*
TXS[1:0]
RXS[1:0]
POLM*
LVFD*
POLI*
CVP
Bit 0
OPD
RXE
DDL
BTD
DCR
B1D
OH
RG
TRI
RT
0
*
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