DS335 Synthesized Function Generator
DS335 Synthesized Function Generator
DS335 Synthesized Function Generator
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4-14 Performance Tests<br />
sine, 2.5 MHz, 3 Vrms<br />
sine, 3.0 MHz, 3 Vrms<br />
____________<br />
____________<br />
square, 10 Vpp ____________ ___________<br />
Pass Fail<br />
DC Offset Accuracy (DC only)<br />
5.0 V 4.940 V ___________ 5.060 V<br />
-5.0 V -5.060 V ___________ -4.940 V<br />
0.0 V -0.0002 V ___________ 0.0002 V<br />
DC Offset Accuracy (DC + AC)<br />
1 kHz, 10 Vpp, 0 Vdc -0.08 V ___________ 0.08 V<br />
100 kHz, 10 Vpp, 0 Vdc -0.08 V ___________ 0.08 V<br />
1 MHz, 10 Vpp, 0 Vdc -0.08 V ___________ 0.08 V<br />
3.1 MHz, 10 Vpp, 0 Vdc -0.08 V ___________ 0.08 V<br />
Subharmonics<br />
sine, 102 kHz,10 Vpp ___________ -70dBc<br />
sine, 1.002 MHz,10 Vpp ___________ -70dBc<br />
sine, 3.1 MHz, 10 Vpp ___________ -70dBc<br />
Spurious Signals<br />
sine, 100 kHz ___________ -65 dBc<br />
sine, 2 MHz ___________ -55 dBc<br />
Harmonic Distortion<br />
sine, 100 Hz, 1 Vpp ___________ -60 dBc<br />
sine, 1 kHz, 1 Vpp ___________ -60 dBc<br />
sine, 10 kHz, 1 Vpp ___________ -60 dBc<br />
sine, 50 kHz, 1 Vpp ___________ -60 dBc<br />
sine, 500 kHz, 1 Vpp ___________ -50 dBc<br />
sine, 1 MHz, 1 Vpp ___________ -50 dBc<br />
sine, 3.1 MHz, 1 Vpp ___________ -40 dBc<br />
Phase Noise<br />
noise ___________ -60 db<br />
Square Wave Rise Time<br />
square, 1 MHz, 10 Vpp. 10% to 90% rise time ___________ 18 ns<br />
square, 1 MHz, 10 Vpp. Overshoots ___________ ±200 mV<br />
Square Wave Symmetry<br />
square, 1 MHz, 5 Vpp. + pulse width<br />
___________<br />
square, 1 MHz, 5 Vpp. - pulse width<br />
___________<br />
asymmetry = (+ width) - (- width) ___________ 13 ns<br />
<strong>DS335</strong> <strong>Synthesized</strong> <strong>Function</strong> <strong>Generator</strong>