Compaq M-LVDS manual Figures, Tables

Page 8

Figures

1−1.

M-LVDS Unit Interval Definition

1-2

1−2.

Expanded Graph of Receiver Differential Input Voltage Showing Transition Region . . . .

1-4

1−3

Point-to-Point Simplex Circuit

1-5

1−4

Parallel Termination Simplex Circuit

1-5

1−5

Multidrop or Distributed Simplex Circuit

1-6

1−6

Five-Node Multipoint Circuit

1-6

1−7

Two-Node Multipoint Circuit

1-7

1−8

EVM Configuration for Including a Ground Potential Difference Voltage Between Nodes

1-8

2−1

Point-to-Point Simplex Transmission

2-2

2−2

Point-to-Point Parallel Terminated Simplex Transmission

2-3

2−3

Two-Node Multipoint Transmission

2-4

2−4

Point-to-Point Parallel Simplex Typical Eye Pattern Data

2-5

2−5

Parallel Terminated Point-to-Point Parallel Simplex Typical Eye Pattern Data

2-6

2−6

Two-Node Multipoint Typical Eye Pattern Data

2-6

3−1

Assembly Drawing

3-3

3−2

Top Layer

3-3

3−3

Second Layer

3-4

3−4

Third Layer

3-4

3−5

Bottom Layer

3-5

3−6

Trace Configurations in Printed-Circuit Boards

3-7

Tables

1−1 M−LVDS Devices Supported by the EVM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1−2 Receiver Input Voltage Threshold Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2−1 EVM Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 3−1 M-LVDS EVM Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 3−2 EVM Layer Stack Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

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Contents User’s Guide Important Notice EVM Important Notice EVM Warnings and Restrictions How to Use This Manual PrefacePage Contents Figures TablesM-LVDS Evaluation Module TopicOverview −1. M-LVDS Devices Supported by the EVMLvds Standard TIA/EIA−899 Lvds EVM Kit Contents Configurations Point-to-PointMultidrop MultipointEVM Operation With Separate Power Supplies −7. Two-Node Multipoint CircuitPS1 PS2 PS3 Recommended EquipmentTest Setup Point-to-Point Simplex Transmission Typical Cable Test Configurations−1. EVM Configuration Options Point-to-Point Parallel Terminated Simplex Transmission Two-Node Multipoint Transmission−3. Two-Node Multipoint Transmission Test Results −4. Point-to-Point Parallel Simplex Typical Eye Pattern DataDriver Input Receiver #1 Output Receiver #2 Bill of Materials, Board Layout, and PCB Construction Bill of Materials −1. M-LVDS EVM Bill of Materials−1. Assembly Drawing Board LayoutÏïïïïïïïïïïïïï Ï Ìììììììììììììì Ì −5. Bottom Layer PCB Construction + 2 Z 374e * 2.9s hMicrostripstripline −2. EVM Layer Stack Up MilsSchematic This Appendix contains the EVM schematicVCC