SI3050-E-GTR Silicon Laboratories Inc, SI3050-E-GTR Datasheet - Page 79
SI3050-E-GTR
Manufacturer Part Number
SI3050-E-GTR
Description
IC VOICE DAA GCI/PCM/SPI 20TSSOP
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3050-E-GTR.pdf
(106 pages)
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
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Register 34. PCM Transmit Start Count—Low Byte
Reset settings = 0000_0000
Register 35. PCM Transmit Start Count—High Byte
Reset settings = 0000_0000
Register 36. PCM Receive Start Count—Low Byte
Reset settings = 0000_0000
Bit
7:0
Bit
7:2
1:0
Bit
7:0
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Reserved
RXS[7:0]
TXS[7:0]
TXS[1:0]
Name
Name
Name
D7
D7
D7
PCM Transmit Start Count.
PCM Transmit Start Count equals the number of PCLKs following FSYNC before data
transmission begins.
PCM Transmit Start Count.
PCM Transmit Start Count equals the number of PCLKs following FSYNC before data
transmission begins.
PCM Receive Start Count.
PCM Receive Start Count equals the number of PCLKs following FSYNC before data
reception begins.
Read returns zero.
D6
D6
D6
D5
D5
D5
Rev. 1.11
D4
D4
D4
RXS[7:0]
TXS[7:0]
R/W
R/W
Function
Function
Function
D3
D3
D3
Si3050 + Si3011
D2
D2
D2
D1
D1
D1
TXS[1:0]
R/W
D0
D0
D0
79
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