SI5040-A-GM Silicon Laboratories Inc, SI5040-A-GM Datasheet - Page 55

• Manufacturer Part Number: SI5040-A-GM
• Description: IC TXRX XFP 10GBPS 32MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Transceiverr

Specifications of SI5040-A-GM

• Voltage - Supply: 1.8V, 3.3V
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Product: RF / Wireless
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Protocol: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Register 24. RxphaseAdjust
Reset settings = 0000 0000
Register 25. RxSqmValue
Reset settings = undefined
Bit
6:0
Bit
7:6
5:0
7
Name
Name
Type
Type
Bit
Bit
RxphaseAdjust[6:0] Receiver Phase Adjust.
RxSqmValue[5:0] Receiver Signal Quality Monitor Value.
Reserved
Reserved
Name
Name
D7
D7
R
R
Read returns zero.
Measured value of the magnitude of the received signal's horizontal eye opening.
00 0000 = minimum
11 1111 = maximum
Read returns zero.
Programmable range will cover at least –12 to 12 ps. The transfer function from Reg-
ister 24 to the actual picoseconds of phase shift is highly variable.
Value is signed, in 2s complement format:
100 0001 < –12 ps
011 1111 > 12 ps
D6
D6
D5
D5
Rev. 0.86
D4
D4
RxphaseAdjust[6:0]
Function
Function
RxSqmValue[5:0]
R/W
D3
D3
R
D2
D2
D1
D1
Si5040
D0
D0
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