SI3011-F-FSR Silicon Laboratories Inc, SI3011-F-FSR Datasheet - Page 83

• Manufacturer Part Number: SI3011-F-FSR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3011-F-FSR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

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. 1.11
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 + Si3011
D2
RXG3[3:0]
R/W
D1
D0
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