Signal Quality Test Results in Tek format

Device ID: fsfe_001

Device Description: Full Speed, Far End Device, Up Stream Testing, Tier 6, Dummy Device.

Date: Thu Jun 14 15:13:18 PDT 2007

Overall Result: Fail *

Waveform Plot

Eye Diagram


Results based on USB-IF / Waiver Limits :

Measurement Name

Minimum

Maximum

Mean

pk-pk

Standard Deviation

RMS

Population

Status

Eye Diagram Test

-

-

-

-

-

-

-

Fail

Signal Rate

11.77856Mbps

12.54705Mbps

12.00902Mbps

0.0000bps

277.1314kbps

12.06439Mbps

13

Pass

Crossover Voltage

1.432000 V

1.616000 V

1.494788 V

184.0000mV

71.27151mV

1.496332 V

11

Pass

EOP Width

-

-

164.2319ns

-

-

-

1

Pass

Consecutive Jitter

-1.475333ns

2.604154ns

0.0000s

4.079487ns

1.527273ns

1.448899ns

10

Conditional Pass

Paired JK Jitter

-2.854359ns

2.345641ns

-3.076923ps

5.200000ns

2.149697ns

1.861695ns

4

Conditional Pass

Paired KJ Jitter

-3.216923ns

541.5385ps

-755.3846ps

3.758462ns

1.721486ns

1.671299ns

4

Conditional Pass



Additional Information :
  Rise Time: Min: 38.898ns Max: 128.67ns Mean: 58.782ns Std: 39.115ns RMS: 68.405ns Population: 5

  Fall Time: Min: 47.302ns Max: 132.75ns Mean: 81.456ns Std: 46.022ns RMS: 91.266ns Population: 5


* The Overall Result for this test is Fail, because atleast one of the individual status of the measurements is Fail. For this test, the recommended configuration for USB2 testing (as per USB-IF) is on Tier 6.


TDSUSB2 software version: 3.0.2 Build 2