LMH0041SQ/NOPB National Semiconductor, LMH0041SQ/NOPB Datasheet - Page 22

• Manufacturer Part Number: LMH0041SQ/NOPB
• Description: IC DESERIALIZER SDI LVDS 48-LLP
• Manufacturer: National Semiconductor
• Series: LMH®r

Specifications of LMH0041SQ/NOPB

• Function: Deserializer
• Data Rate: 3Gbps
• Input Type: Serial
• Output Type: LVDS
• Voltage - Supply: 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Operating Temperature (max): 85C
• Package Type: LLP EP
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Outputs: -
• Number Of Inputs: -
• Lead Free Status / Rohs Status: Compliant
• Other names: LMH0041SQTR

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ADD 'h Name
2B
2C
2D
2E
2F
30–3A
3B
Event
Configuration
Reserved
Error Monitor
Error Threshold
Error Threshold
Reserved
Data Rate
Bits
Allows control over the counting of error events on the clock recovery PLL
7:4
3
2
1
0
Controls Error Monitoring functions
7:5
4
3
2
1
0
Sets the error threshold LSBs
7:0
Sets the error threshold MSBs
This Register provides information about the rate at which the receive PLL is locked
7
6:4
3:0
Field
Reserved
Event Count
Select
Reset CDR
Error Count
Reset Link
Error Count
enable count
Reserved
Accumulate
Error Count
8b10b error
disable
clear event
count
select error
count
Normal Error
Disable
Error Threshold
Error Threshold
Reserved
Freq Range
Reserved
R/W
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r
22
Default
0x10h
111
00
0
0
0
0
0
0
0
0
0
Description
0: Select CDR Event counter for reading — events
are counted for a loss of the RXCLK signal, or a loss
of lock
1: Select data event counter
Resets CDR Event count
resets data event counter
enables event counters
Enable counting accumulation of errors
When set, disables 8b10b errors from being counted,
or from affecting the status of the LOCKpin
When set, clears the number of errors in both the
current and previous state of the error count
Select which error count to display
0: Number of errors in current run
1: Number of errors within the selected timing window
Disable exiting NORMAL state when the number of
errors exceeds the error threshold
Error threshold above which the device stops
receiving data and transferring it to the RXOUT pins.
Error threshold above which the device stops
receiving data and transferring it to the RXOUT pins.
001: 270 Mbps
011: 1.485 Gbps
110: 2.97 Gbps
111: Unlocked