SI3019-F-FT Silicon Laboratories Inc, SI3019-F-FT Datasheet - Page 89
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SI3019-F-FT
Manufacturer Part Number
SI3019-F-FT
Description
IC VOICE DAA GCI/PCM/SPI 16TSSOP
Manufacturer
Silicon Laboratories Inc
Type
Chipsetr
Specifications of SI3019-F-FT
Package / Case
16-TSSOP
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
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
Lead free / RoHS Compliant
Power (watts)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
SI3019-F-FTR
Manufacturer:
SiliconL
Quantity:
5 000
Company:
Part Number:
SI3019-F-FTR
Manufacturer:
SiliconLa
Quantity:
872
Part Number:
SI3019-F-FTR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
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
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
Rev. 1.2
RGA3
R/W
D4
Function
D3
D2
RXG3[3:0]
R/W
D1
Si3050
D0
89