BK Precision 4050B Series - Page 136

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Total Harmonic Distortion
(Sine)
10 Hz – 20 kHz at 0 dBm, < 0.075%
Spurious (non-harmonic)
DC – 10 MHz, < -65 dBc / 10 MHz – 30 MHz, < -55 / 30 MHz – 60 MHz,
< -40 (0 dBm input signal)
Rise/Fall Time (square)
< 4.2 ns (10 % – 90 %, at 1Vpp into 50 Ω)
Variable Duty Cycle (square)
0.001% - 99.999% (depending on frequency setting)
Asymmetry (50% duty
cycle)
1% of period + 20 s (typical,1 kHz, 1 Vpp)
Jitter (rms) cycle to cycle
(square)
300 ps + 0.00 ppm of period (typical, 1 kHz, 1 Vpp)
Ramp Symmetry
0% – 100%
Linearity (triangle, ramp at 1
kHz,
1 Vpp, 100% symmetry)
< 1% of peak output (typical)
General
4053B, 4054B & 4055B
Pulse
Pulse Width
32.6 ns minimum, 100 ps resolution, 1,000,000 s max.
Rise/Fall Time
16.8 ns ( 1 Vpp, 50 10% – 90% 50  load)
Duty Cycle
0.001% resolution
Overshoot
< 3 % (100 kHz, 1 Vpp)
Jitter (rms) cycle to cycle
300 ps + 0.05 ppm of period (typical, 1 kHz, 1 Vpp)
Burst
Waveform
Sine, square, ramp, pulse, arbitrary, noise
Type
Cycle (1-1000000 cycles), infinite, gated
Start/Stop Phase
0 ° – 360 °
Internal Period
1 µs – 1000 s
Gated Source
Internal, external trigger
Trigger Source
Internal, external, manual
Phase Offset
Range
0 ° – 360 °
Resolution
0.1 °
AM, FM & PM Modulation Characteristics
Carrier
Sine, square, ramp, arbitrary (except DC)
Source
Internal, external
Internal Modulation
Waveform
Sine, square, ramp, noise, arbitrary (1 mHz - 20 kHz)
AM Modulation Depth
0% – 120%, 0.1% resolution
FM Frequency Deviation
0 – 0.5*bandwidth, 10 µHz resolution