Data Sheet #: SG035

Page 10 of 20

Rev: 00

Date: 08/23/04

SCG2000 Jitter Attenuation

Figure 12

Typical System Test Setup

Figure 13

Target System Under Test

PossibleChoice :

Stanford Research Model: FS700

Arbitrary

Waveform

Generator

External

Reference Input

Arbitrary

Waveform

Generator

[Noise

Source]

DS1 rateRZ (1.544MHz),E1 rateRZ or 8 kHz

clock RZ withnoise modulation

Clock or BITSl ogic l evel clock

input (TTL, CMOS, etc.)

HP53310A

Modulation Analyzer / Time Interval Analyzer

DS1 rate [1.544MHz] BITSBipolar

Phase Error data output

Samp le Wan derG e ne rat i on (T D EV ) fo rSTM /MST M- S3

100.0E -12

1.0E -9

10.0E -9

100.0E -9

1.0E -6

10. 0E- 3

1 0 0 .0E - 3

1. 0E + 0

10.0E + 0

100.0 E +

01 .0E + 3

In tegra t ion Ti me ( se c)

TDEV

GR1244- Fig5. 1

GR1244- Fig5- 3

Typi cal res ponse -3000 se co nd tes t -Ji tter applie d (2 UI @ 10 Hz)

ref date APR 22 1998

kdh

Copy right 1998 Co nnor -Win field a lll r ights re ser v ed

S amp le M T IE Da ta fo r ST M - S 3/ M ST M - S 3

1.0E-9

10.0E-9

100.0E-9

1.0E-6

100.0E-31.0 E

+0

1 0 .0E+

01 0 0.0 E

+0

1 . 0E+ 3

1 0.0 E

+3

Obs ervati on Tim e (s)

MT IE

1244-5 .2 M as k ( A)

1244-5 .2 M as k ( B)

1244-5. 6 Ma s k

GR253- 5 .4. 4.3. 2

Copy right 1998 Connor-Wi nfie ld allr ights res erve d

Ty p ic a lre s pons e - 3000 seco n d te s t- Jit ter applie d (2 UI@ 10 Hz)

re fdat e APR 22 1998

kd h

Standards

Compliance

Documents

Time-stamped ensemble

based onabsolute time

reference(10MHz input)

DS-1, OC-3, OC-12 electrical or optical signals

Wander Analyzer data (IEEE-488)

10

MHz

This devicesupplies system time

information. It can be thought of as

supplying "absolute time" reference

information

10

MHz

External

Reference Input

10

MHz

External

Reference Input

IEEE-488 Controller

Platformfor software

HP53305A Phase Analyzer

HPE1748ASync Measurement

Tektronix Wander Analyzer

10

MHz

External

Reference Input

. . . . ...

MTIE, TDEV, Wander Transfer,

and Wander Generation Plots

Tektronix

SJ300E

GPSor LORAN

Timing Source

Jitter Attenuation vs. Input Frequency

-45.0

-40.0

-35.0

-30.0

-25.0

-20.0

-15.0

-10.0

-5.0

0.0

1

10

100

1000

INPUT Jitter frequency (Hz)