52 APx515 B Series Audio Analyzer: Analog I/O Specifications
515
Channel Status Bits
Full implementation per IEC-60958 Automatically set or manual override, hex or plain English
User Bits and Validity Flag
Fully settable Hex
Residual Jitter
1,6
Electrical Typically < 1.5 ns
Optical Typically < 2.5 ns, SR 96 kS/s
EMBEDDED OUTPUT SIGNAL RELATED:
Waveforms
Sine, sine split frequency, sine split
phase, sine+DC offset, continuously
swept-sine, square-wave, noise, IMD
signals, multi-tone, constant value,
walking ones/zeros, bittest random,
wave file playback
8–24 bit word width, triangular PDF dither.
Sine Characteristics
Frequency Range 5 Hz to 0.499 • SR
Flatness
1
Typically <0.001 dB
Offset Range To maximum digital code [±1D] Offset limits maximum ac signal
Harmonics & Spurious
1,6
Typically <–140 dBFS
Square Characteristics
Frequency Range (Fq) 10 Hz to SR / 6 Only specific values are allowed: Fq = SR / N where N is
an even integer ≥6
Even Harmonic, Spurious Content Typically <-140 dBFS
Noise Characteristics
Shape White (<5 Hz to 0.499 • SR),
Pink (<10 Hz to 0.45 • SR),
IEC 60268-1 or BS EN 50332-1
IMD Test Signals
Characteristic Specifications Supplemental Information
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