DS32ELX0124SQX/NOPB National Semiconductor, DS32ELX0124SQX/NOPB Datasheet - Page 23
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DS32ELX0124SQX/NOPB
Manufacturer Part Number
DS32ELX0124SQX/NOPB
Description
IC DESERIAL W/DDR LVDS 48LLP
Manufacturer
National Semiconductor
Datasheet
1.DS32EL0124SQENOPB.pdf
(28 pages)
Specifications of DS32ELX0124SQX/NOPB
Function
Deserializer
Data Rate
3.125Gbps
Input Type
LVDS
Output Type
LVDS
Number Of Inputs
5
Number Of Outputs
2
Voltage - Supply
2.5V, 3.3V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LLP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
DS32ELX0124SQX
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS32ELX0124SQX/NOPB
Manufacturer:
NS
Quantity:
1 348
Addr (Hex)
27
28
29 — 2A Reserved
2B
2C
2D
2E
2F
LVDS Per Channel Enable
LVDS Config
Event Config
Reserved
Error Monitor
Error Threshold LSBs
Error Threshold MSBs
Name
Bits
7
6
5
4
3
2
1
0
7
6
5
4
3:2
1:0
7:4
3
2
1
0
7:5
4
3
2
1
0
7:0
7:0
LVDS V
LVDS Control
RxCLKOUT Enable
RxOUT4 Enable
RxOUT3 Enable
RxOUT2 Enable
RxOUT1 Enable
RxOUT0 Enable
Reserved
LVDS Reset
LVDS Clock Rate
LVDS Clock Invert
LVDS Clock Delay
Reserved
Reserved
Event Count Select
Reset CDR Error Count
Reset Link Error Count
Enable Count
Reserved
Accumulate Error Enable
8b/10b Error disable
Clear Event Counter
Select Error Count
Normal Error Disable
Error Threshold
Error Threshold
OD
Field
High
23
R/W Default
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 1
R/W 0
R/W 10'b
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 0
R/W 10'h
R/W 0
0
0
0
0
0: LVDS V
Setting used in Electrical
Characteristics Table
1: Increases V
traces to be driven, but consume
more power
1: Allow SMBus to control LVDS per
channel enable
Enables RxCLKOUT output driver
Enables RxOUT4 output driver
Enables RxOUT3 output driver
Enables RxOUT2 output driver
Enables RxOUT1 output driver
Enables RxOUT0 output driver
Resets LVDS block
0:RxCLKOUT is DDR/2
1: RxCLKOUT is DDR
Inverts the polarity of the RxCLKOUT
signal
00: 160 ps
11: -80 ps
80 ps step size
0: Select CDR Event Counter for
reading. Events include loss of signal
detect or loss of CDR lock.
1: Select Data Event Counter for
reading
Resets CDR event count
Reset data event count
Enable event coutners
1: Enable counting accumulation of
errors
1: Disables 8b/10b decode errors
from being counted or flagged on
LOCK pin
1: clears errors in both the current and
previous state of teh errors count
0: Number of errors in current run
1: Number of errors within the
selected timing window
1: Disable exiting NORMAL state
when the number of errors exceeds
the error threshold
Error threshold above which part
stops transmittion of data — LSB
Error threshold above which part
stops transmittion of data — MSB
OD
Description
normal operation.
OD
. Allows for longer
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