Compaq M-LVDS manual Lvds EVM Kit Contents

Page 12

M-LVDS EVM Kit Contents

Table 1−2. Receiver Input Voltage Threshold Requirements

Receiver Type

Low

High

Type-1

−2.4 V VID −0.05 V

0.05 V VID 2.4 V

Type-2

−2.4 V VID 0.05 V

0.15 V VID 2.4 V

Figure 1−2. Expanded Graph of Receiver Differential Input Voltage Showing Transition Region

Type−1 and Type−2 Receiver Differential Input Thresholds

Type 1

Type 2

 

2.4

 

High

 

0.15

 

High

 

0.1

(V)

0.05

VID

 

 

0

 

Low

 

−0.05

 

Low

 

−2.4

Transition Region

1.3 M-LVDS EVM Kit Contents

The M-LVDS EVM kit contains the following:

JM-LVDS EVM PWB with SN65MLVD201D and SN65MLVD207D installed (6424409B)

JAdditional devices SN65MLVD200A, SN65MLVD202A,

SN65MLVD203, SN65MLVD204A, SN65MLVD205A, SN65MLVD206

JM-LVDS EVM kit documentation (user’s guide)

JSN65MLVD20x data sheets, Multipoint-LVDS Line Driver and Receiver, (SLLS573 and SLLS558)

1-4

The M-LVDS Evaluation Module

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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 Tables M-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 Typical Cable Test Configurations −1. EVM Configuration OptionsPoint-to-Point Simplex Transmission 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