Audio Precision B Series User Manual

Characteristic Specifications Supplemental Information
46 APx ADIO Module for B Series: Specifications
ADIO
ADVANCED DIGITAL I/O
DIGITAL OUTPUT RELATED:
Formats
Electrical, unbalanced SPDIF-EIAJ per IEC60958
Electrical, balanced AES-EBU per AES3-1992
Optical Toslink® or equivalent
Sample Rate (SR) Range
Electrical 27 kS/s to 200 kS/s Usable over the extended range of
16 kS/s to 216 kS/s with degraded
waveform fidelity, accuracy, and jitter
Optical 27 kS/s to 108 kS/s
Sample Rate (SR) Accuracy
±0.0003% [3 PPM]
Output Amplitude
Unbalanced
Range 0.0 Vpp to 2.50 Vpp into 75  1 mV resolution
Accuracy ±(8 % + 20 mV)
Source Impedance Typically 75 
Balanced
Range 0.0 Vpp to 8.00 Vpp into 110  1 mV resolution
Accuracy ±(10 % + 80 mV)
Source Impedance Typically 110 
Optical Fixed, determined by transducer.
Channel Status Bits
Full implementation per IEC-60958
(consumer) and AES3 (professional)
Automatically set or manual override,
hex or plain English, CRC override and
auto-increment local address and time of
day
User Bits and Validity Flag
Fully settable Hex

Audio Precision B Series Specifications

General

Brand	Audio Precision
Model	B Series
Category	Measuring Instruments
Language	English