User Manual

14
SPECIFICATIONS
Configuration
VX1221e VX1222e
Bus/Format
PCI EXPRESS
TM
(PCIe
®
) x1
(x2, x4, x8, x16, x32 compatible)
Digital Signal Processor Motorola 56321 at 240 MHz
RAM 512 kWords
Size 168 mm x 111 mm x 20 mm
Power requirements
(+3.3 V / +12 V)
1.5 A / 0.1 A 3 A / 0.4 A
Operating: temp / humidity
(non-condensing)
0°C / +50°C • 5% / 90%
Storage: temp / humidity
(non-condensing)
-5°C / +70°C • 0% / 95%
Inputs
VX1221e VX1222e
Analog line inputs (mono) -
2 balanced
∗
Maximum input level/
-
impedance
+24 dBu/ >10 kΩ
Digital input (stereo)
1 AES/EBU
∗∗
with hw Sample Rate Converter,
7.5:1 to 1:8, up to 192 kHz
Prog m
dB
analog:
from –94.5dB to +15.5
dB
⊗
digital:
from –110 dB to +18 dB
ram able input gain
from –110 dB to +18
digital:
Oth n
AES/EBU Sync (up to 192 kHz),
er i puts
Word clock (up to 96 kHz), LTC, Video
AES sy Yes 11 nchronization
∗
can be used with unbalanced signals
∗∗
can be used as S/PDIF interface as well
⊗
maximum sensitivity: 0 dBFs for –15.5 dBu input