SI5040-A-GM Silicon Laboratories Inc, SI5040-A-GM Datasheet - Page 24

• 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
24
00: Disabled (Default)
01: Based on consecutive number of 1s
01: Based on consecutive number of 0s
01: Based on either consecutive number of 1s or 0s
(Bit 2:1, Register 10)
aLOSThresh (Bit 1:0, Register 13 and Bit 7:0, Register 12)
dLosEn[1:0]
RxdLosAssertThresh[7:0] (Bit 7:0, Register 17)
RxdLosClearThresh (Bit 7:0, Register 18)
RxSqmDeassertThresh[5:0] (Bit 5:0, Register 27)
aLOSHyst[3:0] (Bit 7:4, Register 13)
1
(Bit 5:0, Register 25)
RxSqmValue[5:0]
RxSqmThresh[5:0] (Bit 7:2, Register 26)
EN
EN
Peak-to-
Monitor
Rx Recovered Clock
Monitor
Quality
Monitor
Signal
DLOS
Peak
Reference Clock
Figure 15. Rx LOS and LOL Block Diagram
(Bit 0, Register 9)
sqmLosEn
(Bit 3, Register 10, Default= 0)
sqmAlarm
aLosEn
(Bit 0, Register 10, Default= 1)
Frequency
Monitor
Offset
(Bit 4, Register 11)
Rev. 0.86
(Bit 2, Register 11)
(Bit 1, Register 11)
sqmLOS
(Bit 2, Register 7)
dLOS
SqmLol
FreqLol
(Bit 6, Register 7, Default= 0)
aLOS
lolMode
lolOnLos
1 (Default)
0
Select
(Bit 3, Register 7, Default= 0)
useLolMod
Bit 0, Register 11 or Pin 3)
(Bit 5, Register 9,
LOS
(Bit 4, Register 9 or Pin 2)
LOL