HP 37717C Calibration Manual page 69

General Information
Specifications
Peak Measurement Accuracy
Range Level
1.6UI 0 - 0.2 UI
1.6UI 0.21 - 1.6 UI
16UI 0 - 0.2 UI
16UI 0.21 - 16.0 UI
*
Only has an effect for 2Mb/s operation.
X = 0.01 UI for range 1.6
0.03 UI for range 16,
Y is intrinsic jitter.
Bit Rate (Kb/s)
2048
8448
34368
139264
155520 (electrical)
155520 (optical)
622080 (optical)
*
Typical value after calibration is 0.05UI.
1-48
For 2Mb/s & 8Mb/s, the specification
applies when HDB3 encoding is
enabled.
Accuracy
peak
5% X Y Z
5% X Y Z
*
5% X Y Z
*
5% X Y Z
Z = the amount of inaccuracy
introduced at high frequency.
Receiver Intrinsic Jitter
Range 1.6
Intrinsic
Jitter (UI)
Clock (all 1's)
Y
0.02
0.02
0.02
0.02
0.02
0.03
0.04
pk-pk
5% 2X Y 2Z
5% 2X Y 2Z
5% 2X Y 2Z
5% 2X Y 2Z
Range 16
Intrinsic Jitter (UI)
PRBS
Y Y
*
0.07 0.10
*
0.07 0.10
*
0.07 0.10
*
0.07 0.10
n/a 0.10
n/a 0.10
n/a 0.20
*
*