SI5040-D-GM Silicon Laboratories Inc, SI5040-D-GM Datasheet - Page 68

• Manufacturer Part Number: SI5040-D-GM
• Description: IC TXRX XFP 10GBPS 32LGA
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5040-D-GM

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si5040
Register 56. OutputLevel
Reset settings = 1111 0101
Register 77. RxPDGainAcq
Reset Settings = 1000 1101
68
Bit
7:6
5:3
2:0
Name
Type
Name
Bit
Bit
7:5
4:0
Type
Bit
outLevel[2:0]
Reserved
Reserved
Name
RxPDGainAcq[2:0]
D7
Reserved
Reserved
Name
R/W
D7
Do not change; must only write 11 to these bits.
These bits are not user defined, and writes to these bits are ignored.
RD output drive level.
000 = 100 mVppd
001 = 200 mVppd
010 = 300 mVppd
011 = 400 mVppd
100 = 500 mVppd
101 = 600 mVppd
110 = 700 mVppd
111 = 800 mVppd
RxPDGainAcq[2:0]
D6
R/W
Rx phase detector gain during acquisition. Note that these bits require a
one time write of 000b after a power up or a software reset.
Reserved; must only write 01101b to these bits.
D5
D6
Reserved
Rev. 0.86
D5
D4
D4
Function
D3
Function
R/W
D3
D2
Reserved
R/W
D2
outLevel[2:0]
D1
D1
D0
D0