Máy phát xung pulse PSPL2600C Tektronix

Các thông số chính:  

• Positive or negative polarity pulses
• Adjustable pulse amplitude from < 16 mV to 50 V
• Rise Time ≤ 300 ps
• Adjustable duration from < 1 ns to 100 ns
• Single shot, or 1 Hz to 100 kHz repetition rate

Chức năng chính

• Front panel operation
• Internal, external or manual trigger modes
• Continuously variable repetition rate and duration settings

Ứng dụng

• University education and research
• UWB signal source
• Semiconductor characterization
• Laser driver

Hiệu suất

Positive pulse

Negative pulse

The following figures show typical positive and negative waveforms with the pattern generator Duration control set to minimum. The displays are set to 10 V/div and 1 ns/div.

Minimum duration positive pulse

Minimum duration negative pulse

The following figures show typical leading edge and trailing edge waveforms. The displays are set to 10 V/div and 200 ps/div.

Leading edge waveform

Trailing edge waveform

The following figures show typical pulses with various pulse waveform durations. The displays are set to 10 V/div and 20 ns/div.  

20 ns duration pulse waveform

50 ns duration pulse waveform

100 ns duration pulse waveform

The following figures show typical histogram measurements of the timing jitter. The displays are set to 10 V/div and 50 ps/div.  

Adjustable delay trigger, trigger measures 12.8 ps_rms

Fixed 115 ns delay trigger, jitter measures 6.8 ps_rms

The following figure shows an adjustable duration waveform from 1 ns to 100 ns. The display is set to 10 V/div and 500 ps/div.  

Adjustable duration waveform

¹ Parameters listed are for positive polarity pulse. Negative polarity pulse amplitude is typically 1 dB less and the rise times and fall times are typically 75 ps slower.

Trigger and timing

The performance parameters listed in this table are typical values; parameters are guaranteed only when maximum and/or minimum limits are given.

General specifications