Jitter Amplitude (peak calibrated)
50 kHz–100 kHz BW 0 to 3.00 UI, ±(10% + 2 ns)
other BW selections 0 to 1.00 UI, ±(10% + 2 ns)
Jitter Flatness
11
±1 dB, 100 Hz to 20 kHz
Residual Jitter
12
£2 ns [0.012 UI at 48 kS/s, 0.024 UI at 96 kS/s]
Jitter Spectrum Spurious products are typically <0.003 UI
[–50 dBUI] or 30 dB below jitter signal, whichever
is larger
Channel Status Bits Full implementation per IEC 60958, English
language decoded, common to both channels
Formats Professional or consumer, or Direct Hex source
User Bits Not displayed
Validity Flag Displayed for each channel
Parity Displayed for total signal (both channels
combined)
Signal Confidence Displayed for total signal (both channels
combined)
Receiver Lock Displayed for total signal (both channels
combined)
Coding Error Displayed for total signal (both channels
combined)
Sync/Reference Input Characteristics
Signal Compatibility
AES3 AES3id 1995, SPDIF (IEC 60958); 28.8–100 kHz
Video NTSC, PAL, or SECAM
Squarewave 8.0 kHz to 10.0 MHz
Minimum Input Amplitude 200 mVpp
Input Impedance Nominally 75 W or >5 kW
Lock Range ±0.0015% [±15 PPM]
Auxiliary Signals
Monitor Outputs
Signals Replicas of both analyzer inputs plus two
additional signals depending on the
measurement mode. Not guaranteed to operate
with sample rates above 108 kS/s.
Typical Amplitude 0 to 4 Vpp (R
s
= 422 W)
Chapter 6: Specifications
Getting Started with ATS-2 55
11
System specification including contributions from both analyzer and generator. Valid at
32.0, 44.1, 48.0, 65.536, 88.2, and 96.0 kS/s only. Flatness may degrade at other
sample rates.
12
System specification valid only if (1) the jitter generator amplitude is turned off; (2) the
digital input is ³ 1.0 Vpp (XLR) or ³ 250 mVpp (BNC); and (3) the analyzer is set for
700 Hz–100 kHz bandwidth.
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