LVDS47/48EVK National Semiconductor, LVDS47/48EVK Datasheet - Page 26

• Manufacturer Part Number: LVDS47/48EVK
• Description: EVALUATION BOARD FOR LVDS47/48
• Manufacturer: National Semiconductor

Specifications of LVDS47/48EVK

• Main Purpose: Interface, Digital Cable Driver
• Utilized Ic / Part: DS90LV047A, DS90LV048A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: *LVDS47/48EVK; *LVDS47/48EVK/NOPB; LVDS47/48EVK/NOPB

*
6.1.10 Summary
This evaluation PCB provides a simple tool to evaluate LVDS signaling across different media and lengths to determine
signal quality for high speed data transmission applications.
6.1.11 Appendix
Typical test equipment used for LVDS measurements:
Bill of Materials
IC
IC
Connector
Resistor
Resistor
Resistor
Capacitor
Capacitor
Capacitor
Capacitor
Headers
Headers
Jumpers
SMB Jack
SMB Jack or
SMA Jack
Plug (banana)
Cable
Legs
Bolts/washers
PCB
* Note: On the evaluation board, inputs I1-3, I5-6 and outputs O1-3 are not loaded with connectors. These inputs and
Type
Signal Generator TEK HFS 9009
Oscilloscope
Probes
outputs can be loaded with either SMBs (P/N 131-3701-201) or SMAs (P/N 142-0701-201).
RS1, RS2, RS3, RS4
CB21, CB22, CB23
CB1, CB2, CB3
I1-3, I5-6, O1-3
J5, J6, J7, J8
V
CC
J1, J2
RT1-6
RL1-4
CBR1
J3, J4
I4, O4
CB13
Label
U1
U2
, GND
TEK TDS 684B Digital Real Time scope, TEK 11801B scope
TEK P6247 differential probe, TEK SD-14 probe
0.1" jumper post shunts
Uninsulated Standard
Pierced Lug Terminal
(Quad Receiver)
Value/Tolerance
3 lead header
4 lead header
(Quad Driver)
(8-pin RJ45)
RJ45 Cable
10µF, 35V
0.001µF
0.01µF
0.1µF
100
453
50
Qty
0/4
0/8
1
1
2
6
4
3
1
3
1
2
4
2
2
2
2
4
4
1
SMB Connector Johnson P/N 131-3701-201
SMB Connector Johnson P/N 131-3701-201
SMA Connector Johnson P/N 142-0701-201
16-L TSSOP
16-L TSSOP
Footprint
RC0805
RC0805
RC0805
CC0805
CC0805
CC0805
D
DS90LV047ATMTC
DS90LV048ATMTC
AMP P/N 558310-1
not loaded
Solid Tantalum Chip Capacitor
100 mil spacing (single row header)
100 mil spacing (double row header)
Johnson P/N 108-0740-001
1 meter and 5 meter
LVDS47/48PCB
Part Number