SI3018-GS Silicon Laboratories Inc, SI3018-GS Datasheet - Page 68

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

Specifications of SI3018-GS

• 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
• Package / Case: 16-SOIC (3.9mm Width)
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Si3018/19/10
Register 25. Resistor Calibration
Reset settings = xx0x_xxxx
68
Bit
3:0
Name
Type
7
6
5
4
Bit
RCAL[3:0]
Reserved
RCALM
RCALD
RCALS
RCALS RCALM RCALD
Name
D7
R
R/W
Resistor Auto Calibration.
0 = Resistor calibration is not in progress.
1 = Resistor calibration is in progress.
Manual Resistor Calibration.
0 = No calibration.
1 = Initiate manual resistor calibration. (After a manual calibration has been initiated, this
bit must be cleared within 1 ms.)
Resistor Calibration Disable.
0 = Internal resistor calibration enabled.
1 = Internal resistor calibration disabled.
Do not write to this register bit. This bit always reads a zero.
Always write back the value read.
D6
R/W
D5
D4
R
D3
Rev. 1.05
D2
RCAL[3:0]
Function
R/W
D1
D0