Audio Precision B Series User Manual

Characteristic Specifications Supplemental Information
APx ADIO Module for B Series: Specifications 47
ADIO
Residual Jitter
1
Unbalanced, Balanced
700 Hz-100 kHz BW 600 ps Peak detection
Optical Typically <2.5 ns, SR 96 kS/s
INTERFACE SIGNAL IMPAIRMENTS
Variable Rise/Fall Time
Range 12 ns to 100 ns 1 ns typical resolution
Accuracy ±(10% + 2 ns)
Cable Simulation
Approximates the signal degradation of
100 meters of Belden 1696A.
Induced Jitter
Waveforms Sine, Square, Noise
Sine Wave Jitter Above 200 Hz, maximum allowable jitter
decreases in a “1/f” fashion to 0.20 UI at
F
J
=10 kHz and higher.
Frequency Range (F
J
) 2 Hz to 200 kHz
Amplitude Range 0-1.591 µs for F
J
20 Hz and derating
linearly to 0.1591 µs at 200 kHz
Equivalent to 0-9.775 UI at 48 kHz
sample rate, derating to 0.9775 UI
Amplitude Resolution 100 ps
Accuracy (500 Hz) ±(0.5% + 0.1 ns)
Flatness
1
±0.5 dB, 100 Hz to 50 kHz
Jitter Spectrum
1
Spurious products are typically
–40 dBc (below jitter signal) or
–60 dBUI, whichever is larger.
Square Wave and
Noise Waveform Jitter
Jitter amplitude limited to 40 ns
maximum.
Normal Mode Noise
Waveform Pseudo-random pulse train
Unbalanced 0 to 635 mVpp, 2.5 mV steps
±(10% + 25 mV)
Balanced 0 to 2.55 Vpp, 10 mV steps
±(10% + 100mV)

Audio Precision B Series Specifications

General

Brand	Audio Precision
Model	B Series
Category	Measuring Instruments
Language	English