Agilent Technologies 81101A Instrukcja Użytkownika Pobierz pdf (Strona 6)

Level/Pulse Performance Characteristics

Level parameters: voltage or current, high

or low level, offset or amplitude.

On/off: relays connect/ disconnect output

(HiZ).

Load compensation: the actual load value

can be entered (forloads ≠ 50 Ω) to display

actual output values. (Applies to the

Agilent 81105A and Agilent 81111A only).

Normal/complement: selectable.

Limit: programmable high and low levels

can be limited to protect the device-under-

test.

Channel Addition (with Agilent 81105A or Agilent 81111A output channels)

If the instrument is equipped with 2 output modules, channel 2 can be added to channel 1 internally. In this case the second output is

disabled. The additional fixed delay on the second channel is typ. 2.5 ns. The following parameters differ from the above specifications if

two output modules (Agilent 81105A/Agilent 81111A) are added.

Data Sheet 81100 Family of Pulse Pattern Generators

Level specifications are valid after a 5 ns (Agilent 81112A) or 30 ns (Agilent 81111A/Agilent 81105A) typical settling time.

Mainframe Agilent 81101A

Agilent 81105A

Agilent 81110A

Agilent 81111A

Agilent 81110A

Agilent 81112A

Amplitude 50 Ω into 50 Ω 100 mV

to 10.0 V

100 mV

to 10.0 V

100 mV

to 3.8 V

Level window 50 Ω into 50 Ω

1 kΩ into 50 Ω

-10.0 V to +10.0 V

-20.0 V to +20.0 V

-10.0 V to +10.0 V

-20.0 V to +20.0 V

- 2.0 V to 3.8 V

N/A

Accuracy 50 Ω into 50 Ω

1 kΩ into 50 Ω

± (3% + 75 mV)

± (3% + 150 mV

± (1% + 50 mV)

± (1% + 100 mV)

± (2% + 50 mV)

N/A

Resolution 50 Ω into 50 Ω

1 kΩ into 50 Ω

10 mV

20 mV

10 mV

20 mV

10 mV

N/A

Output connectors BNC single-ended BNC single-ended BNC differential

Source impedance Selectable 50 Ω or 1 kΩ Selectable 50 Ω or 1 kΩ 50 Ω only

Accuracy Typ. ± 1% Typ. ± 1% Typ. ± 1%

Max. external voltage ± 24 V ± 24 V -2.2 V to +5.5 V

Short circuit current ±400 mA max.

(doubles for channel addition)

±400 mA max.

(doubles for channel addition)

-84 mA to + 152 mA

Dynamic crosstalk < 0.1% typ. < 0.1% typ. < 0.1% typ.

Base line noise 10 mV RMS typ. 4 mV RMS typ. 10 mV RMS typ. 4 mV RMS typ. 10 mV RMS typ. 4 mV RMS typ.

Overshoot/preshoot/ringing ± 5% of amplitude ± 20 mV ± 5% of amplitude ± 20 mV ± 5% of amplitude ± 50 mV

1. In ± 19 V level window.

Mainframe Agilent 81104A with two

Agilent 81105A output modules

Agilent 81110A with two

Agilent 81111A output modules

Amplitude 50 Ω into 50 Ω

1 kΩ into 50 Ω

100 mVpp tp 20.0 Vpp

200 mVpp to 20.0 Vpp

100 mVpp tp 20.0 Vpp

200 mVpp to 20.0 Vpp

Source impedance Selectable from 50 Ω or 1 kΩ Selectable from 50 Ω or 1 kΩ

Level window 50 Ω into 50 Ω

1 kΩ into 50 Ω

-20.0 V +20.0 V

-20.0 V to +20.0 V

-20.0 V +20.0 V

-20.0 V to +20.0 V

Max. frequency 50 Ω into 50 Ω

1 kΩ into 50 Ω

60 MHz typ.

15 MHz typ.

60 MHz typ.

15 MHz typ.

Min. transitions 50 Ω into 50 Ω

1 kΩ into 50 Ω

2 ns typ. (channel one) 5 ns typ. (channel two)

20 ns typ. both channels

2 ns typ. (channel one) 5 ns typ. (channel two)

20 ns typ. both channels

1 2 3 4 5 6 7 8 9 10 11 12 13

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