Chapter 5: Reference

Specifications and Characteristics

400 Mb/s Sampling Mode Specifications and

Characteristics

NOTE:

All specifications are marked by "*" (asterisk).

 

Maximum

data rate:

400

Mb/s

 

Minimum

clock interval (active edge

 

 

 

to active edge)*:

2.5

ns

 

Minimum

state clock pulse width:

1.5

ns

 

Clock periodicity:

Periodic or Aperiodic

 

Number of clocks/qualifiers:

1

 

 

Clock polarity:

Rising, falling, or both

 

Minimum

data pulse width:

1.5

ns

 

Number of Channels

 

 

 

With

time tags:

34 x (number of modules) - 17

 

Without time tags:

N/A

 

 

Maximum

channels on single time

 

 

 

base

and trigger:

153

(5 modules)

 

Maximum

memory depth:

32 M samples

 

Setup and Hold Time Range

 

 

 

(manual adjustment),

 

 

 

single edge:

+4.5 ns / -2.0 ns to -2.0 ns / +4.5 ns

 

multiple edge:

+5.0 ns / -2.0 ns to -1.5 ns / +4.5 ns

 

Window width (manual adjustment)*,

 

 

 

single edge:

2.5

ns

 

multiple edge:

3.0

ns

 

Window width after running eye finder:

1.25 ns

 

Adjustment resolution:

100

ps

 

Time tag resolution:

4 ns

 

 

Maximum

time count between states:

17 sec

 

Trigger

resources:

8 patterns (=,/=,<,>,<=,>=),

 

 

 

4 ranges (in range, not in range),

 

 

 

2 occurrence counters,

 

 

 

4 flags

 

Trigger

actions:

Go to, trigger and fill memory

 

Maximum

trigger sequence levels:

16

 

 

Maximum

trigger sequencer speed:

400

MHz

 

Store qualification:

Default

 

Maximum

global counter:

N/A

 

 

Maximum

occurrence counter:

N/A

 

 

Maximum

pattern/range term width:

32 bits

 

Timer value range:

N/A

 

 

Timer resolution:

N/A

 

 

Timer accuracy:

N/A

 

 

Timer reset latency:

N/A

 

 

Data in

to BNC port out:

150

ns

 

Flag set/reset to evaluation:

N/A

 

Note 2: The resolution of the hardware used to assign time tags is 4 ns. Times of intermediate states are calculated.

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Agilent Technologies 16760A manual 400 Mb/s Sampling Mode Specifications Characteristics, 233