SI5040-A-GM Silicon Laboratories Inc, SI5040-A-GM Datasheet - Page 52

• 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

Si5040
Register 16. peakDet
Reset settings = 0000 0000
Register 17. RxdLosAssertThresh
Reset settings = 0000 0101
52
Bit
7:2
1:0
Bit
7:0
Name
Name
Type
Type
Bit
Bit
RxdLosAssertThresh[7:0] Receiver Digital Loss of Signal Assert Threshold.
peakDet[9:8]
Reserved
Name
Name
D7
D7
Read returns zero.
Peak Detector Signal Amplitude.
Most significant two bits of the receiver peak detector signal amplitude in mV. This regis-
ter should be read after reading Register 15.
Note: Combined with Register 15,
D6
D6
00 0000 0000 = 0 mV
11 1111 1111 = 1022 mV
The number of consecutive identical digits before digital LOS is asserted.
Assert threshold in bits = (RxdLosAssertThresh x 5 + 2) x 1024. See Figure 10
on page 19.
D5
D5
R
RxdLosAssertThresh[7:0]
Rev. 0.86
D4
D4
R/W
Function
D3
D3
Function
D2
D2
D1
D1
peakDet[1:0]
R
D0
D0