Metrix GX1010 Notice De Fonctionnement page 148

• Positive and Negative Ramp
Output level:
Linearity error:
• Positive and Negative Pulse
Output level:
Rise and Fall Times:
• Multi-Level Squarewave
Up to 16 steps available per cycle, each step selectable for amplitude (10 bit resolution)
and duration (1 to 1024 samples). Allows generation of 3 level squarewave, staircase,
multiplexed LCD driver signals etc.
Frequency Range:
Output level:
Rise and Fall Times:
• Arbitrary
A number of frequently required waveforms are pre-programmed in ROM. Alternatively,
waveforms can be downloaded via the generator's RS232 or GPIB interfaces and stored in
non-volatile RAM.
Frequency range:
Output level:
Number of samples:
Sample levels:
• HOP
Up to 16 different waveforms can be output in sequence at a rate determined by either the
internal timer, an external trigger a remote command, or from the keyboard. Each
waveform can be set to any waveshape (except noise), frequency, amplitude and offset.
Frequency only changes are phase-continuous.
• Noise
White noise output with a typical -3dB bandwidth of 0.03Hz to 700kHz. Amplitude and
offset adjustable. Noise can only be used with Gated and AM modulation modes.
7.2.1.4. MODULATION MODES
• Trigger/Burst
Phase coherent signal keying - each positive edge of the trigger signal will produce one
burst of the carrier, starting and stopping at the phase angle specified by the Start/Stop
phase setting.
Carrier frequency:
Carrier waveforms:
Number of cycles:
Trigger rep. rate:
Source:
• Gated
GX1010
5mV to 20V p-p open circuit o/p.
<0·5% to 30 kHz
2·5mV to 10V p-p open circuit o/p.
<25ns
All waveform points can be continuously output up to
approximately 27kHz,
introduce a 1 clock edge uncertainty (1 clock = 36ns).
5mV to 20V p-p open circuit o/p.
<25ns
All waveform points can be continuously output up to
approximately 27 kHz, above which they are sampled.
5mV to 20V p-p open circuit o/p.
1024
1024 (10 bits)
0·1mHz to at least 1MHz
All.
1 to 1023 (resolution 1 cycle) or 0·5 to 511·5 (resolution
0·5 cycle).
dc to 50 kHz internal, dc to 1MHz external.
Internal from keyboard or trigger generator. External
from EXT TRIG input or remote interface.
above which sampling will
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