Product specifications and characteristics – Agilent Technologies AGILENT U2761A User Manual
Page 115

Characteristics and Specifications
3
U2761A User’s Guide
97
Product Specifications and Characteristics
WAVEFORMS
Standard
Sine, Square, Ramp, Triangle, Pulse, DC
Built-in arbitrary
Exponential Rise, Exponential Fall, Negative Ramp
WAVEFORM CHARACTERISTICS
Sine
Frequency range
1
μHz to 20 MHz (1 μHz resolution)
Amplitude flatness
1
(relative to 1 kHz)
<100 kHz
0.2 dB
100 kHz to 1 MHz
0.35 dB
1 MHz to 20 MHz
0.7 dB
Harmonic distortion
2
Frequency range
<1 Vpp
≥1 Vpp
DC to 20 kHz
–70 dBc
–60 dBc
20 kHz to 100 kHz
–65 dBc
–60 dBc
100 kHz to 1 MHz
–50 dBc
–45 dBc
1 MHz to 20 MHz
–40 dBc
–35 dBc
Total harmonic distortion
2
DC to 20 kHz
0.10%
Spurious (Non-harmonic) output
3
DC to 1 MHz
–65 dBc
1 MHz to 20 MHz
–65 dBc + 6 dB/octave
Phase noise (10 kHz offset)
–115 dBc/Hz (Typical)
Square
Frequency range
1
μHz to 20 MHz (1 μHz resolution)
Rise/fall time
<18 ns, 10 to 90% terminated load (50
Ω)
Overshoot
<2%
Variable duty cycle
20% to 80% (up to 10 MHz)
40% to 60% (up to 20 MHz)
Asymmetry (@ 50% duty)
1% of period + 5 ns
Jitter (RMS)
> 50 kHz = 1 ns + 100 ppm of period
≤ 50 kHz = 10 ns + 100 ppm of period