D i g i g r a m
18
SPECIFICATIONS
Configuration
VX1220HR
VX1221HR
VX1222HR
Bus/Format
64-bit/66 Mhz Universal PCI master mode,
PCI-X compatible
Digital Signal Processor
Motorola 56321 at 240 MHz
RAM
512 kWords
Size
175 mm
×
99 mm x 20 mm
Power requirements
(+3.3V/+5V / +12V / –12V)
0 A / 1.8 A /
0.1 A / 0.1 A
0 A / 0.8 A /
0.1 A / 0 A
0 A / 1.8 A /
0.1 A / 0.1 A
Operating: temp / humidity
(non-condensing)
0°C / +50°C • 5% / 90%
Storage: temp / humidity
(non-condensing)
-5°C / +70°C • 0% / 95%
Inputs
VX1220HR
VX1221HR
VX1222HR
Analog line inputs (mono)
-
2 balanced
∗
Maximum input level/
impedance
-
+24 dBu/ >10
k
Ω
Digital input (stereo)
1 AES/EBU
∗∗
with hw Sample
Rate Converter,
1:3 to 3:1, up to 96 kHz
Programmable input gain
digital:
from –110 dB
to +18 dB
analog:
from –94.5dB to
+15.5 dB
⊗
digital:
from –110 dB
to +18 dB
Other inputs
AES/EBU Sync (up to 192 kHz),
Word clock (up to 96 kHz), LTC, Video
AES11 synchronization
Yes
∗
can be used with unbalanced signals
∗∗
can be used as S/PDIF interface as well
⊗
maximum sensitivity: 0 dBFs for –15.5 dBu input
