Atec Rohde-Schwarz-UPV - Manual (Page 23)

Version 03.00, August 2011
Rohde & Schwarz R&S ® UPV Audio Analyzer 23
Jitter and interface test (R&S
®
UPV-K22 option)
Digital audio I/O 192 kHz (R&S ® UPV-B2 option) required.
Generator
Jitter injection
sine 0.1 Hz to 80 kHz
random 12 Hz to 80 kHz
Signals
arbitrary 80 kHz bandwidth,
192 kHz sampling rate,
256 ksample (max.)
Amplitude (peak) 0 to 2.5 UI
Common mode injection at balanced output
sine
0.1 Hz to 80 kHz
random 12 Hz to 80 kHz
Signals
arbitrary 80 kHz bandwidth,
192 kHz sampling rate,
256 ksample (max.)
Amplitude (peak) 0 V to +10 V
Analyzer
Jitter measurement
Analyzer functions
RMS, RMS selective, peak, frequency,
FFT, waveform 10 Hz to 250 kHz
3 dB bandwidth > 150 kHz
48 kHz sampling rate typ. 0.75 UI to 80 kHz,
decreasing to 25 kHz at 2.5 UI
96 kHz sampling rate typ. 1.25 UI to 80 kHz,
decreasing to 40 kHz at 2.5 UI
Measuring range
192 kHz sampling rate typ. 1.5 UI to 80 kHz,
decreasing to 50 kHz at 2.5 UI
Level error ±(10 % + 1 ns)
300 Hz to 50 kHz ±10 % Flatness
50 kHz to 80 kHz ±20 %
Inherent jitter 700 Hz to 80 kHz < 0.01 UI (peak)
Spurious jitter 700 Hz to 80 kHz < –35 dBc or < –50 dBUI,
whichever is larger
Common mode test at balanced input
Analyzer functions RMS, RMS selective, peak, frequency,
FFT, waveform
Frequency range 10 Hz to 250 kHz
Amplitude range 0 V to 30 V
Input signal
Amplitude (peak-peak)
0 V to 10 V
Sampling rate 30 kHz to 200 kHz