Bk-precision 4045B - Datasheet Instrukcja Użytkownika Pobierz pdf

20 MHz DDS Sweep Function Generator

with Arb Function

Model 4045B

Data Sheet

www.bkprecision.com

Technical data subject to change

The model 4045B is a high-performance

20 MHz DDS (direct digital synthesis) function

generator with arbitrary waveform capability.

Generating stable and precise sine, square,

triangle, and arbitrary waveforms, this instrument

provides variable output voltages from 0 to 10

Vpp into 50 Ω (up to 20 Vpp into open circuit),

linear and logarithmic sweep, AM/FM modulation,

a built-in counter, and a continuously variable DC

offset that allows the output to be injected directly

into circuits at the correct bias level. Separate

output amplitude and DC offset amplifiers let you

set a large DC offset (e.g. ± 4.99 V ) with a

small amplitude output signal (e.g. 10 mV), a

feature typically found in more expensive

generators.

The 4045B combines a traditional DDS and a

true arbitrary generator in one unit, giving users

the benefits of both technologies. Using DDS

technology, waveforms can be generated with high

frequency resolution at a low price. Due to the

inherent limitations of this architecture, not all

points from the waveform memory are used, and

points may be skipped at higher frequencies. This

leads to significantly more jitter and higher

Features & Benefits

■ 12-bit, 50 MSa/s, 1k point arbitrary waveform

generator

■ Sine and square waveforms up to 20 MHz

■ Triangle/ramp waveforms up to 2 MHz

■ Bright color display with waveform preview

■ Linear and logarithmic sweep

■ AM/FM modulation

■ Independent output and DC offset amplifiers

allow for small amplitude output signals with

large DC offsets

■ Low-jitter square wave generation

■ Adjustable duty cycle

■ Output ON/OFF button

■ Internal/external triggering

■ Gate and burst mode

■ Built-in counter

■ USB interface

■ SCPI-compliant command set

■ Arbitrary waveform editing software and

remote control application software provided

■ Short circuit and overvoltage protection on all

inputs and outputs

distortions on non-repetitive waveforms and

sometimes small details of the waveforms stored

internally will be missing from the output signal.

The true arbitrary waveform section generates

point by point waveforms with lower jitter, high

resolution, and true representation of the

required waveform.

Due to the arbitrary waveform capability of

the 4045B, the instrument is able to generate

low-jitter square waves with greater edge

stability. The improved signal integrity allows

these generators to be used for simulating

reliable clock signals, generating triggers, or

validating serial data buses.

This model is suitable for education and other

applications that require DDS function

generators with sweep, modulation, and arbitrary

waveform capabilities.

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Podsumowanie treści

Strona 1 - Data Sheet

20 MHz DDS Sweep Function Generator with Arb FunctionModel 4045BData Sheetwww.bkprecision.comTechnical data subject to change© B&K Precision Corp.

Strona 2 - Front panel Rear panel

www.bkprecision.com20 MHz DDS Sweep Function Generator with Arb FunctionModel 4045B2MainoutputSyncoutputOutputOn/OffbuttonUSB interfaceModulation inpu

Strona 3 - Three-Year Warranty

www.bkprecision.com20 MHz DDS Sweep Function Generator with Arb FunctionModel 4045B3Note: All specifications apply to the unit after a temperature sta

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Bk-precision 4045B - Datasheet Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Generatory Bk-precision 4045B - Datasheet. B&amp;K Precision 4045B - Datasheet User Manual Instrukcja obsługi

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Przeglądaj online lub pobierz Instrukcja Użytkownika dla Generatory Bk-precision 4045B - Datasheet. B&K Precision 4045B - Datasheet User Manual Instrukcja obsługi