Stanford Research Systems DS335, User Manual

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