SI3012 ETC, SI3012 Datasheet - Page 43

• Manufacturer Part Number: SI3012
• Description: 3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT
• Manufacturer: ETC

Register 15.TX/RX Gain Control
Reset settings = 0000_0000
Bit
6:4
2:0
Name
Type
7
3
Bit
ARX[2:0]
ATX[2:0]
Name
RXM
TXM
TXM
R/W
D7
Transmit Mute.
0 = Transmit signal is not muted.
1 = Mutes the transmit signal.
Analog Transmit Attenuation.
000 = 0 dB attenuation.
001 = 3 dB attenuation.
010 = 6 dB attenuation.
011 = 9 dB attenuation.
1xx = 12 dB attenuation.
Note: Register 13 ATX bit must be 0 if these bits are used.
Receive Mute.
0 = Receive signal is not muted.
1 = Mutes the receive signal.
Analog Receive Gain.
000 = 0 dB gain.
001 = 3 dB gain.
010 = 6 dB gain.
011 = 9 dB gain
1xx = 12 dB gain.
Note: Register 13 ARX bit must be 0 if these bits are used.
ATX2
R/W
D6
ATX1
R/W
D5
ATX0
R/W
D4
RXM
R/W
D3
Rev. 1.2
ARX2
R/W
D2
Function
ARX1
R/W
D1
ARX0
R/W
D0
Si3035
43