FPDXSDUR-43USB/NOPB National Semiconductor, FPDXSDUR-43USB/NOPB Datasheet - Page 17

• Manufacturer Part Number: FPDXSDUR-43USB/NOPB
• Description: KIT EVAL DS99R421 CONV TO LVDS
• Manufacturer: National Semiconductor

Specifications of FPDXSDUR-43USB/NOPB

• Main Purpose: Interface, Serializer, Deserializer (SERDES)
• Utilized Ic / Part: DS90UR124, DS99R421
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: FPDXSDUR-43USB

De-serializer LVDS Pinout and LVCMOS by IDC Connector
The following two tables illustrate how the LVDS inputs are mapped to the mini USB
connector J2 and the Rx outputs are mapped to the IDC connector J3. Note – labels
are also printed on the demo boards for both the LVDS inputs and TTL outputs.
LVDS INPUT
J2 pin no.
1
2
3
4
5
Symbol
DIN+
RED
DIN-
BLK
NC
National Semiconductor Corporation
TTL OUTPUT
all even pins
TTL OUTPUT
TTL OUTPUT
JP3 pin no.
JP4 pin no.
J3 pin no.
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
1
3
5
7
1
2
1
2
9
Symbol
ROUT0
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5
ROUT6
ROUT7
ROUT8
ROUT9
ROUT10
ROUT11
ROUT12
ROUT13
ROUT14
ROUT15
ROUT16
ROUT17
ROUT18
ROUT19
ROUT20
ROUT21
ROUT22
ROUT23
TCLK
VSS
Symbol
LOCK (PLL)
VSS
Symbol
PASS (BIST)
VSS
Date: 5/12/2008
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