SI3056-KS Silicon Laboratories Inc, SI3056-KS Datasheet - Page 74
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SI3056-KS
Manufacturer Part Number
SI3056-KS
Description
IC ISOMODEM DAA SYS-SIDE 16SOIC
Manufacturer
Silicon Laboratories Inc
Type
Chipsetr
Specifications of SI3056-KS
Package / Case
16-SOIC (3.9mm Width)
Data Format
V.92
Interface
Serial
Voltage - Supply
3 V ~ 3.6 V
Mounting Type
Surface Mount
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
Contains lead / RoHS non-compliant
Baud Rates
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI3056-KS
Manufacturer:
SILICONIX
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. 1.03
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