D i g i g r a m
INPUTS / OUTPUTS (PCX22
v2
)
Inputs
2 GPI (dry contact)
Analog line outputs (mono)
2 servo-balanced
∗
Maximum output/impedance
+22 dBu/low impedance
Programmable output gain
digital and analog
Digital outputs (stereo)
1 AES/EBU
∗∗
Other outputs
headphone (600
Ω
), two GPO
(relay, 0.5A, 48 VCC)
Access to main status bits of digital
frame
Yes
Connectors
15-pin Sub-D for analog Outputs;
15-pin HD Sub-D for digital Output;
Sync., and GPIO;
headphone jack (female TRS 3,5 mm)
AUDIO SPECIFICATIONS
Sampling frequencies available
Programmable from 8 to 50 kHz
A/D and D/A converter resolution 24
bits
Frequency response
20 Hz–20 kHz: ±0.2 dB
Signal to noise ratio >97
dB
Dist noise at 1 kHz
<-92 dB (0.0025 %)
Channel phase difference:
20 Hz/20 kHz
<0.5°/2°
Analog channel cross talk at 1 kHz <-115
dB
Note:
All measurements are done at Fs=48 kHz, in rec+play mode. Results are
unweighted.
∗
electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines
∗∗
can be used as S/PDIF interface as well
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