BNC 645 - Manual (Page 114)

114
A
Specification List
Display Graph mode for visual verification of signal settings
Standard
waveforms
Sine, Square, Ramp, Triangle, Pulse,
Noise, DC
Capability
Built-in arbitrary
waveforms
Exponential Rise and Fall, Negative
ramp, Sin(x)/x, Cardiac
WAVEFORM CHARACTERISTIC
Frequency 1 uHz to 50 MHz
0.1dB(<100KHz)
0.15dB(<5MHz)
0.3dB(<20MHz)
Amplitude
Flatness
(Relative to 1K)
0.5dB(<50MHz)
DC to 20 kHz
-70(< 1Vpp) -70(≥ 1Vpp)
20 kHz to 100 KHz
-65(< 1Vpp) -60(≥ 1Vpp)
100 kHz to 1 MHz
-50 (< 1Vpp) -45 (≥ 1Vpp)
1 MHz to 20 MHz
-40 (< 1Vpp) -35 (≥ 1Vpp)
Harmonic
distortion
(unit: dBc)
20 MHz to 50 MHz
-35 (< 1Vpp) -30 (≥ 1Vpp)
Total
Harmonic
distortion
DC to 20 kHz, Output ≥ 0.5Vpp
THD+N ≤ 0.06%
DC to 1 MHz
-70 dBc Spurious
(non-harmonic) 1 MHz to 50 MHz
-70 dBc + 6 dB/octave
Sine
Phase Noise
(10K Offset)
-115/dBC/Hz, typical
when f ≥ 1MHz, V ≥ 0.1Vpp