The Model 154 Programmable Waveform Generator is a precision
source of sine, square and triangle waveforms covering a
frequency range from 0.001 Hz to 10 MHz. In addition, a
calibrated, programmable dc voltage output is provided.
Amplitude, frequency and dc level may be digitally
programmed with three digit resolution. Amplitude, frequency
and dc level may also be modulated by an analog control
voltage. The generator may be operated in continuous,
triggered or gated modes. All controls may be locally or
remotely programmed. All programming is DTL/TTL compatible.
1.2 PHYSICAL AND ELECTRICAL SPECIFICATIONS
DC voltage, Sine , Square and Triangle selectable, with
auxiliary pulse output.
0.001 Hz to 10 MHz in 10 decade ranges, with 3 digit resolution.
DC voltage, ±0.1 Vdc to 10 Vdc at 100 mA maximum. Output
impedance less than 1Ω. ^ , Tj , ,0.001V peak to peak to
10 V peak to peak into 50Ω load. Output impedance 50Ω, All
waveforms may be offset 5 V above or below ground level with
3 digit resolution and selectable polarity. Signal level
plus offset voltage not to exceed ±7.5 V peak into 50Ω load.
50% duty cycle pulse at generator frequency. Fixed
amplitude, 0 to +6 V peak into open circuit (0 to 3 V into 50Ω).
Continuous, trigger, or gated mode, selectable. The
generator may be triggered to produce single cycles by
pushbutton trigger or external trigger command. Any discrete
number of cycles will be produced by applying a gate signal
for the desired burst width when in the gated mode. Minimum
voltage required for trigger = +3 V. 50 V can be applied
Analog Modulation Control
The frequency, amplitude and dc offset level of the
generator can be independently controlled by an external
voltage. The control can be dc programming or wideband