Agilent Technologies 81134A Instrukcja Użytkownika Pobierz pdf (Strona 6)

Human Interface

The graphical user interface enables

the user to operate the instrument as

simply as possible. All parameters

are displayed on a color coordinated

display. The instrument setup is

intuitive. All important parameters

are in view at a glance and can be

easily accessed and modified with

numeric keys, cursors keys or a

rotary knob. A content sensitive

online help enables users to set up

their test configurations quickly and

easily.

Period Range

Period Resolution

Frequency Range

Frequency Resolution

Accuracy

298.5 ps - 66.6 ns

6 digits or 0.001 ps

15 MHz - 3.35 GHz

1 Hz

50 ppm

Internal Clock Generation

Number Of Channels

Transition Times (10 % To 90 %)

Transition Times (20 % To 80 %)

Delay Variation

Delay Resolution

Delay Accuracy

Phase

Phase Resolution

Skew Between Differential Outputs

Maximum Skew Range

Width Range

Width Resolution

Width Accuracy

Duty Cycle Range

Duty Cycle Resolution

Divide By

1, (81133A), 2 (81134A)

< 90 ps

< 60 ps

-5 ns to 230 ns

1 ps

± 20 ps

-6000° to +279000°

0.01°, or 1 ps

< 20 ps nominal

± 10 ns,

100 ps to (period - 100 ps)

1 ps

± 40 ps

0.15% - 99.85%

0.002 %, or 1 ps

1, 2, 4, 8, 16, 32, 64, 128

Channel Output Timing

Amplitude

Level Window

Level Resolution

Level Accuracy

Amplitude Accuracy

Settling Time

Overshoot, Ringing

Impedance

Variable Crossover

Maximum External Termination Voltage

Short Circuit Current

Limit

Normal/Complement

Disable

50 mV to 2.00 V

-2.00 V to +3.00 V

10 mV

2 % of setting ±20 mV

2 % ± 20 mV

1 ns

<10 % ± 10 mV differential outputs

50 Ohm nominal

30% to 70% typical

-2.00 V to +3.00 V

-80 mA <= I

<= 120 mA nominal

High and low levels into 50 Ohm

can be limited.

Selectable

Yes (relay)

Channel Output Levels

Specifications

Specifications describe the instrument’s warranted performance. Non-warranted values are described as typical.

All specifications apply after a 30 min warm-up with 50Ohm source/load resistance. All specifications are valid

from 0

C to 55

C ambient temperature if not stated otherwise.

Jitter

Random Jitter (Clock Mode)

Total Jitter (Data Mode)

<4 ps RMS (1.5ps typical)

<5 ps RMS (2ps typical)

(<30 ps pp (12ps typical))

Note: Timing specifications are valid after auto calibration with a maximum

temperature variation of ±10°C.

Mode Description Typical Transition Times

Fast Provides faster

rise and fall times

Normal Standard setting

with guaranteed

specifications

Smooth Provides slower

rise and fall times

and smoother edges

60 ps to 70 ps

70 ps to 80 ps

80 ps to 120 ps

Transition Times

The transition times can be modified

by the ‘Pulse Performance’ selector:

1 2 3 4 5 6 7 8 9

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