Audio Precision AP 52 B Series User Manual

Characteristic Specifications Supplemental Information
APx DSIO Module for B Series: Specifications 63
DSIO
Clock Jitter (Advanced Master Clock required)
Jitter Measurement
Range 0 to 650 ns
Detection Peak, RMS, or Average “Average” detection is recommended
for jitter response measurements.
Bandwidth
Low Limit 50 Hz or 700 Hz
High Limit Variable from 1 kHz to 150 kHz in
0.1 kHz steps, Butterworth or Elliptic
response
Accuracy (1 kHz) ±(1% + 300 ps) “Average” detection
Flatness
1
±0.2 dB, 100 Hz to 100 kHz
Residual Jitter
1
50 Hz to 100 kHz BW 1.0 ns
Jitter Spectrum
1
Spurious products are typically
–40 dBc (below jitter signal) or
–60 dBUI, whichever is larger.
3
Induced Jitter
Waveforms Sine, Square, Noise
Signals Affected Master Clk, Bit Clk, Frame Clock and
Data
Sine Wave Jitter
Frequency Range (F
J
) 2 Hz to 200 kHz
Amplitude Range 0 to 1591 ns for F
J
 20 kHz, derating
linearly with frequency to 159.1 ns at
200 kHz
Equivalent to 0 to 9.775 UI at 48 kHz
sample rate, derating to 0.9775 UI.
3
Amplitude Resolution 100 ps
Accuracy (1 kHz) ±0.01%
Flatness ±0.01%
Jitter Spectrum
1
Spurious products are typically
–40 dBc (below jitter signal) or
–60 dBUI, whichever is larger.
3
Square Wave and Noise Waveform Jitter Jitter amplitude limited to 40 ns
maximum.

Audio Precision AP 52 B Series Specifications

General

Brand	Audio Precision
Model	AP 52 B Series
Category	Measuring Instruments
Language	English