DS335 Synthesized Function Generator

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Specifications
DC OFFSET
Range: ±5V into 50 Ω (limited such that | V ac peak | + |V dc | ≤ 5 V)
±10V into hi-Z (limited such that | V ac peak | + |V dc | ≤10 V)
Limitation: |V dc | ≤ 2xVpp in all cases
Resolution: 3 digits
Accuracy: 1.2% of setting (DC only)
±0.8 mV to ±80 mV depending on AC and DC settings
WAVEFORMS
Sinewave Spectral Purity
Spurious (non-harmonic):
Phase Noise:
Subharmonic:
≤ -65 dBc to 1 MHz
≤ -55 dBc to 3.1 MHz
≤ -60dBc in a 30 KHz band centered on the carrier,
exclusive of discrete spurious signals
≤ -70 dBc
Harmonic Distortion: Harmonically related signals will be less than:
Level
≤ -60 dBc
≤ -50 dBc
≤ -40 dBc
Frequency Range
DC to 100 KHz
.1 to 1 MHz
1 to 3.1 MHz
Square Wave
Rise/Fall Time:
Asymmetry:
Overshoot:
< 15 nS ±5 nS (10 to 90%), at full output
< 1% of period + 3 nS
< 5% of peak to peak amplitude at full output
Ramps and Triangle
Rise/Fall Time
Linearity
Settling Time
100 ±20 nS (3.5MHz Bessel Filter)
±0.1% of full scale output
< 200 ns to settle within 0.5% of final value at full output
FREQUENCY SWEEP
Type:
Waveform:
Rate:
Span:
Linear or Log, phase continuous
Up, down, up-down, single sweep
0.01 Hz to 1 kHz
1 µHz to 3.1 MHz (10 kHz for triangle or ramp)
FREQUENCY-SHIFT KEYING (FSK)
Type:
Waveform:
Rate:
Shift Span:
External:
Internal rate or External control, phase continuous
Sine, Square, Triangle, Ramp
0.01 Hz to 50 kHz (internal)
1 µHz to 3.1 MHz (10 kHz for triangle or ramp)
TTL input, 1MHz maximum
DS335 Synthesized Function Generator