SI3019-F-FS Silicon Laboratories Inc, SI3019-F-FS Datasheet - Page 74
![IC VOICE DAA GCI/PCM/SPI 16SOIC](/photos/6/80/68073/16-soic__3_9mmwidth__sml.jpg)
SI3019-F-FS
Manufacturer Part Number
SI3019-F-FS
Description
IC VOICE DAA GCI/PCM/SPI 16SOIC
Manufacturer
Silicon Laboratories Inc
Type
Chipsetr
Datasheet
1.SI3056-D-FS.pdf
(94 pages)
Specifications of SI3019-F-FS
Package / Case
16-SOIC (3.9mm Width)
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 (max)
3.6 V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI3019-F-FS
Manufacturer:
SILICONLABS/芯科
Quantity:
20 000
Company:
Part Number:
SI3019-F-FSR
Manufacturer:
MICRON
Quantity:
1 000
Part Number:
SI3019-F-FSR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Si3018/19/10
Register 39. RX Gain Control 2 (Si3019 Line-Side Device Only)
Reset settings = 0000_0000
74
Bit
7:5
3:0
Name
Type
4
Bit
RXG2[3:0] Receive Gain 2.
Reserved Read returns zero.
Name
RGA2
D7
Receive Gain or Attenuation 2.
0 = Incrementing the RXG2[3:0] bits results in gaining up the receive path.
1 = Incrementing the RXG2[3:0] bits results in attenuating the receive path.
Each bit increment represents 1 dB of gain or attenuation, up to a maximum of +12 dB and –
15 dB respectively.
For example:
RGA2
X
0
0
0
1
1
1
D6
D5
RXG2[3:0]
0000
0001
11xx
0001
1111
:
:
RGA2
R/W
D4
D3
15 dB attenuation is applied to the receive path.
Rev. 1.05
Result
0 dB gain or attenuation is applied to the receive path.
1 dB gain is applied to the receive path.
12 dB gain is applied to the receive path.
1 dB attenuation is applied to the receive path.
D2
RXG2[3:0]
Function
R/W
D1
D0