Bk-precision 4040B - Manual Manual de usuario descargar pdf (Pagina 13)

13

1

cycle is generated to programmed parameters.

Frequency of waveform cycle is limited to 1 MHz.

Gate

-

Same as triggered

mode, except waveform

is executed for the

duration of the gate

signal. The last cycle

started is completed.

Burst

-

2 – 65535 cycles

Trigger Source

Trigger source may be internal, external, or

manual. Internal trigger rate 0.1 Hz – 1 MHz

(1μs – 10 s)

Modulation Characteristics

Amplitude

Modulation

Internal

0.1 Hz – 20 kHz sine

only

0.1 Hz – 20 kHz sine,

square, or triangle

waveform

External

5 V

p-p

for 100% modulation, 10 kΩ input

impedance

Frequency

Modulation

Internal

0.1 Hz – 20 kHz sine

only

0.1 Hz – 20 kHz sine,

square, or triangle

waveform

External

5 V

p-p

for 100% modulation, 10 kΩ input

impedance

Sweep Characteristics

Sweep Shape

Linear or Logarithmic, up or down

Sweep Time

10 ms to 100 s

Input and Output

Trigger IN

TTL compatible

Maximum rate 1 MHz

Minimum width > 50 ns

Input impedance 1 kΩ

Sync OUT

TTL pulse at programmed frequency

50 Ω source impedance

Modulation IN

5 V

p-p

for 100% modulation

10 kΩ input impedance

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