SI3050-E-GTR Silicon Laboratories Inc, SI3050-E-GTR Datasheet - Page 64

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

Specifications of SI3050-E-GTR

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• 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: Supplier Unconfirmed, Lead free / RoHS Compliant

Si3050 + Si3011
Register 13. Line-Side Device Revision
Reset settings = xxxx_xxxx
Register 14. DAA Control 4
Reset settings = 0000_0000
64
Bit
5:2
1:0
Bit
7:2
7
6
1
0
Name
Name
Type
Type
Bit
Bit
REVB[3:0] Line-Side Device Revision.
Reserved
Reserved This bit always reads a one.
Reserved
Reserved
Reserved
Name
Name
RPOL
D7
D7
Four-bit value indicating the revision of the line-side device.
Ring Detect Polarity.
0 = The RGDT pin is active low.
1 = The RGDT pin is active high.
Read returns zero.
Read returns zero.
Read returns zero.
Read returns zero.
D6
D6
R
1
D5
D5
Rev. 1.11
D4
D4
REVB[3:0]
Function
Function
R
D3
D3
D2
D2
RPOL
R/W
D1
D1
D0
D0