SI3019-F-GSR Silicon Laboratories Inc, SI3019-F-GSR Datasheet - Page 89
![IC VOICE DAA GCI/PCM/SPI 16SOIC](/photos/6/80/68073/16-soic__3_9mmwidth__sml.jpg)
SI3019-F-GSR
Manufacturer Part Number
SI3019-F-GSR
Description
IC VOICE DAA GCI/PCM/SPI 16SOIC
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI3019-F-GSR.pdf
(112 pages)
Specifications of SI3019-F-GSR
Function
Data Access Arrangement (DAA)
Interface
GCI, PCM, 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
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
Supplier Unconfirmed, Lead free / RoHS Compliant
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Register 41. RX Gain Control 3
Reset settings = 0000_0000
Bit
7:5
3:0
4
Name
Type
Bit
RXG3[3:0] Receive Gain 3.
Reserved Read returns zero.
Name
RGA3
D7
Receive Gain or Attenuation 2.
0 = Incrementing the RXG3[3:0] bits results in gaining up the receive path.
1 = Incrementing the RXG3[3:0] bits results in attenuating the receive path.
Each bit increment represents 0.1 dB of gain or attenuation, up to a maximum of 1.5 dB.
For example:
RGA3
X
0
0
0
1
1
1
D6
RXG3[3:0]
0000
0001
1111
0001
1111
:
:
D5
Rev. 1.31
0 dB gain or attenuation is applied to the receive path.
0.1 dB gain is applied to the receive path.
1.5 dB gain is applied to the receive path.
0.1 dB attenuation is applied to the receive path.
1.5 dB attenuation is applied to the receive path.
Result
RGA3
R/W
D4
Function
D3
Si3050 + Si3018/19
D2
RXG3[3:0]
R/W
D1
D0
89
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